chore(gpu): 32-bit zk

ZK_CUDA_LIMB_BITS=32 make test_integer_zk_experimental_gpu

.cargo/audit.toml

@@ -2,6 +2,8 @@
 ignore = [
     # Ignoring unmaintained 'paste' advisory as it is a widely used, low-risk build dependency.
     "RUSTSEC-2024-0436",
+    # Ignoring unmaintained 'bincode' crate. Getting rid of it would be too complex on the short term.
+    "RUSTSEC-2025-0141",
 ]
 
 [output]

.github/actions/gpu_setup/action.yml

@@ -23,6 +23,12 @@ runs:
         echo "${CMAKE_SCRIPT_SHA} cmake-${CMAKE_VERSION}-linux-x86_64.sh" > checksum
         sha256sum -c checksum
         sudo bash cmake-"${CMAKE_VERSION}"-linux-x86_64.sh --skip-license --prefix=/usr/ --exclude-subdir
+
+        # Disable unattended-upgrades to avoid lock issues
+        sudo systemctl disable --now unattended-upgrades
+
+        sudo apt-get clean
+        sudo rm -rf /var/lib/apt/lists/*
         sudo apt update
         sudo apt remove -y unattended-upgrades
         sudo apt install -y cmake-format libclang-dev
@@ -62,6 +68,12 @@ runs:
         echo "${CUDA_KEYRING_SHA} ${CUDA_KEYRING_PACKAGE}" > checksum
         sha256sum -c checksum
         sudo dpkg -i "${CUDA_KEYRING_PACKAGE}"
+
+        # Disable unattended-upgrades to avoid lock issues
+        sudo systemctl disable --now unattended-upgrades
+
+        sudo apt-get clean
+        sudo rm -rf /var/lib/apt/lists/*
         sudo apt update
         sudo apt -y install cuda-toolkit-"${TOOLKIT_VERSION}"
 

.github/runs-on.yml

@@ -0,0 +1,15 @@
+runners:
+  cpu-big:
+    family: m6i.32xlarge
+    image: cpu-tests-eu-west-3
+    volume: 200gb
+    spot: false
+  cpu-small:
+    family: m6i.4xlarge
+    image: cpu-tests-eu-west-3
+    volume: 200gb
+    spot: false
+
+images:
+  cpu-tests-eu-west-3:
+    ami: "ami-0a786ffdb1411fac4"  # Ubuntu 24.04

.github/workflows/aws_tfhe_backward_compat_tests.yml

@@ -14,9 +14,7 @@ env:
   SLACKIFY_MARKDOWN: true
   PULL_REQUEST_MD_LINK: ""
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_16"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -32,41 +30,17 @@ permissions:
 # zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
 
 jobs:
-  setup-instance:
-    name: aws_tfhe_backward_compat_tests/setup-instance
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
   backward-compat-tests:
     name: aws_tfhe_backward_compat_tests/backward-compat-tests (bpr)
-    needs: [ setup-instance ]
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    if: (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs') ||
+      github.event_name != 'push'
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-small"
     concurrency:
       group: ${{ github.workflow_ref }}${{ github.ref == 'refs/heads/main' && github.sha || '' }}
       cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'true' # Needed to pull lfs data
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -80,7 +54,7 @@ jobs:
 
       - name: Retrieve data from cache
         id: retrieve-data-cache
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
+        uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
         with:
           path: |
             utils/tfhe-backward-compat-data/**/*.cbor
@@ -109,7 +83,7 @@ jobs:
       - name: Store data in cache
         if: steps.retrieve-data-cache.outputs.cache-hit != 'true'
         continue-on-error: true
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
+        uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
         with:
           path: |
             utils/tfhe-backward-compat-data/**/*.cbor
@@ -131,27 +105,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "Backward compatibility tests finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
-
-  teardown-instance:
-    name: aws_tfhe_backward_compat_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, backward-compat-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (backward-compat-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/aws_tfhe_fast_tests.yml

@@ -15,9 +15,7 @@ env:
   IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }}
   PULL_REQUEST_MD_LINK: ""
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_64-22.04"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -63,7 +61,7 @@ jobs:
       any_file_changed: ${{ env.IS_PULL_REQUEST == 'false' || steps.aggregated-changes.outputs.any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -71,7 +69,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             dependencies:
@@ -134,44 +132,18 @@ jobs:
         run: |
           echo "any_changed=true" >> "$GITHUB_OUTPUT"
 
-  setup-instance:
-    name: aws_tfhe_fast_tests/setup-instance
-    if: github.event_name == 'workflow_dispatch' ||
-      (github.event_name != 'workflow_dispatch' && needs.should-run.outputs.any_file_changed == 'true')
-    needs: should-run
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-big
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
   fast-tests:
     name: Fast CPU tests
-    needs: [ should-run, setup-instance ]
+    needs: should-run
+    if: github.event_name == 'workflow_dispatch' ||
+      (github.event_name != 'workflow_dispatch' && needs.should-run.outputs.any_file_changed == 'true')
     concurrency:
       group: ${{ github.workflow_ref }}
       cancel-in-progress: true
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-big"
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -219,7 +191,7 @@ jobs:
 
       - name: Node cache restoration
         id: node-cache
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
+        uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
         with:
           path: |
             ~/.nvm
@@ -232,7 +204,7 @@ jobs:
           make install_node
 
       - name: Node cache save
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
+        uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
         if: steps.node-cache.outputs.cache-hit != 'true'
         with:
           path: |
@@ -289,27 +261,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "Fast AWS tests finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
-
-  teardown-instance:
-    name: aws_tfhe_fast_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, fast-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() || (cancelled() && github.event_name != 'pull_request') }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (fast-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/aws_tfhe_integer_tests.yml

@@ -17,9 +17,7 @@ env:
   TFHE_RS_CLEAR_IN_MEMORY_KEY_CACHE: "1"
   NO_BIG_PARAMS: FALSE
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_64-22.04"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -50,7 +48,7 @@ jobs:
         steps.changed-files.outputs.integer_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -58,7 +56,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             integer:
@@ -71,48 +69,22 @@ jobs:
               - tfhe/src/integer/**
               - .github/workflows/aws_tfhe_integer_tests.yml
 
-  setup-instance:
-    name: aws_tfhe_integer_tests/setup-instance
+  unsigned-integer-tests:
+    name: aws_tfhe_integer_tests/unsigned-integer-tests
     needs: should-run
     if:
       (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs' && needs.should-run.outputs.integer_test == 'true') ||
       (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs') ||
       (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.integer_test == 'true') ||
       github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-big
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
-  unsigned-integer-tests:
-    name: aws_tfhe_integer_tests/unsigned-integer-tests
-    needs: setup-instance
     concurrency:
       group: ${{ github.workflow_ref }}${{ github.ref == 'refs/heads/main' && github.sha || '' }}
       cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-big"
     timeout-minutes: 480 # 8 hours
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: "false"
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -158,27 +130,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "Unsigned Integer tests finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
-
-  teardown-instance:
-    name: aws_tfhe_integer_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [setup-instance, unsigned-integer-tests]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (unsigned-integer-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/aws_tfhe_noise_checks.yml

@@ -13,8 +13,7 @@ env:
   SLACKIFY_MARKDOWN: true
   PULL_REQUEST_MD_LINK: ""
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -35,7 +34,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -60,7 +59,7 @@ jobs:
     timeout-minutes: 1440
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -100,7 +99,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/aws_tfhe_signed_integer_tests.yml

@@ -17,9 +17,7 @@ env:
   TFHE_RS_CLEAR_IN_MEMORY_KEY_CACHE: "1"
   NO_BIG_PARAMS: FALSE
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_64-22.04"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -51,7 +49,7 @@ jobs:
         steps.changed-files.outputs.integer_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -59,7 +57,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             integer:
@@ -72,47 +70,21 @@ jobs:
               - tfhe/src/integer/**
               - .github/workflows/aws_tfhe_signed_integer_tests.yml
 
-  setup-instance:
-    name: aws_tfhe_signed_integer_tests/setup-instance
+  signed-integer-tests:
+    name: aws_tfhe_signed_integer_tests/signed-integer-tests
     needs: should-run
     if:
       (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs' && needs.should-run.outputs.integer_test == 'true') ||
       (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs') ||
       (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.integer_test == 'true') ||
       github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-big
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
-  signed-integer-tests:
-    name: aws_tfhe_signed_integer_tests/signed-integer-tests
-    needs: setup-instance
     concurrency:
       group: ${{ github.workflow_ref }}${{ github.ref == 'refs/heads/main' && github.sha || '' }}
       cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-big"
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: "false"
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -162,27 +134,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "Signed Integer tests finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
-
-  teardown-instance:
-    name: aws_tfhe_signed_integer_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [setup-instance, signed-integer-tests]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (signed-integer-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/aws_tfhe_tests.yml

@@ -14,9 +14,7 @@ env:
   IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }}
   PULL_REQUEST_MD_LINK: ""
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_64-22.04"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -72,7 +70,7 @@ jobs:
       any_file_changed: ${{ env.IS_PULL_REQUEST == 'false' || steps.aggregated-changes.outputs.any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -80,7 +78,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             dependencies:
@@ -143,46 +141,18 @@ jobs:
         run: |
           echo "any_changed=true" >> "$GITHUB_OUTPUT"
 
-  setup-instance:
-    name: aws_tfhe_tests/setup-instance
-    if: github.event_name != 'pull_request' ||
-      (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.any_file_changed == 'true')
-    needs: should-run
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-big
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
   cpu-tests:
     name: aws_tfhe_tests/cpu-tests
+    needs: should-run
     if: github.event_name != 'pull_request' ||
-      (github.event_name == 'pull_request' && needs.setup-instance.result != 'skipped')
-    needs: [ should-run, setup-instance ]
+      (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.any_file_changed == 'true')
     concurrency:
       group: ${{ github.workflow_ref }}_${{github.event_name}}
       cancel-in-progress: true
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-big"
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -269,27 +239,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "CPU tests finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
-
-  teardown-instance:
-    name: aws_tfhe_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, cpu-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (cpu-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/aws_tfhe_wasm_tests.yml

@@ -13,9 +13,7 @@ env:
   SLACKIFY_MARKDOWN: true
   PULL_REQUEST_MD_LINK: ""
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_16"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -29,42 +27,56 @@ permissions:
 # zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
 
 jobs:
-  setup-instance:
-    name: aws_tfhe_wasm_tests/setup-instance
-    if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.label.name, 'approved') }}
+  should-run:
+    name: aws_tfhe_wasm_tests/should-run
+    if: github.event_name == 'workflow_dispatch' || contains(github.event.label.name, 'approved')
     runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read  # Needed to check for file change
     outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
+      wasm_test: ${{ github.event_name == 'workflow_dispatch' ||
+          steps.changed-files.outputs.wasm_any_changed }}
     steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
 
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
+      - name: Check for file changes
+        id: changed-files
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        with:
+          files_yaml: |
+            wasm:
+                - Cargo.toml
+                - tfhe/Cargo.toml
+                - tfhe-csprng/**
+                - tfhe-fft/**
+                - tfhe-zk-pok/**
+                - tfhe/src/core_crypto/**
+                - tfhe/src/shortint/**
+                - tfhe/src/integer/**
+                - tfhe/src/high_level_api/**
+                - tfhe/src/js_on_wasm_api/**
+                - tfhe/js_on_wasm_tests/**
+                - tfhe/web_wasm_parallel_tests/**
+                - utils/tfhe-versionable/**
+                - .github/workflows/aws_tfhe_wasm_tests.yml
 
   wasm-tests:
     name: aws_tfhe_wasm_tests/wasm-tests
-    needs: setup-instance
+    needs: should-run
+    if: github.event_name == 'workflow_dispatch' ||
+      (contains(github.event.label.name, 'approved') && needs.should-run.outputs.wasm_test == 'true')
     concurrency:
       group: ${{ github.workflow_ref }}_${{github.event_name}}
       cancel-in-progress: true
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-small"
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -80,7 +92,7 @@ jobs:
 
       - name: Node cache restoration
         id: node-cache
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
+        uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
         with:
           path: |
             ~/.nvm
@@ -93,7 +105,7 @@ jobs:
           make install_node
 
       - name: Node cache save
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
+        uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
         if: steps.node-cache.outputs.cache-hit != 'true'
         with:
           path: |
@@ -137,27 +149,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "WASM tests finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
-
-  teardown-instance:
-    name: aws_tfhe_wasm_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, wasm-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (wasm-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/benchmark_cpu.yml

@@ -14,12 +14,15 @@ on:
           - signed_integer
           - integer_compression
           - integer_zk
+          - msm_zk
           - shortint
           - shortint_oprf
-          - hlapi
+          - hlapi_unsigned
+          - hlapi_signed
           - hlapi_erc20
           - hlapi_dex
           - hlapi_noise_squash
+          - hlapi_kvstore
           - tfhe_zk_pok
           - boolean
           - pbs

.github/workflows/benchmark_cpu_common.yml

@@ -126,7 +126,7 @@ jobs:
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -149,7 +149,7 @@ jobs:
         params_type: ${{ fromJSON(needs.prepare-matrix.outputs.params_type) }}
     steps:
       - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -223,13 +223,13 @@ jobs:
           results_type: ${{ inputs.additional_results_type }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_${{ matrix.command }}_${{ matrix.op_flavor }}_${{ matrix.bench_type }}_${{ matrix.params_type }}
           path: ${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -261,7 +261,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_cpu_weekly.yml

@@ -24,6 +24,7 @@ permissions: {}
 jobs:
   prepare-inputs:
     name: benchmark_cpu_weekly/prepare-inputs
+    if: github.repository == 'zama-ai/tfhe-rs'
     runs-on: ubuntu-latest
     outputs:
       is_weekly_bench_group_1: ${{ steps.check_bench_group_1.outputs.is_weekly_bench_group_1 }}
@@ -72,8 +73,7 @@ jobs:
 
   run-benchmarks-integer:
     name: benchmark_cpu_weekly/run-benchmarks-integer
-    if: github.repository == 'zama-ai/tfhe-rs' 
-      && (needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true' || needs.prepare-inputs.outputs.is_quarterly_bench == 'true')
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true' || needs.prepare-inputs.outputs.is_quarterly_bench == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -92,8 +92,7 @@ jobs:
 
   run-benchmarks-integer-zk-pke:
     name: benchmark_cpu_weekly/run-benchmarks-integer-zk-pke
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -111,8 +110,7 @@ jobs:
 
   run-benchmarks-hlapi-erc20:
     name: benchmark_cpu_weekly/run-benchmarks-hlapi-erc20
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -130,8 +128,7 @@ jobs:
 
   run-benchmarks-hlapi-dex:
     name: benchmark_cpu_weekly/run-benchmarks-hlapi-dex
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -149,8 +146,7 @@ jobs:
 
   run-benchmarks-core-crypto:
     name: benchmark_cpu_weekly/run-benchmarks-core-crypto
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -167,8 +163,7 @@ jobs:
 
   run-benchmarks-shortint:
     name: benchmark_cpu_weekly/run-benchmarks-shortint
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && (needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true' || needs.prepare-inputs.outputs.is_quarterly_bench == 'true')
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true' || needs.prepare-inputs.outputs.is_quarterly_bench == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -186,8 +181,7 @@ jobs:
 
   run-benchmarks-boolean:
     name: benchmark_cpu_weekly/run-benchmarks-boolean
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:
@@ -206,8 +200,7 @@ jobs:
 
   run-benchmarks-tfhe-zk-pok:
     name: benchmark_cpu_weekly/run-benchmarks-tfhe-zk-pok
-    if: github.repository == 'zama-ai/tfhe-rs'
-      && needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
+    if: needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
     needs: prepare-inputs
     uses: ./.github/workflows/benchmark_cpu_common.yml
     with:

.github/workflows/benchmark_ct_key_sizes.yml

@@ -33,7 +33,7 @@ jobs:
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -49,7 +49,7 @@ jobs:
     runs-on: ${{ needs.setup-instance.outputs.runner-name }}
     steps:
       - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -99,13 +99,13 @@ jobs:
           --append-results
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_ct_key_sizes
           path: ${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -137,7 +137,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_documentation.yml

@@ -8,8 +8,13 @@ on:
         description: "Run CPU benchmarks"
         type: boolean
         default: true
-      run-gpu-benchmarks:
-        description: "Run GPU benchmarks"
+      # GPU benchmarks are split because of resource scarcity.
+      run-gpu-integer-benchmarks:
+        description: "Run GPU integer benchmarks"
+        type: boolean
+        default: true
+      run-gpu-core-crypto-benchmarks:
+        description: "Run GPU core-crypto benchmarks"
         type: boolean
         default: true
       run-hpu-benchmarks:
@@ -20,10 +25,6 @@ on:
         description: "Generate SVG tables"
         type: boolean
         default: true
-      open-pr:
-        description: "Open a PR with the benchmark results"
-        type: boolean
-        default: false
 
 permissions: {}
 
@@ -35,7 +36,7 @@ jobs:
     uses: ./.github/workflows/benchmark_cpu_common.yml
     if: inputs.run-cpu-benchmarks
     with:
-      command: integer
+      command: integer,hlapi_erc20
       op_flavor: fast_default
       bench_type: both
       precisions_set: documentation
@@ -49,14 +50,48 @@ jobs:
       SLAB_URL: ${{ secrets.SLAB_URL }}
       SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
 
+  run-benchmarks-cpu-zk-server:
+    name: benchmark_documentation/run-benchmarks-cpu-zk-server
+    uses: ./.github/workflows/benchmark_cpu_common.yml
+    if: inputs.run-cpu-benchmarks
+    with:
+      command: integer_zk
+      op_flavor: default
+      bench_type: both
+    secrets:
+      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
+      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+      JOB_SECRET: ${{ secrets.JOB_SECRET }}
+      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
+      SLAB_URL: ${{ secrets.SLAB_URL }}
+      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
+
+  run-benchmarks-cpu-zk-client:
+    name: benchmark_documentation/run-benchmarks-cpu-zk-client
+    uses: ./.github/workflows/benchmark_wasm_client_common.yml
+    if: inputs.run-cpu-benchmarks
+    with:
+      browser: chrome
+    secrets:
+      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
+      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+      JOB_SECRET: ${{ secrets.JOB_SECRET }}
+      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
+      SLAB_URL: ${{ secrets.SLAB_URL }}
+      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
+
   run-benchmarks-gpu-integer:
     name: benchmark_documentation/run-benchmarks-gpu-integer
     uses: ./.github/workflows/benchmark_gpu_common.yml
-    if: inputs.run-gpu-benchmarks
+    if: inputs.run-gpu-integer-benchmarks
     with:
       profile: multi-h100-sxm5
       hardware_name: n3-H100-SXM5x8
-      command: integer_multi_bit
+      command: integer_multi_bit,hlapi_erc20
       op_flavor: fast_default
       bench_type: both
       precisions_set: documentation
@@ -75,7 +110,7 @@ jobs:
     uses: ./.github/workflows/benchmark_hpu_common.yml
     if: inputs.run-hpu-benchmarks
     with:
-      command: integer
+      command: integer,hlapi_erc20
       op_flavor: default
       bench_type: both
       precisions_set: documentation
@@ -113,7 +148,7 @@ jobs:
   run-benchmarks-gpu-core-crypto:
     name: benchmark_documentation/run-benchmarks-gpu-core-crypto
     uses: ./.github/workflows/benchmark_gpu_common.yml
-    if: inputs.run-gpu-benchmarks
+    if: inputs.run-gpu-core-crypto-benchmarks
     with:
       profile: multi-h100-sxm5
       hardware_name: n3-H100-SXM5x8
@@ -133,17 +168,18 @@ jobs:
   generate-svgs-with-benchmarks-run:
     name: benchmark-documentation/generate-svgs-with-benchmarks-run
     if: ${{ always() &&
-      (inputs.run-cpu-benchmarks || inputs.run-gpu-benchmarks ||inputs.run-hpu-benchmarks) &&
+      (inputs.run-cpu-benchmarks || inputs.run-gpu-integer-benchmarks || inputs.run-gpu-core-crypto-benchmarks ||inputs.run-hpu-benchmarks) &&
       inputs.generate-svgs }}
     needs: [
       run-benchmarks-cpu-integer, run-benchmarks-gpu-integer, run-benchmarks-hpu-integer,
+      run-benchmarks-cpu-zk-server, run-benchmarks-cpu-zk-client,
       run-benchmarks-cpu-core-crypto, run-benchmarks-gpu-core-crypto
     ]
     uses: ./.github/workflows/generate_svgs.yml
     with:
       time_span_days: 5
       generate-cpu-svgs: ${{ inputs.run-cpu-benchmarks }}
-      generate-gpu-svgs: ${{ inputs.run-gpu-benchmarks }}
+      generate-gpu-svgs: ${{ inputs.run-gpu-integer-benchmarks || inputs.run-gpu-core-crypto-benchmarks }}
       generate-hpu-svgs: ${{ inputs.run-hpu-benchmarks }}
     secrets:
       DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
@@ -152,7 +188,7 @@ jobs:
 
   generate-svgs-without-benchmarks-run:
     name: benchmark-documentation/generate-svgs-without-benchmarks-run
-    if: ${{ !(inputs.run-cpu-benchmarks || inputs.run-gpu-benchmarks || inputs.run-hpu-benchmarks) &&
+    if: ${{ !(inputs.run-cpu-benchmarks || inputs.run-gpu-integer-benchmarks || inputs.run-gpu-core-crypto-benchmarks || inputs.run-hpu-benchmarks) &&
       inputs.generate-svgs }}
     uses: ./.github/workflows/generate_svgs.yml
     with:
@@ -161,54 +197,3 @@ jobs:
       DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
       DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
       DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
-
-  open-pr:
-    name: benchmark-documentation/open-pr
-    needs: [ generate-svgs-with-benchmarks-run, generate-svgs-without-benchmarks-run ]
-    if: ${{ always() && inputs.open-pr &&
-      (needs.generate-svgs-with-benchmarks-run.result == 'success' || needs.generate-svgs-without-benchmarks-run.result == 'success') }}
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write # Needed to create a commit
-      pull-requests: write # Needed to open a pull-request
-    env:
-      PATH_TO_DOC_ASSETS: tfhe/docs/.gitbook/assets
-    steps:
-      - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
-        with:
-          persist-credentials: 'false'
-
-      - name: Download SVG tables
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
-        with:
-          path: svg_tables
-          merge-multiple: 'true'
-
-      # Perform best effort to copy SVG tables. If the copy fails or files don't exist, the PR will still be created.
-      - name: Copy SVG tables to documentation location
-        run: |
-          cp -f svg_tables/*integer-benchmark*.svg "${PATH_TO_DOC_ASSETS}" 2>/dev/null
-          cp -f svg_tables/*pbs-benchmark-tuniform*.svg "${PATH_TO_DOC_ASSETS}" 2>/dev/null
-          cp -f svg_tables/cpu-gpu-hpu-integer-benchmark-fheuint64-tuniform-2m128-ciphertext.svg "${PATH_TO_DOC_ASSETS}" 2>/dev/null
-
-      - name: Get current date
-        id: get-date
-        run: |
-          echo "date=$(date '+%g_%m_%d_%Hh%Mm%Ss')" >> "${GITHUB_OUTPUT}"
-
-      - name: Create pull-request
-        uses: peter-evans/create-pull-request@84ae59a2cdc2258d6fa0732dd66352dddae2a412 # v7.0.9
-        with:
-          sign-commits: true # Commit will be signed by github-actions bot
-          add-paths: ${{ env.PATH_TO_DOC_ASSETS }}/*.svg
-          branch: gh-bot/docs/update-svg-tables-${{ steps.get-date.outputs.date }}
-          commit-message: |
-            chore(docs): update benchmark results for all backends
-
-            Automated documentation update from tfhe-rs CI pipeline.
-          title: |
-            [CI] chore(docs): update benchmark results for all backends
-          body: |
-            Documentation update triggered by GitHub workflow.
-          labels: documentation

.github/workflows/benchmark_gpu.yml

@@ -31,6 +31,8 @@ on:
           - pbs128
           - ks
           - ks_pbs
+          - tfhe_zk_pok
+          - msm_zk
           - integer_zk
           - integer_aes
           - integer_aes256

.github/workflows/benchmark_gpu_4090.yml

@@ -40,7 +40,7 @@ jobs:
     timeout-minutes: 1440 # 24 hours
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -63,7 +63,7 @@ jobs:
           toolchain: nightly
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -89,7 +89,7 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_integer_multi_bit_gpu_default
           path: ${{ env.RESULTS_FILENAME }}
@@ -123,7 +123,7 @@ jobs:
 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -146,7 +146,7 @@ jobs:
           toolchain: nightly
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -173,7 +173,7 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_core_crypto
           path: ${{ env.RESULTS_FILENAME }}

.github/workflows/benchmark_gpu_common.yml

@@ -134,7 +134,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         continue-on-error: true
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -175,7 +175,7 @@ jobs:
             gcc: 11
     steps:
       - name: Checkout tfhe-rs repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -209,7 +209,7 @@ jobs:
       CUDA_PATH: /usr/local/cuda-${{ matrix.cuda }}
     steps:
       - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -281,13 +281,13 @@ jobs:
           BENCH_TYPE: ${{ matrix.bench_type }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_${{ matrix.command }}_${{ matrix.op_flavor }}_${{ inputs.profile }}_${{ matrix.bench_type }}_${{ matrix.params_type }}
           path: ${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -324,7 +324,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_gpu_coprocessor.yml

@@ -50,6 +50,8 @@ env:
 jobs:
   parse-inputs:
     name: benchmark_gpu_coprocessor/parse-inputs
+    if: github.event_name == 'workflow_dispatch' ||
+      (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs')
     runs-on: ubuntu-latest
     permissions:
       contents: 'read'
@@ -92,7 +94,7 @@ jobs:
     steps:
       - name: Start remote instance
         id: start-remote-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -130,7 +132,7 @@ jobs:
           git lfs install
 
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           path: tfhe-rs
           persist-credentials: false
@@ -141,7 +143,7 @@ jobs:
           ls
 
       - name: Checkout fhevm
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           repository: zama-ai/fhevm
           persist-credentials: 'false'
@@ -192,10 +194,10 @@ jobs:
           cargo install sqlx-cli
 
       - name: Install foundry
-        uses: foundry-rs/foundry-toolchain@50d5a8956f2e319df19e6b57539d7e2acb9f8c1e
+        uses: foundry-rs/foundry-toolchain@8789b3e21e6c11b2697f5eb56eddae542f746c10
 
       - name: Cache cargo
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: |
             ~/.cargo/registry
@@ -205,14 +207,14 @@ jobs:
           restore-keys: ${{ runner.os }}-cargo-
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Login to Chainguard Registry
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
         with:
           registry: cgr.dev
           username: ${{ secrets.CGR_USERNAME }}
@@ -223,7 +225,7 @@ jobs:
         working-directory: fhevm/coprocessor/fhevm-engine/tfhe-worker
 
       - name: Use Node.js
-        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version: 20.x
 
@@ -262,7 +264,7 @@ jobs:
       - name: Upload profile artifact
         env:
           REPORT_NAME: ${{ steps.nsys_profile_name.outputs.profile }}
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ env.REPORT_NAME }}
           path: fhevm/coprocessor/fhevm-engine/tfhe-worker/${{ env.REPORT_NAME }}
@@ -293,13 +295,13 @@ jobs:
         working-directory: fhevm/
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${COMMIT_SHA}_${BENCHMARKS}_${{ needs.parse-inputs.outputs.profile }}
           path: fhevm/$${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -324,7 +326,7 @@ jobs:
     steps:
       - name: Stop remote instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_gpu_weekly.yml

@@ -1,289 +1,28 @@
-# Run CUDA benchmarks on multiple Hyperstack VMs and return parsed results to Slab CI bot.
+# Run CUDA benchmarks on Hyperstack VM and return parsed results to Slab CI bot.
 name: benchmark_gpu_weekly
 
+run-name: GPU weekly benchmarks
+
 on:
   schedule:
-    # Weekly schedules are separated in several groups to avoid spawning too many the machines at once thus risking resource shortages.
-    # Group 1
-    # -------
     # Weekly benchmarks will be triggered each Saturday at 1a.m.
     - cron: '0 1 * * 6'
-    # Group 2
-    # -------
-    # Weekly benchmarks will be triggered each Sunday at 1a.m.
-    - cron: '0 1 * * 0'
-    # Group 3
-    # -------
-    # Weekly benchmarks will be triggered each Sunday at 9p.m.
-    - cron: '0 9 * * 0'
-
 
 permissions: {}
 
 # zizmor: ignore[concurrency-limits] only GitHub can trigger this workflow
 
 jobs:
-  prepare-inputs:
-    name: benchmark_cpu_weekly/prepare-inputs
-    runs-on: ubuntu-latest
-    outputs:
-      is_weekly_bench_group_1: ${{ steps.check_bench_group_1.outputs.is_weekly_bench_group_1 }}
-      is_weekly_bench_group_2: ${{ steps.check_bench_group_2.outputs.is_weekly_bench_group_2 }}
-      is_weekly_bench_group_3: ${{ steps.check_bench_group_3.outputs.is_weekly_bench_group_3 }}
-    steps:
-      - name: Check is weekly bench group 1
-        id: check_bench_group_1
-        run: | # zizmor: ignore[template-injection] this env variable is safe
-          echo "is_weekly_bench_group_1=${{ github.event.schedule == '0 1 * * 6' }}" >> "${GITHUB_OUTPUT}"
-
-      - name: Check is weekly bench group 2
-        id: check_bench_group_2
-        run: | # zizmor: ignore[template-injection] this env variable is safe
-          echo "is_weekly_bench_group_2=${{ github.event.schedule == '0 1 * * 0' }}" >> "${GITHUB_OUTPUT}"
-
-      - name: Check is weekly bench group 3
-        id: check_bench_group_3
-        run: | # zizmor: ignore[template-injection] this env variable is safe
-          echo "is_weekly_bench_group_3=${{ github.event.schedule == '0 9 * * 0' }}" >> "${GITHUB_OUTPUT}"
-
-
-  run-benchmarks-8-h100-sxm5-integer:
-    name: benchmark_gpu_weekly/run-benchmarks-8-h100-sxm5-integer
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
-    needs: prepare-inputs
+  run-benchmarks-8-h100-sxm5-summary:
+    name: benchmark_gpu_weekly/run-benchmarks-8-h100-sxm5-summary
+    if: github.repository == 'zama-ai/tfhe-rs'
     uses: ./.github/workflows/benchmark_gpu_common.yml
     with:
       profile: multi-h100-sxm5
       hardware_name: n3-H100-SXM5x8
-      command: integer_multi_bit
-      op_flavor: default
-      bench_type: both
-      precisions_set: fast
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-8-h100-sxm5-integer-compression:
-    name: benchmark_gpu_weekly/run-benchmarks-8-h100-sxm5-integer-compression
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: multi-h100-sxm5
-      hardware_name: n3-H100-SXM5x8
-      command: integer_compression
-      op_flavor: default
-      bench_type: both
-      precisions_set: fast
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-8-h100-sxm5-integer-zk-aes:
-    name: benchmark_gpu_weekly/run-benchmarks-8-h100-sxm5-integer-zk-aes
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: multi-h100-sxm5
-      hardware_name: n3-H100-SXM5x8
-      command: integer_zk,integer_aes,integer_aes256
-      op_flavor: default
-      bench_type: both
-      precisions_set: fast
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-8-h100-sxm5-noise-squash:
-    name: benchmark_gpu_weekly/run-benchmarks-8-h100-sxm5-noise-squash
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: multi-h100-sxm5
-      hardware_name: n3-H100-SXM5x8
-      command: hlapi_noise_squash
-      op_flavor: default
-      bench_type: both
-      precisions_set: fast
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-1-h100-core-crypto:
-    name: benchmark_gpu_weekly/run-benchmarks-1-h100-core-crypto (1xH100)
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_1 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: single-h100
-      hardware_name: n3-H100x1
-      command: pbs,pbs128,ks,ks_pbs
-      bench_type: latency
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  # -----------------------------------------------------
-  # ERC20 benchmarks
-  # -----------------------------------------------------
-
-  run-benchmarks-1-h100-erc20:
-    name: benchmark_gpu_weekly/run-benchmarks-1-h100-erc20
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: single-h100
-      hardware_name: n3-H100x1
-      command: hlapi_erc20
-      bench_type: both
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-2-h100-erc20:
-    name: benchmark_gpu_weekly/run-benchmarks-2-h100-erc20
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: 2-h100
-      hardware_name: n3-H100x2
-      command: hlapi_erc20
-      bench_type: both
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-8-h100-erc20:
-    name: benchmark_gpu_weekly/run-benchmarks-8-h100-erc20
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: multi-h100
-      hardware_name: n3-H100-SXM5x8
-      command: hlapi_erc20
-      bench_type: both
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  # -----------------------------------------------------
-  # DEX benchmarks
-  # -----------------------------------------------------
-
-  run-benchmarks-1-h100-dex:
-    name: benchmark_gpu_weekly/run-benchmarks-1-h100-dex
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: single-h100
-      hardware_name: n3-H100x1
-      command: hlapi_dex
-      bench_type: both
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-2-h100-dex:
-    name: benchmark_gpu_weekly/run-benchmarks-2-h100-dex
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: 2-h100
-      hardware_name: n3-H100x2
-      command: hlapi_dex
-      bench_type: both
-    secrets:
-      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
-      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
-      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-      JOB_SECRET: ${{ secrets.JOB_SECRET }}
-      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
-      SLAB_URL: ${{ secrets.SLAB_URL }}
-      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
-
-  run-benchmarks-8-h100-dex:
-    name: benchmark_gpu_weekly/run-benchmarks-8-h100-dex
-    if: github.repository == 'zama-ai/tfhe-rs' &&
-      needs.prepare-inputs.outputs.is_weekly_bench_group_2 == 'true'
-    needs: prepare-inputs
-    uses: ./.github/workflows/benchmark_gpu_common.yml
-    with:
-      profile: multi-h100
-      hardware_name: n3-H100-SXM5x8
-      command: hlapi_dex
+      command: summary
       bench_type: both
+      params_type: classical + multi_bit
     secrets:
       BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
       SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}

.github/workflows/benchmark_hpu.yml

@@ -12,7 +12,8 @@ on:
         default: integer
         options:
           - integer
-          - hlapi
+          - hlapi_unsigned
+          - hlapi_signed
           - hlapi_erc20
       op_flavor:
         description: "Operations set to run"

.github/workflows/benchmark_hpu_common.yml

@@ -126,7 +126,7 @@ jobs:
           ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
 
       - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -185,13 +185,13 @@ jobs:
           BENCH_TYPE: ${{ matrix.bench_type }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
-          name: ${{ github.sha }}_${{ matrix.bench_type }}_integer_benchmarks
+          name: ${{ github.sha }}_${{ matrix.bench_type }}_${{ matrix.command }}_benchmarks
           path: ${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab

.github/workflows/benchmark_perf_regression.yml

@@ -50,7 +50,7 @@ jobs:
       pull-requests: write # Needed to write a comment in a pull-request
     steps:
       - name: Checkout tfhe-rs repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
@@ -143,7 +143,7 @@ jobs:
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -164,7 +164,7 @@ jobs:
             gcc: 11
     steps:
       - name: Checkout tfhe-rs repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
@@ -191,7 +191,7 @@ jobs:
         command: ${{ fromJson(needs.prepare-benchmarks.outputs.commands) }}
     steps:
       - name: Checkout tfhe-rs repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0  # Needed to get commit hash
           persist-credentials: 'false'
@@ -245,7 +245,7 @@ jobs:
           toolchain: nightly
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -280,7 +280,7 @@ jobs:
           BENCH_TYPE: ${{ env.__TFHE_RS_BENCH_TYPE }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_regression_${{ env.RESULTS_FILE_SHA }} # RESULT_FILE_SHA is needed to avoid collision between matrix.command runs
           path: ${{ env.RESULTS_FILENAME }}
@@ -305,13 +305,13 @@ jobs:
       REF_NAME: ${{ github.head_ref || github.ref_name }}
     steps:
       - name: Checkout tfhe-rs repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
 
       - name: Install recent Python
-        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: '3.12'
           pip-install: -r ci/data_extractor/requirements.txt -r ci/perf_regression/requirements.txt
@@ -383,7 +383,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_summary.yml

@@ -0,0 +1,136 @@
+# Run all benchmarks displayed in the internal documentation.
+name: benchmark_summary
+
+run-name: Benchmark Summary
+
+on:
+  workflow_dispatch:
+    inputs:
+      run-cpu-benchmarks:
+        description: "Run CPU benchmarks"
+        type: boolean
+        default: true
+      run-gpu-benchmarks:
+        description: "Run GPU benchmarks"
+        type: boolean
+        default: true
+      gpu-profile:
+        description: "GPU Instance type"
+        required: true
+        default: "multi-h100-sxm5 (n3-H100-SXM5x8)"
+        type: choice
+        options:
+          - "l40 (n3-L40x1)"
+          - "4-l40 (n3-L40x4)"
+          - "8-l40 (n3-L40x8)"
+          - "multi-a100-nvlink (n3-A100x8-NVLink)"
+          - "single-h100 (n3-H100x1)"
+          - "2-h100 (n3-H100x2)"
+          - "4-h100 (n3-H100x4)"
+          - "multi-h100 (n3-H100x8)"
+          - "multi-h100-nvlink (n3-H100x8-NVLink)"
+          - "multi-h100-sxm5 (n3-H100-SXM5x8)"
+      bench_type:
+        description: "Benchmarks type"
+        type: choice
+        default: both
+        options:
+          - latency
+          - throughput
+          - both
+      run-hpu-benchmarks:
+        description: "Run HPU benchmarks"
+        type: boolean
+        default: true
+
+
+permissions: {}
+
+# zizmor: ignore[concurrency-limits] only Zama organization members can trigger this workflow
+
+jobs:
+  parse-gpu-inputs:
+    name: benchmark_summary/parse-gpu-inputs
+    if: inputs.run-gpu-benchmarks
+    runs-on: ubuntu-latest
+    outputs:
+      profile: ${{ steps.parse_profile.outputs.profile }}
+      hardware_name: ${{ steps.parse_hardware_name.outputs.name }}
+    env:
+      INPUTS_PROFILE: ${{ inputs.gpu-profile }}
+    steps:
+      - name: Parse profile
+        id: parse_profile
+        run: |
+          # Use Sed to extract a value from a string, this cannot be done with the ${variable//search/replace} pattern.
+          # shellcheck disable=SC2001
+          PROFILE=$(echo "${INPUTS_PROFILE}" | sed 's|\(.*\)[[:space:]](.*)|\1|')
+          echo "profile=${PROFILE}" >> "${GITHUB_OUTPUT}"
+
+      - name: Parse hardware name
+        id: parse_hardware_name
+        run: |
+          # Use Sed to extract a value from a string, this cannot be done with the ${variable//search/replace} pattern.
+          # shellcheck disable=SC2001
+          NAME=$(echo "${INPUTS_PROFILE}" | sed 's|.*[[:space:]](\(.*\))|\1|')
+          echo "name=${NAME}" >> "${GITHUB_OUTPUT}"
+
+  run-benchmarks-cpu:
+    name: benchmark_documentation/run-benchmarks-cpu-integer
+    uses: ./.github/workflows/benchmark_cpu_common.yml
+    if: inputs.run-cpu-benchmarks
+    with:
+      command: summary
+      bench_type: ${{ inputs.bench_type }}
+      params_type: classical + multi_bit
+    secrets:
+      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
+      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+      JOB_SECRET: ${{ secrets.JOB_SECRET }}
+      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
+      SLAB_URL: ${{ secrets.SLAB_URL }}
+      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
+
+  run-benchmarks-gpu:
+    name: benchmark_documentation/run-benchmarks-gpu
+    uses: ./.github/workflows/benchmark_gpu_common.yml
+    if: inputs.run-gpu-benchmarks
+    needs: parse-gpu-inputs
+    with:
+      profile: ${{ needs.parse-gpu-inputs.outputs.profile }}
+      hardware_name: ${{ needs.parse-gpu-inputs.outputs.hardware_name }}
+      command: summary
+      bench_type: ${{ inputs.bench_type }}
+      params_type: classical + multi_bit
+    secrets:
+      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
+      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+      JOB_SECRET: ${{ secrets.JOB_SECRET }}
+      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
+      SLAB_URL: ${{ secrets.SLAB_URL }}
+      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
+
+# TODO add make recipe for HPU benchmarks
+#  run-benchmarks-hpu:
+#    name: benchmark_documentation/run-benchmarks-hpu
+#    uses: ./.github/workflows/benchmark_hpu_common.yml
+#    if: inputs.run-hpu-benchmarks
+#    with:
+#      command: summary
+#      bench_type: ${{ inputs.bench_type }}
+#      v80_pcie_dev: 24
+#      v80_serial_number: XFL12NWY3ZKG
+#    secrets:
+#      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
+#      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+#      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+#      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+#      JOB_SECRET: ${{ secrets.JOB_SECRET }}
+#      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
+#      SLAB_URL: ${{ secrets.SLAB_URL }}
+#      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}
+#      SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}

.github/workflows/benchmark_tfhe_fft.yml

@@ -31,13 +31,16 @@ permissions: {}
 jobs:
   setup-instance:
     name: benchmark_tfhe_fft/setup-instance
+    if:
+      (github.event_name != 'workflow_dispatch' && github.repository == 'zama-ai/tfhe-rs') ||
+      github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     outputs:
       runner-name: ${{ steps.start-instance.outputs.label }}
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -55,7 +58,7 @@ jobs:
     runs-on: ${{ needs.setup-instance.outputs.runner-name }}
     steps:
       - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -73,7 +76,7 @@ jobs:
           SHA: ${{ github.sha }}
 
       - name: Install rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: nightly
           override: true
@@ -96,13 +99,13 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_fft
           path: ${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -134,7 +137,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_tfhe_ntt.yml

@@ -31,13 +31,16 @@ permissions: {}
 jobs:
   setup-instance:
     name: benchmark_tfhe_ntt/setup-instance
+    if:
+      (github.event_name != 'workflow_dispatch' && github.repository == 'zama-ai/tfhe-rs') ||
+      github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     outputs:
       runner-name: ${{ steps.start-instance.outputs.label }}
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -55,7 +58,7 @@ jobs:
     runs-on: ${{ needs.setup-instance.outputs.runner-name }}
     steps:
       - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -73,7 +76,7 @@ jobs:
           SHA: ${{ github.sha }}
 
       - name: Install rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: nightly
           override: true
@@ -96,13 +99,13 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
 
       - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: ${{ github.sha }}_ntt
           path: ${{ env.RESULTS_FILENAME }}
 
       - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: zama-ai/slab
           path: slab
@@ -134,7 +137,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/benchmark_wasm_client.yml

@@ -31,15 +31,14 @@ jobs:
     name: benchmark_wasm_client/should-run
     runs-on: ubuntu-latest
     if: github.event_name == 'workflow_dispatch' ||
-      (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs') ||
-      (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs')
+      (github.event_name != 'workflow_dispatch' && github.repository == 'zama-ai/tfhe-rs')
     permissions:
       pull-requests: read  # Needed to check for file change
     outputs:
       wasm_bench: ${{ steps.changed-files.outputs.wasm_bench_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -47,7 +46,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             wasm_bench:
@@ -59,165 +58,19 @@ jobs:
               - tfhe/web_wasm_parallel_tests/**
               - .github/workflows/wasm_client_benchmark.yml
 
-  setup-instance:
-    name: benchmark_wasm_client/setup-instance
+  run-benchmarks-cpu-zk-client:
+    name: benchmark_documentation/run-benchmarks-cpu-zk-client
+    uses: ./.github/workflows/benchmark_wasm_client_common.yml
+    needs: should-run
     if: github.event_name == 'workflow_dispatch' ||
       (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs') ||
       (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs' && needs.should-run.outputs.wasm_bench)
-    needs: should-run
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-instance.outputs.label }}
-    steps:
-      - name: Start instance
-        id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
-
-  wasm-client-benchmarks:
-    name: benchmark_wasm_client/wasm-client-benchmarks
-    needs: setup-instance
-    if: needs.setup-instance.result != 'skipped'
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
-    strategy:
-      max-parallel: 1
-      matrix:
-        browser: [ chrome, firefox ]
-    steps:
-      - name: Checkout tfhe-rs repo with tags
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
-        with:
-          fetch-depth: 0
-          persist-credentials: 'false'
-          token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-
-      - name: Get benchmark details
-        run: |
-          COMMIT_DATE=$(git --no-pager show -s --format=%cd --date=iso8601-strict "${SHA}");
-          {
-            echo "BENCH_DATE=$(date --iso-8601=seconds)";
-            echo "COMMIT_DATE=${COMMIT_DATE}";
-            echo "COMMIT_HASH=$(git describe --tags --dirty)";
-          } >> "${GITHUB_ENV}"
-        env:
-          SHA: ${{ github.sha }}
-
-      - name: Install rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
-        with:
-          toolchain: nightly
-
-      - name: Get Node version
-        run: |
-          echo "NODE_VERSION=$(make node_version)" >> "${GITHUB_ENV}"
-
-      - name: Node cache restoration
-        id: node-cache
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
-        with:
-          path: |
-            ~/.nvm
-            ~/.npm
-          key: node-${{ env.NODE_VERSION }}
-
-      - name: Install Node
-        if: steps.node-cache.outputs.cache-hit != 'true'
-        run: |
-          make install_node
-
-      - name: Node cache save
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 #v4.3.0
-        if: steps.node-cache.outputs.cache-hit != 'true'
-        with:
-          path: |
-            ~/.nvm
-            ~/.npm
-          key: node-${{ env.NODE_VERSION }}
-
-      - name: Install web resources
-        run: |
-          make install_"${BROWSER}"_browser
-          make install_"${BROWSER}"_web_driver
-        env:
-          BROWSER: ${{ matrix.browser }}
-
-      - name: Run benchmarks
-        run: |
-          make bench_web_js_api_parallel_"${BROWSER}"_ci
-        env:
-          BROWSER: ${{ matrix.browser }}
-
-      - name: Parse results
-        run: |
-          make parse_wasm_benchmarks
-          python3 ./ci/benchmark_parser.py tfhe-benchmark/wasm_pk_gen.csv "${RESULTS_FILENAME}" \
-          --database tfhe_rs \
-          --hardware "m6i.4xlarge" \
-          --project-version "${COMMIT_HASH}" \
-          --branch "${REF_NAME}" \
-          --commit-date "${COMMIT_DATE}" \
-          --bench-date "${BENCH_DATE}" \
-          --key-gen
-          rm tfhe-benchmark/wasm_pk_gen.csv
-        env:
-          REF_NAME: ${{ github.ref_name }}
-
-      - name: Upload parsed results artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
-        with:
-          name: ${{ github.sha }}_wasm_${{ matrix.browser }}
-          path: ${{ env.RESULTS_FILENAME }}
-
-      - name: Checkout Slab repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
-        with:
-          repository: zama-ai/slab
-          path: slab
-          persist-credentials: 'false'
-          token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
-
-      - name: Send data to Slab
-        shell: bash
-        run: |
-          python3 slab/scripts/data_sender.py "${RESULTS_FILENAME}" "${JOB_SECRET}" \
-          --slab-url "${SLAB_URL}"
-        env:
-          JOB_SECRET: ${{ secrets.JOB_SECRET }}
-          SLAB_URL: ${{ secrets.SLAB_URL }}
-
-      - name: Slack Notification
-        if: ${{ failure() || (cancelled() && github.event_name != 'pull_request') }}
-        continue-on-error: true
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "WASM benchmarks (${{ matrix.browser }}) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
-
-  teardown-instance:
-    name: benchmark_wasm_client/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, wasm-client-benchmarks ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop instance
-        id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (wasm-client-benchmarks) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
+    secrets:
+      BOT_USERNAME: ${{ secrets.BOT_USERNAME }}
+      SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+      SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+      REPO_CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+      JOB_SECRET: ${{ secrets.JOB_SECRET }}
+      SLAB_ACTION_TOKEN: ${{ secrets.SLAB_ACTION_TOKEN }}
+      SLAB_URL: ${{ secrets.SLAB_URL }}
+      SLAB_BASE_URL: ${{ secrets.SLAB_BASE_URL }}

.github/workflows/benchmark_wasm_client_common.yml

@@ -0,0 +1,234 @@
+# Run WASM client benchmarks on an instance and return parsed results to Slab CI bot.
+name: benchmark_wasm_client_common
+
+on:
+  workflow_call:
+    inputs:
+      browser:
+        type: string # Use comma separated values to generate an array
+        default: chrome,firefox
+    secrets:
+      REPO_CHECKOUT_TOKEN:
+        required: true
+      SLAB_ACTION_TOKEN:
+        required: true
+      SLAB_BASE_URL:
+        required: true
+      SLAB_URL:
+        required: true
+      JOB_SECRET:
+        required: true
+      SLACK_CHANNEL:
+        required: true
+      BOT_USERNAME:
+        required: true
+      SLACK_WEBHOOK:
+        required: true
+
+env:
+  CARGO_TERM_COLOR: always
+  RESULTS_FILENAME: parsed_benchmark_results_${{ github.sha }}.json
+  ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+  RUST_BACKTRACE: "full"
+  RUST_MIN_STACK: "8388608"
+  SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+  SLACK_ICON: https://pbs.twimg.com/profile_images/1274014582265298945/OjBKP9kn_400x400.png
+  SLACK_USERNAME: ${{ secrets.BOT_USERNAME }}
+  SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+
+
+permissions: {}
+
+# zizmor: ignore[concurrency-limits] only Zama organization members and GitHub can trigger this workflow
+
+jobs:
+  prepare-matrix:
+    name: benchmark_wasm_client_common/prepare-matrix
+    runs-on: ubuntu-latest
+    outputs:
+      browser: ${{ steps.set_matrix_arg.outputs.browser }}
+    steps:
+      - name: Parse user inputs
+        shell: python
+        env:
+          INPUTS_BROWSER: ${{ inputs.browser }}
+        run: |
+          import os
+
+          inputs_browser = os.environ["INPUTS_BROWSER"]
+          env_file = os.environ["GITHUB_ENV"]
+
+          split_browser = inputs_browser.replace(" ", "").split(",")
+
+          with open(env_file, "a") as f:
+            f.write(f"""BROWSER=["{'", "'.join(split_browser)}"]\n""")
+
+      - name: Set martix arguments output
+        id: set_matrix_arg
+        run: | # zizmor: ignore[template-injection] this env variable is safe
+          echo "browser=${{ toJSON(env.BROWSER) }}" >> "${GITHUB_OUTPUT}"
+
+  setup-instance:
+    name: benchmark_wasm_client_common/setup-instance
+    needs: prepare-matrix
+    runs-on: ubuntu-latest
+    outputs:
+      runner-name: ${{ steps.start-instance.outputs.label }}
+    steps:
+      - name: Start instance
+        id: start-instance
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
+        with:
+          mode: start
+          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
+          slab-url: ${{ secrets.SLAB_BASE_URL }}
+          job-secret: ${{ secrets.JOB_SECRET }}
+          backend: aws
+          profile: cpu-small
+
+  wasm-client-benchmarks:
+    name: benchmark_wasm_client_common/wasm-client-benchmarks
+    needs: [ prepare-matrix, setup-instance ]
+    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    strategy:
+      max-parallel: 1
+      matrix:
+        browser: ${{ fromJSON(needs.prepare-matrix.outputs.browser) }}
+    steps:
+      - name: Checkout tfhe-rs repo with tags
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+
+      - name: Get benchmark details
+        run: |
+          COMMIT_DATE=$(git --no-pager show -s --format=%cd --date=iso8601-strict "${SHA}");
+          {
+            echo "BENCH_DATE=$(date --iso-8601=seconds)";
+            echo "COMMIT_DATE=${COMMIT_DATE}";
+            echo "COMMIT_HASH=$(git describe --tags --dirty)";
+          } >> "${GITHUB_ENV}"
+        env:
+          SHA: ${{ github.sha }}
+
+      - name: Install rust
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
+        with:
+          toolchain: nightly
+
+      - name: Get Node version
+        run: |
+          echo "NODE_VERSION=$(make node_version)" >> "${GITHUB_ENV}"
+
+      - name: Node cache restoration
+        id: node-cache
+        uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
+        with:
+          path: |
+            ~/.nvm
+            ~/.npm
+          key: node-${{ env.NODE_VERSION }}
+
+      - name: Install Node
+        if: steps.node-cache.outputs.cache-hit != 'true'
+        run: |
+          make install_node
+
+      - name: Node cache save
+        uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
+        if: steps.node-cache.outputs.cache-hit != 'true'
+        with:
+          path: |
+            ~/.nvm
+            ~/.npm
+          key: node-${{ env.NODE_VERSION }}
+
+      - name: Install web resources
+        run: |
+          make install_"${BROWSER}"_browser
+          make install_"${BROWSER}"_web_driver
+        env:
+          BROWSER: ${{ matrix.browser }}
+
+      - name: Run benchmarks
+        run: |
+          make bench_web_js_api_parallel_"${BROWSER}"_ci
+        env:
+          BROWSER: ${{ matrix.browser }}
+
+      - name: Run benchmarks (unsafe coop)
+        run: |
+          make bench_web_js_api_unsafe_coop_"${BROWSER}"_ci
+        env:
+          BROWSER: ${{ matrix.browser }}
+
+      - name: Parse results
+        run: |
+          make parse_wasm_benchmarks
+          python3 ./ci/benchmark_parser.py tfhe-benchmark/wasm_pk_gen.csv "${RESULTS_FILENAME}" \
+          --database tfhe_rs \
+          --hardware "m6i.4xlarge" \
+          --project-version "${COMMIT_HASH}" \
+          --branch "${REF_NAME}" \
+          --commit-date "${COMMIT_DATE}" \
+          --bench-date "${BENCH_DATE}" \
+          --key-gen
+          rm tfhe-benchmark/wasm_pk_gen.csv
+        env:
+          REF_NAME: ${{ github.ref_name }}
+
+      - name: Upload parsed results artifact
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
+        with:
+          name: ${{ github.sha }}_wasm_${{ matrix.browser }}
+          path: ${{ env.RESULTS_FILENAME }}
+
+      - name: Checkout Slab repo
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          repository: zama-ai/slab
+          path: slab
+          persist-credentials: 'false'
+          token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
+
+      - name: Send data to Slab
+        shell: bash
+        run: |
+          python3 slab/scripts/data_sender.py "${RESULTS_FILENAME}" "${JOB_SECRET}" \
+          --slab-url "${SLAB_URL}"
+        env:
+          JOB_SECRET: ${{ secrets.JOB_SECRET }}
+          SLAB_URL: ${{ secrets.SLAB_URL }}
+
+      - name: Slack Notification
+        if: ${{ failure() || (cancelled() && github.event_name != 'pull_request') }}
+        continue-on-error: true
+        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
+        env:
+          SLACK_COLOR: ${{ job.status }}
+          SLACK_MESSAGE: "WASM benchmarks (${{ matrix.browser }}) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
+
+  teardown-instance:
+    name: benchmark_wasm_client_common/teardown-instance
+    if: ${{ always() && needs.setup-instance.result == 'success' }}
+    needs: [ setup-instance, wasm-client-benchmarks ]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Stop instance
+        id: stop-instance
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
+        with:
+          mode: stop
+          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
+          slab-url: ${{ secrets.SLAB_BASE_URL }}
+          job-secret: ${{ secrets.JOB_SECRET }}
+          label: ${{ needs.setup-instance.outputs.runner-name }}
+
+      - name: Slack Notification
+        if: ${{ failure() }}
+        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
+        env:
+          SLACK_COLOR: ${{ job.status }}
+          SLACK_MESSAGE: "Instance teardown (wasm-client-benchmarks) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/cargo_audit.yml

@@ -24,9 +24,11 @@ permissions: {}
 jobs:
   audit:
     name: cargo_audit/audit
+    if: github.event_name == 'workflow_dispatch' ||
+      (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}

.github/workflows/cargo_build.yml

@@ -24,7 +24,7 @@ jobs:
     outputs:
       matrix_command: ${{ steps.set-pcc-commands-matrix.outputs.commands }}
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: "false"
           token: ${{ env.CHECKOUT_TOKEN }}

.github/workflows/cargo_build_common.yml

@@ -57,9 +57,7 @@ env:
   SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
   SLACKIFY_MARKDOWN: true
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_16"
+
   LINELINT_VERSION: 0.0.6
   LINELINT_CHECKSUM: "16b70fb7b471d6f95cbdc0b4e5dc2b0ac9e84ba9ecdc488f7bdf13df823aca4b"
 
@@ -69,37 +67,10 @@ permissions:
 # zizmor: ignore[concurrency-limits] caller workflow is responsible for the concurrency
 
 jobs:
-  setup-instance:
-    name: cargo_build_common/setup-instance
-    if: inputs.run-pcc-cpu-batch || inputs.run-pcc-hpu || inputs.run-build || inputs.run-build-layers || inputs.run-build-tfhe-full || inputs.run-build-c-api
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-      run_attempt: ${{ github.run_attempt }} # On a re-run with a successful previous run for this job, the run_attempt will not be incremented
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
   prepare-matrix:
     name: cargo_build_common/prepare-matrix
+    if: inputs.run-pcc-cpu-batch || inputs.run-pcc-hpu || inputs.run-build || inputs.run-build-layers || inputs.run-build-tfhe-full || inputs.run-build-c-api
     runs-on: ubuntu-latest
-    needs: setup-instance
     outputs:
       runners: ${{ steps.set_matrix_runners.outputs.runners }}
     steps:
@@ -107,12 +78,12 @@ jobs:
         shell: python
         env:
           INPUTS_EXTRA_RUNNERS_TO_USE: ${{ inputs.extra-runners-to-use }}
-          REMOTE_RUNNER_LABEL: ${{ needs.setup-instance.outputs.runner-name }}
+          REMOTE_RUNNER: "runs-on=${{ github.run_id }}/runner=cpu-small"
         run: |
           import os
           
           inputs_extra_runners = os.environ["INPUTS_EXTRA_RUNNERS_TO_USE"]
-          remote_runner_label = os.environ["REMOTE_RUNNER_LABEL"]
+          remote_runner_label = os.environ["REMOTE_RUNNER"]
           env_file = os.environ["GITHUB_ENV"]
           
           runners = [remote_runner_label, ]
@@ -130,7 +101,7 @@ jobs:
 
   builds:
     name: cargo_build_common/builds
-    needs: [ setup-instance, prepare-matrix ]
+    needs: prepare-matrix
     runs-on: ${{ matrix.runner }}
     strategy:
       matrix:
@@ -140,7 +111,7 @@ jobs:
       result: ${{ steps.set_builds_result.outputs.result }}
     steps:
       - name: Checkout tfhe-rs repo
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -159,6 +130,35 @@ jobs:
           chmod +x linelint-linux-amd64
           ln -s "$(pwd)/linelint-linux-amd64" /usr/local/bin/linelint
 
+      - name: Get Node version
+        if: inputs.run-pcc-cpu-batch == 'pcc_batch_2'
+        run: |
+          echo "NODE_VERSION=$(make node_version)" >> "${GITHUB_ENV}"
+
+      - name: Node cache restoration
+        if: inputs.run-pcc-cpu-batch == 'pcc_batch_2'
+        id: node-cache
+        uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
+        with:
+          path: |
+            ~/.nvm
+            ~/.npm
+          key: node-${{ env.NODE_VERSION }}
+
+      - name: Install Node
+        if: inputs.run-pcc-cpu-batch == 'pcc_batch_2'
+        run: |
+          make install_node
+
+      - name: Node cache save
+        uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
+        if: inputs.run-pcc-cpu-batch == 'pcc_batch_2' && steps.node-cache.outputs.cache-hit != 'true'
+        with:
+          path: |
+            ~/.nvm
+            ~/.npm
+          key: node-${{ env.NODE_VERSION }}
+
       - name: Run pcc checks batch
         if: inputs.run-pcc-cpu-batch
         run: |
@@ -230,29 +230,3 @@ jobs:
         if: ${{ always() }}
         run: | # zizmor: ignore[template-injection] this context variable is safe
           echo "result=${{ job.status }}" >> "${GITHUB_OUTPUT}"
-
-  teardown-instance:
-    name: cargo_build_common/teardown-instance
-    if: ${{ always() &&
-      needs.setup-instance.result == 'success' &&
-      github.run_attempt == needs.setup-instance.outputs.run_attempt }} # Only run if setup-instance has been executed during this run attempt
-    needs: [setup-instance, builds]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (cargo-builds) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/cargo_build_tfhe_fft.yml

@@ -26,13 +26,13 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
 
       - name: Install Rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: stable
           override: true

.github/workflows/cargo_build_tfhe_ntt.yml

@@ -24,13 +24,13 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
       fail-fast: false
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
 
       - name: Install Rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: stable
           override: true

.github/workflows/cargo_test_fft.yml

@@ -2,6 +2,7 @@
 name: cargo_test_fft
 
 on:
+  workflow_dispatch:
   pull_request:
   push:
     branches:
@@ -22,6 +23,8 @@ permissions:
 jobs:
   should-run:
     name: cargo_test_fft/should-run
+    if: github.event_name != 'push' ||
+      (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs')
     runs-on: ubuntu-latest
     permissions:
       pull-requests: read  # Needed to check for file change
@@ -29,7 +32,7 @@ jobs:
       fft_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.fft_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -37,7 +40,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             fft:
@@ -56,13 +59,13 @@ jobs:
         runner_type: [ ubuntu-latest, macos-latest, windows-latest ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
 
       - name: Install Rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: stable
           override: true
@@ -92,7 +95,7 @@ jobs:
     if: needs.should-run.outputs.fft_test == 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}

.github/workflows/cargo_test_ntt.yml

@@ -2,6 +2,7 @@
 name: cargo_test_ntt
 
 on:
+  workflow_dispatch:
   pull_request:
   push:
     branches:
@@ -24,6 +25,8 @@ permissions:
 jobs:
   should-run:
     name: cargo_test_ntt/should-run
+    if: github.event_name != 'push' ||
+      (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs')
     runs-on: ubuntu-latest
     permissions:
       pull-requests: read  # Needed to check for file change
@@ -31,7 +34,7 @@ jobs:
       ntt_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.ntt_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: "false"
@@ -39,7 +42,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             ntt:
@@ -60,7 +63,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -87,13 +90,13 @@ jobs:
         os: ${{fromJson(needs.setup-instance.outputs.matrix_os)}}
       fail-fast: false
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: "false"
           token: ${{ env.CHECKOUT_TOKEN }}
 
       - name: Install Rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: stable
           override: true
@@ -143,7 +146,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/check_commit.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Check first line
         uses: gsactions/commit-message-checker@16fa2d5de096ae0d35626443bcd24f1e756cafee
         with:
-          pattern: '^((feat|fix|chore|refactor|style|test|docs|doc)(\([\w\-_]+\))?\!?\:) .+$'
+          pattern: '^((feat|fix|chore|refactor|style|test|docs|doc|perf)(\([\w\-_]+\))?\!?\:) .+$'
           flags: "gs"
           error: 'Your first line has to contain a commit type and scope like "feat(my_feature): msg".'
           excludeDescription: "true" # optional: this excludes the description body of a pull request

.github/workflows/ci_lint.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -43,14 +43,14 @@ jobs:
           echo "version=$(make zizmor_version)" >> "${GITHUB_OUTPUT}"
 
       - name: Check workflows security
-        uses: zizmorcore/zizmor-action@e639db99335bc9038abc0e066dfcd72e23d26fb4 # v0.3.0
+        uses: zizmorcore/zizmor-action@0dce2577a4760a2749d8cfb7a84b7d5585ebcb7d # v0.5.0
         with:
           advanced-security: 'false' # Print results directly in logs
           persona: pedantic
           version: ${{ steps.get_zizmor.outputs.version }}
 
       - name: Ensure SHA pinned actions
-        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@9e9574ef04ea69da568d6249bd69539ccc704e74 # v4.0.0
+        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@d5d20e15f2736816ee0e001ba8b24b54d9ffcff4 # v5.0.0
         with:
           allowlist: |
             slsa-framework/slsa-github-generator

.github/workflows/code_coverage.yml

@@ -23,34 +23,16 @@ permissions:
 # zizmor: ignore[concurrency-limits] only Zama organization members can trigger this workflow
 
 jobs:
-  setup-instance:
-    name: code_coverage/setup-instance
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-instance.outputs.label }}
-    steps:
-      - name: Start instance
-        id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
-
   code-coverage-tests:
     name: code_coverage/code-coverage-tests
-    needs: setup-instance
     concurrency:
       group: ${{ github.workflow_ref }}_${{ github.event_name }}
       cancel-in-progress: true
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-small"
     timeout-minutes: 5760 # 4 days
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -62,7 +44,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             tfhe:
@@ -92,7 +74,7 @@ jobs:
           make test_shortint_cov
 
       - name: Upload tfhe coverage to Codecov
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7
+        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de
         if: steps.changed-files.outputs.tfhe_any_changed == 'true'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -106,7 +88,7 @@ jobs:
           make test_integer_cov
 
       - name: Upload tfhe coverage to Codecov
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7
+        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de
         if: steps.changed-files.outputs.tfhe_any_changed == 'true'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -121,26 +103,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "Code coverage finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
-
-  teardown-instance:
-    name: code_coverage/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, code-coverage-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop instance
-        id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (code-coverage-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/csprng_randomness_tests.yml

@@ -10,10 +10,10 @@ env:
   SLACK_ICON: https://pbs.twimg.com/profile_images/1274014582265298945/OjBKP9kn_400x400.png
   SLACK_USERNAME: ${{ secrets.BOT_USERNAME }}
   SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+  SLACKIFY_MARKDOWN: true
+  PULL_REQUEST_MD_LINK: ""
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_16"
+
 
 on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
@@ -27,42 +27,47 @@ permissions:
 # zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
 
 jobs:
-  setup-instance:
-    name: csprng_randomness_tests/setup-instance
-    if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.label.name, 'approved') }}
+  should-run:
+    name: csprng_randomness_tests/should-run
+    if: github.event_name == 'workflow_dispatch' || contains(github.event.label.name, 'approved')
     runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read  # Needed to check for file change
     outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
+      csprng_test: ${{ github.event_name == 'workflow_dispatch' ||
+        steps.changed-files.outputs.csprng_any_changed }}
     steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
 
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
+      - name: Check for file changes
+        id: changed-files
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        with:
+          files_yaml: |
+            csprng:
+              - Cargo.toml
+              - tfhe/Cargo.toml
+              - tfhe-csprng/**
+              - utils/tfhe-versionable/**
+              - .github/workflows/csprng_randomness_tests.yml
 
   csprng-randomness-tests:
     name: csprng_randomness_tests/csprng-randomness-tests
-    needs: setup-instance
+    needs: should-run
+    if: github.event_name == 'workflow_dispatch' ||
+      (contains(github.event.label.name, 'approved') && needs.should-run.outputs.csprng_test == 'true')
     concurrency:
       group: ${{ github.workflow_ref }}_${{ github.sha }}_${{ github.event_name }}
       cancel-in-progress: true
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-small"
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -76,34 +81,18 @@ jobs:
         run: |
           make dieharder_csprng
 
+      - name: Set pull-request URL
+        if: ${{ failure() && github.event_name == 'pull_request' }}
+        run: |
+          echo "PULL_REQUEST_MD_LINK=[pull-request](${PR_BASE_URL}${PR_NUMBER}), "  >> "${GITHUB_ENV}"
+        env:
+          PR_BASE_URL: ${{ vars.PR_BASE_URL }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+
       - name: Slack Notification
         if: ${{ failure() || (cancelled() && github.event_name != 'pull_request') }}
         continue-on-error: true
         uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
         env:
           SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "tfhe-csprng randomness check finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
-
-  teardown-instance:
-    name: csprng_randomness_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, csprng-randomness-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (csprng-randomness-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
+          SLACK_MESSAGE: "tfhe-csprng randomness check finished with status: ${{ job.status }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"

.github/workflows/generate_svg_common.yml

@@ -9,6 +9,9 @@ on:
         type: string
       layer:
         type: string
+      bench_subset:
+        type: string
+        default: all
       pbs_kind: # Valid values are 'classical', 'multi_bit' or 'any'
         type: string
       grouping_factor: # Valid values are 2, 3, or 4
@@ -16,6 +19,9 @@ on:
         default: 4
       bench_type: # Valid values are 'latency', 'throughput'
         type: string
+      name_suffix:
+        type: string
+        default: _mean_avx512
       backend_comparison:
         type: boolean
         default: false
@@ -43,7 +49,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
 
@@ -60,6 +66,8 @@ jobs:
           --pbs-kind "${PBS_KIND}" \
           --grouping-factor "${GROUPING_FACTOR}" \
           --bench-type "${BENCH_TYPE}" \
+          --bench-subset "${BENCH_SUBSET}" \
+          --name-suffix "${NAME_SUFFIX}" \
           --time-span-days "${TIME_SPAN}"
         env:
           OUTPUT_FILENAME: ${{ inputs.output_filename }}
@@ -70,18 +78,29 @@ jobs:
           PBS_KIND: ${{ inputs.pbs_kind }}
           GROUPING_FACTOR: ${{ inputs.grouping_factor }}
           BENCH_TYPE: ${{ inputs.bench_type }}
+          BENCH_SUBSET: ${{ inputs.bench_subset }}
+          NAME_SUFFIX: ${{ inputs.name_suffix }}
           TIME_SPAN: ${{ inputs.time_span_days }}
           DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
           DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
           DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
 
+      - name: Upload tables
+        if: inputs.backend_comparison == false
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
+        with:
+          name: ${{ github.sha }}_${{ inputs.backend }}_${{ inputs.layer }}_subset_${{inputs.bench_subset}}_${{ inputs.pbs_kind }}_${{ inputs.bench_type }}_tables
+          # This will upload all the file generated
+          path: ${{ inputs.output_filename }}*.svg
+          retention-days: 60
+
       - name: Produce backends comparison table from database
         if: inputs.backend_comparison == true
         run: |
           python3 -m pip install -r ci/data_extractor/requirements.txt
           python3 ci/data_extractor/src/data_extractor.py "${OUTPUT_FILENAME}" \
           --generate-svg \
-          --backend-comparison\
+          --backends-comparison \
           --time-span-days "${TIME_SPAN}"
         env:
           OUTPUT_FILENAME: ${{ inputs.output_filename }}
@@ -90,10 +109,11 @@ jobs:
           DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
           DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
 
-      - name: Upload tables
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+      - name: Upload comparison tables
+        if: inputs.backend_comparison == true
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
-          name: ${{ github.sha }}_${{ inputs.backend }}_${{ inputs.layer }}_${{ inputs.pbs_kind }}_${{ inputs.bench_type }}_tables
+          name: ${{ github.sha }}_backends_comparison_tables
           # This will upload all the file generated
           path: ${{ inputs.output_filename }}*.svg
           retention-days: 60

.github/workflows/generate_svgs.yml

@@ -51,7 +51,7 @@ jobs:
       DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
 
   cpu-integer-throughput-table:
-    name: generate_documentation_svgs/cpu-integer-latency-table
+    name: generate_documentation_svgs/cpu-integer-throughput-table
     uses: ./.github/workflows/generate_svg_common.yml
     if: inputs.generate-cpu-svgs
     with:
@@ -150,6 +150,124 @@ jobs:
       DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
       DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
 
+  # -----------------------------------------------------------
+  # ZK benchmarks tables
+  # -----------------------------------------------------------
+
+  cpu-zk-server-latency-table:
+    name: generate_documentation_svgs/cpu-zk-server-latency-table
+    uses: ./.github/workflows/generate_svg_common.yml
+    if: inputs.generate-cpu-svgs
+    with:
+      backend: cpu
+      hardware_name: hpc7a.96xlarge
+      layer: integer
+      bench_subset: zk
+      pbs_kind: classical
+      bench_type: latency
+      time_span_days: ${{ inputs.time_span_days }}
+      output_filename: cpu-zk-benchmark-latency
+    secrets:
+      DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
+      DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
+      DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
+
+  cpu-zk-server-throughput-table:
+    name: generate_documentation_svgs/cpu-zk-server-throughput-table
+    uses: ./.github/workflows/generate_svg_common.yml
+    if: inputs.generate-cpu-svgs
+    with:
+      backend: cpu
+      hardware_name: hpc7a.96xlarge
+      layer: integer
+      bench_subset: zk
+      pbs_kind: classical
+      bench_type: throughput
+      time_span_days: ${{ inputs.time_span_days }}
+      output_filename: cpu-zk-benchmark-throughput
+    secrets:
+      DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
+      DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
+      DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
+
+  cpu-zk-client-latency-table:
+    name: generate_documentation_svgs/cpu-zk-client-latency-table
+    uses: ./.github/workflows/generate_svg_common.yml
+    if: inputs.generate-cpu-svgs
+    with:
+      backend: cpu
+      hardware_name: m6i.4xlarge
+      layer: wasm
+      bench_subset: zk
+      pbs_kind: classical
+      bench_type: latency
+      name_suffix: _chrome_mean
+      time_span_days: ${{ inputs.time_span_days }}
+      output_filename: cpu-zk-wasm-benchmark-latency
+    secrets:
+      DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
+      DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
+      DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
+
+  # -----------------------------------------------------------
+  # ERC20 benchmarks tables
+  # -----------------------------------------------------------
+
+  cpu-erc20-latency-throughput-table:
+    name: generate_documentation_svgs/cpu-erc20-latency-throughput-table
+    uses: ./.github/workflows/generate_svg_common.yml
+    if: inputs.generate-cpu-svgs
+    with:
+      backend: cpu
+      hardware_name: hpc7a.96xlarge
+      layer: hlapi
+      bench_subset: erc20
+      pbs_kind: classical
+      bench_type: both
+      time_span_days: ${{ inputs.time_span_days }}
+      output_filename: cpu-hlapi-erc20-benchmark-latency-throughput
+    secrets:
+      DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
+      DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
+      DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
+
+  gpu-erc20-latency-throughput-table:
+    name: generate_documentation_svgs/gpu-erc20-latency-throughput-table
+    uses: ./.github/workflows/generate_svg_common.yml
+    if: inputs.generate-gpu-svgs
+    with:
+      backend: gpu
+      hardware_name: n3-H100-SXM5x8
+      layer: hlapi
+      bench_subset: erc20
+      pbs_kind: multi_bit
+      grouping_factor: 4
+      bench_type: both
+      time_span_days: ${{ inputs.time_span_days }}
+      output_filename: gpu-hlapi-erc20-benchmark-h100x8-sxm5-latency-throughput
+    secrets:
+      DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
+      DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
+      DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
+
+  hpu-erc20-latency-throughput-table:
+    name: generate_documentation_svgs/hpu-erc20-latency-throughput-table
+    uses: ./.github/workflows/generate_svg_common.yml
+    if: inputs.generate-hpu-svgs
+    with:
+      backend: hpu
+      hardware_name: hpu_x1
+      layer: hlapi
+      bench_subset: erc20
+      pbs_kind: classical
+      bench_type: both
+      time_span_days: ${{ inputs.time_span_days }}
+      output_filename: hpu-hlapi-erc20-benchmark-hpux1-latency-throughput.svg
+    secrets:
+      DATA_EXTRACTOR_DATABASE_USER: ${{ secrets.DATA_EXTRACTOR_DATABASE_USER }}
+      DATA_EXTRACTOR_DATABASE_HOST: ${{ secrets.DATA_EXTRACTOR_DATABASE_HOST }}
+      DATA_EXTRACTOR_DATABASE_PASSWORD: ${{ secrets.DATA_EXTRACTOR_DATABASE_PASSWORD }}
+
   # -----------------------------------------------------------
   # PBS benchmarks tables
   # -----------------------------------------------------------

.github/workflows/gpu_4090_tests.yml

@@ -19,8 +19,8 @@ on:
   pull_request:
     types: [ labeled ]
   schedule:
-    # Nightly tests @ 1AM after each work day
-    - cron: "0 1 * * MON-FRI"
+   # Every other day at 1AM
+   - cron: "0 1 */2 * *"
 
 permissions:
   contents: read
@@ -37,11 +37,11 @@ jobs:
       group: ${{ github.workflow_ref }}
       cancel-in-progress: true
     runs-on: ["self-hosted", "4090-desktop"]
-    timeout-minutes: 1440 # 24 hours
+    timeout-minutes: 2880 # 48 hours
 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}

.github/workflows/gpu_code_validation_tests.yml

@@ -23,8 +23,8 @@ on:
   # Allows you to run this workflow manually from the Actions tab as an alternative.
   workflow_dispatch:
   schedule:
-    # every 3 months
-    - cron: "0 0 1 */3 *"
+    # every friday noon
+    - cron: "0 12 * * 5"
 
 permissions:
   contents: read
@@ -35,22 +35,22 @@ jobs:
   setup-instance:
     name: gpu_code_validation_tests/setup-instance
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' ||
-      (github.event.action == 'labeled' && github.event.label.name == 'approved')
+    if: github.event_name == 'workflow_dispatch' ||
+      (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs')
     outputs:
       runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
     steps:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
           slab-url: ${{ secrets.SLAB_BASE_URL }}
           job-secret: ${{ secrets.JOB_SECRET }}
           backend: hyperstack
-          profile: gpu-test
+          profile: single-h100
 
       # This instance will be spawned especially for pull-request from forked repository
       - name: Start GitHub instance
@@ -79,7 +79,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -93,6 +93,11 @@ jobs:
 
       - name: Find tools
         run: |
+          # Disable unattended-upgrades to avoid lock issues
+          sudo systemctl disable --now unattended-upgrades
+
+          sudo apt-get clean
+          sudo rm -rf /var/lib/apt/lists/*
           sudo apt update && sudo apt install -y valgrind 
           find /usr -executable -name "compute-sanitizer"
           which valgrind
@@ -106,6 +111,10 @@ jobs:
         run: |
           make test_high_level_api_gpu_valgrind
 
+      - name: Run CUDA backend racecheck tests
+        run: |
+          make test_cuda_backend_race_check
+
   slack-notify:
     name: gpu_code_validation_tests/slack-notify
     needs: [ setup-instance, cuda-tests-linux ]
@@ -137,7 +146,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_core_h100_tests.yml

@@ -1,5 +1,5 @@
 # Compile and test tfhe-cuda-backend on an H100 VM on hyperstack
-name: gpu_fast_h100_tests
+name: gpu_core_h100_tests
 
 env:
   CARGO_TERM_COLOR: always
@@ -32,7 +32,7 @@ permissions:
 
 jobs:
   should-run:
-    name: gpu_fast_h100_tests/should-run
+    name: gpu_core_h100_tests/should-run
     runs-on: ubuntu-latest
     permissions:
       pull-requests: read  # Needed to check for file change
@@ -40,7 +40,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -48,7 +48,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -61,15 +61,12 @@ jobs:
               - tfhe/src/integer/server_key/radix_parallel/tests_signed/**
               - tfhe/src/integer/server_key/radix_parallel/tests_cases_unsigned.rs
               - tfhe/src/shortint/parameters/**
-              - tfhe/src/high_level_api/**
               - tfhe/src/c_api/**
               - 'tfhe/docs/**/**.md'
-              - '.github/workflows/gpu_fast_h100_tests.yml'
-              - scripts/integer-tests.sh
-              - ci/slab.toml
+              - '.github/workflows/gpu_core_h100_tests.yml'
 
   setup-instance:
-    name: gpu_fast_h100_tests/setup-instance
+    name: gpu_core_h100_tests/setup-instance
     needs: should-run
     if: github.event_name != 'pull_request' ||
       (github.event.action != 'labeled' && needs.should-run.outputs.gpu_test == 'true') ||
@@ -87,7 +84,7 @@ jobs:
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
         continue-on-error: true
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -111,7 +108,7 @@ jobs:
           echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
 
   cuda-tests-linux:
-    name: gpu_fast_h100_tests/cuda-tests-linux
+    name: gpu_core_h100_tests/cuda-tests-linux
     needs: [ should-run, setup-instance ]
     if: github.event_name != 'pull_request' ||
       (github.event_name == 'pull_request' && needs.setup-instance.result != 'skipped')
@@ -129,7 +126,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -155,20 +152,8 @@ jobs:
           BIG_TESTS_INSTANCE=TRUE make test_integer_compression_gpu
           BIG_TESTS_INSTANCE=TRUE make test_cuda_backend
 
-      - name: Run user docs tests
-        run: |
-          BIG_TESTS_INSTANCE=TRUE make test_user_doc_gpu
-
-      - name: Test C API
-        run: |
-          BIG_TESTS_INSTANCE=TRUE make test_c_api_gpu
-
-      - name: Run High Level API Tests
-        run: |
-          BIG_TESTS_INSTANCE=TRUE make test_high_level_api_gpu
-
   slack-notify:
-    name: gpu_fast_h100_tests/slack-notify
+    name: gpu_core_h100_tests/slack-notify
     needs: [ setup-instance, cuda-tests-linux ]
     runs-on: ubuntu-latest
     if: ${{ always() && needs.cuda-tests-linux.result != 'skipped' && failure() }}
@@ -187,10 +172,10 @@ jobs:
         uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
         env:
           SLACK_COLOR: ${{ needs.cuda-tests-linux.result }}
-          SLACK_MESSAGE: "Fast H100 tests finished with status: ${{ needs.cuda-tests-linux.result }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
+          SLACK_MESSAGE: "Core H100 tests finished with status: ${{ needs.cuda-tests-linux.result }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
 
   teardown-instance:
-    name: gpu_fast_h100_tests/teardown-instance
+    name: gpu_core_h100_tests/teardown-instance
     if: ${{ always() && needs.setup-instance.outputs.remote-instance-outcome == 'success' }}
     needs: [ setup-instance, cuda-tests-linux ]
     runs-on: ubuntu-latest
@@ -198,7 +183,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_fast_tests.yml

@@ -39,7 +39,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -47,7 +47,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -64,8 +64,6 @@ jobs:
               - tfhe/src/c_api/**
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_fast_tests.yml'
-              - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_fast_tests/setup-instance
@@ -79,7 +77,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -114,7 +112,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -151,7 +149,7 @@ jobs:
 
       - name: Run High Level API Tests
         run: |
-          make test_high_level_api_gpu
+          make test_high_level_api_gpu_fast
 
   slack-notify:
     name: gpu_fast_tests/slack-notify
@@ -184,7 +182,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_full_h100_tests.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         continue-on-error: true
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -68,7 +68,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
@@ -124,7 +124,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_full_multi_gpu_tests.yml

@@ -40,7 +40,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -48,7 +48,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -66,7 +66,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/**_multi_gpu_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_full_multi_gpu_tests/setup-instance
@@ -81,7 +80,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -116,7 +115,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -154,7 +153,7 @@ jobs:
 
       - name: Run High Level API Tests
         run: |
-          make test_high_level_api_gpu
+          make test_high_level_api_gpu_fast
 
   slack-notify:
     name: gpu_full_multi_gpu_tests/slack-notify
@@ -187,7 +186,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_hlapi_h100_tests.yml

@@ -0,0 +1,207 @@
+# Compile and test tfhe-cuda-backend on an H100 VM on hyperstack
+name: gpu_hlapi_h100_tests
+
+env:
+  CARGO_TERM_COLOR: always
+  ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+  RUSTFLAGS: "-C target-cpu=native"
+  RUST_BACKTRACE: "full"
+  RUST_MIN_STACK: "8388608"
+  SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+  SLACK_ICON: https://pbs.twimg.com/profile_images/1274014582265298945/OjBKP9kn_400x400.png
+  SLACK_USERNAME: ${{ secrets.BOT_USERNAME }}
+  SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+  SLACKIFY_MARKDOWN: true
+  IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }}
+  PULL_REQUEST_MD_LINK: ""
+  CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
+  # Secrets will be available only to zama-ai organization members
+  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
+  EXTERNAL_CONTRIBUTION_RUNNER: "gpu_ubuntu-22.04"
+
+on:
+  # Allows you to run this workflow manually from the Actions tab as an alternative.
+  workflow_dispatch:
+  pull_request:
+    types: [ labeled ]
+
+permissions:
+  contents: read
+
+# zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
+
+jobs:
+  should-run:
+    name: gpu_hlapi_h100_tests/should-run
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read  # Needed to check for file change
+    outputs:
+      gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
+    steps:
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
+
+      - name: Check for file changes
+        id: changed-files
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        with:
+          files_yaml: |
+            gpu:
+              - tfhe/Cargo.toml
+              - tfhe/build.rs
+              - backends/tfhe-cuda-backend/**
+              - tfhe/src/core_crypto/gpu/**
+              - tfhe/src/integer/gpu/**
+              - tfhe/src/integer/server_key/radix_parallel/tests_unsigned/**
+              - tfhe/src/integer/server_key/radix_parallel/tests_signed/**
+              - tfhe/src/integer/server_key/radix_parallel/tests_cases_unsigned.rs
+              - tfhe/src/shortint/parameters/**
+              - tfhe/src/high_level_api/**
+              - tfhe/src/c_api/**
+              - 'tfhe/docs/**/**.md'
+              - '.github/workflows/gpu_hlapi_h100_tests.yml'
+
+  setup-instance:
+    name: gpu_hlapi_h100_tests/setup-instance
+    needs: should-run
+    if: github.event_name != 'pull_request' ||
+      (github.event.action != 'labeled' && needs.should-run.outputs.gpu_test == 'true') ||
+      (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.gpu_test == 'true')
+    runs-on: ubuntu-latest
+    outputs:
+      # Use permanent remote instance label first as on-demand remote instance label output is set before the end of start-remote-instance step.
+      # If the latter fails due to a failed GitHub action runner set up, we have to fallback on the permanent instance.
+      # Since the on-demand remote label is set before failure, we have to do the logical OR in this order,
+      # otherwise we'll try to run the next job on a non-existing on-demand instance.
+      runner-name: ${{ steps.use-permanent-instance.outputs.runner_group || steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
+      remote-instance-outcome: ${{ steps.start-remote-instance.outcome }}
+    steps:
+      - name: Start remote instance
+        id: start-remote-instance
+        if: env.SECRETS_AVAILABLE == 'true'
+        continue-on-error: true
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
+        with:
+          mode: start
+          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
+          slab-url: ${{ secrets.SLAB_BASE_URL }}
+          job-secret: ${{ secrets.JOB_SECRET }}
+          backend: hyperstack
+          profile: single-h100
+
+      # This will allow to fallback on permanent instances running on Hyperstack.
+      - name: Use permanent remote instance
+        id: use-permanent-instance
+        if: env.SECRETS_AVAILABLE == 'true' && steps.start-remote-instance.outcome == 'failure'
+        run: |
+          echo "runner_group=h100x1" >> "$GITHUB_OUTPUT"
+
+      # This instance will be spawned especially for pull-request from forked repository
+      - name: Start GitHub instance
+        id: start-github-instance
+        if: env.SECRETS_AVAILABLE == 'false'
+        run: |
+          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
+
+  cuda-tests-linux:
+    name: gpu_hlapi_h100_tests/cuda-tests-linux
+    needs: [ should-run, setup-instance ]
+    if: github.event_name != 'pull_request' ||
+      (github.event_name == 'pull_request' && needs.setup-instance.result != 'skipped')
+    concurrency:
+      group: ${{ github.workflow_ref }}
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    strategy:
+      fail-fast: false
+      # explicit include-based build matrix, of known valid options
+      matrix:
+        include:
+          - os: ubuntu-22.04
+            cuda: "12.8"
+            gcc: 11 
+    steps:
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
+
+      - name: Setup Hyperstack dependencies
+        if: needs.setup-instance.outputs.remote-instance-outcome == 'success'
+        uses: ./.github/actions/gpu_setup
+        with:
+          cuda-version: ${{ matrix.cuda }}
+          gcc-version: ${{ matrix.gcc }}
+          github-instance: ${{ env.SECRETS_AVAILABLE == 'false' }}
+
+      - name: Install latest stable
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
+        with:
+          toolchain: stable
+      - name: Enable nvidia multi-process service
+        run: |
+          nvidia-cuda-mps-control -d
+      
+      - name: Run user docs tests
+        run: |
+          BIG_TESTS_INSTANCE=TRUE make test_user_doc_gpu
+
+      - name: Test C API
+        run: |
+          BIG_TESTS_INSTANCE=TRUE make test_c_api_gpu
+
+      - name: Run High Level API Tests
+        run: |
+          BIG_TESTS_INSTANCE=TRUE make test_high_level_api_gpu
+
+  slack-notify:
+    name: gpu_hlapi_h100_tests/slack-notify
+    needs: [ setup-instance, cuda-tests-linux ]
+    runs-on: ubuntu-latest
+    if: ${{ always() && needs.cuda-tests-linux.result != 'skipped' && failure() }}
+    continue-on-error: true
+    steps:
+      - name: Set pull-request URL
+        if: env.SECRETS_AVAILABLE == 'true' && github.event_name == 'pull_request'
+        run: |
+          echo "PULL_REQUEST_MD_LINK=[pull-request](${PR_BASE_URL}${PR_NUMBER}), "  >> "${GITHUB_ENV}"
+        env:
+          PR_BASE_URL: ${{ vars.PR_BASE_URL }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+
+      - name: Send message
+        if: env.SECRETS_AVAILABLE == 'true'
+        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
+        env:
+          SLACK_COLOR: ${{ needs.cuda-tests-linux.result }}
+          SLACK_MESSAGE: "HL API H100 tests finished with status: ${{ needs.cuda-tests-linux.result }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
+
+  teardown-instance:
+    name: gpu_hlapi_h100_tests/teardown-instance
+    if: ${{ always() && needs.setup-instance.outputs.remote-instance-outcome == 'success' }}
+    needs: [ setup-instance, cuda-tests-linux ]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Stop remote instance
+        id: stop-instance
+        if: env.SECRETS_AVAILABLE == 'true'
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
+        with:
+          mode: stop
+          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
+          slab-url: ${{ secrets.SLAB_BASE_URL }}
+          job-secret: ${{ secrets.JOB_SECRET }}
+          label: ${{ needs.setup-instance.outputs.runner-name }}
+
+      - name: Slack Notification
+        if: ${{ failure() }}
+        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
+        env:
+          SLACK_COLOR: ${{ job.status }}
+          SLACK_MESSAGE: "Instance teardown (cuda-h100-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/gpu_integer_long_run_tests.yml

@@ -38,7 +38,7 @@ jobs:
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -65,7 +65,7 @@ jobs:
     timeout-minutes: 4320 # 72 hours
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -112,7 +112,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_memory_sanitizer.yml

@@ -31,18 +31,50 @@ permissions:
 # zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
 
 jobs:
+  should-run:
+    name: gpu_memory_sanitizer/should-run
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read  # Needed to check for file change
+    outputs:
+      gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
+    steps:
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
+
+      - name: Check for file changes
+        id: changed-files
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        with:
+          files_yaml: |
+            gpu:
+              - Cargo.toml
+              - tfhe/Cargo.toml
+              - tfhe/build.rs
+              - backends/tfhe-cuda-backend/**
+              - tfhe/src/core_crypto/gpu/**
+              - tfhe/src/integer/gpu/**
+              - tfhe/src/shortint/parameters/**
+              - tfhe/src/high_level_api/**
+              - '.github/workflows/gpu_memory_sanitizer.yml'
+
   setup-instance:
     name: gpu_memory_sanitizer/setup-instance
+    needs: should-run
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' ||
-      (github.event.action == 'labeled' && github.event.label.name == 'approved')
+    if: github.event_name == 'workflow_dispatch' ||
+      (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.gpu_test == 'true')
     outputs:
       runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
     steps:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -78,7 +110,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -134,7 +166,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_memory_sanitizer_h100.yml

@@ -31,18 +31,50 @@ permissions:
 # zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
 
 jobs:
+  should-run:
+    name: gpu_memory_sanitizer_h100/should-run
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read  # Needed to check for file change
+    outputs:
+      gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
+    steps:
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
+
+      - name: Check for file changes
+        id: changed-files
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
+        with:
+          files_yaml: |
+            gpu:
+              - Cargo.toml
+              - tfhe/Cargo.toml
+              - tfhe/build.rs
+              - backends/tfhe-cuda-backend/**
+              - tfhe/src/core_crypto/gpu/**
+              - tfhe/src/integer/gpu/**
+              - tfhe/src/shortint/parameters/**
+              - tfhe/src/high_level_api/**
+              - '.github/workflows/gpu_memory_sanitizer_h100.yml'
+
   setup-instance:
     name: gpu_memory_sanitizer/setup-instance
+    needs: should-run
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' ||
-      (github.event.action == 'labeled' && github.event.label.name == 'approved')
+    if: github.event_name == 'workflow_dispatch' ||
+      (github.event.action == 'labeled' && github.event.label.name == 'approved' && needs.should-run.outputs.gpu_test == 'true')
     outputs:
       runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
     steps:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -78,7 +110,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -134,7 +166,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_pcc.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -74,12 +74,12 @@ jobs:
 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
 
-      - name: Install CUDA
+      - name: Install CUDA and other dependencies
         if: env.SECRETS_AVAILABLE == 'false'
         shell: bash
         run: |
@@ -90,6 +90,12 @@ jobs:
           echo "${CUDA_KEYRING_SHA} ${CUDA_KEYRING_PACKAGE}" > checksum
           sha256sum -c checksum
           sudo dpkg -i "${CUDA_KEYRING_PACKAGE}"
+
+          # Disable unattended-upgrades to avoid lock issues
+          sudo systemctl disable --now unattended-upgrades
+
+          sudo apt-get clean
+          sudo rm -rf /var/lib/apt/lists/*
           sudo apt update
           sudo apt -y install "cuda-toolkit-${TOOLKIT_VERSION}" cmake-format
         env:
@@ -130,6 +136,17 @@ jobs:
         run: |
           make pcc_gpu
 
+      - name: Run semgrep and lint checks on CUDA code
+        run: |
+          # Disable unattended-upgrades to avoid lock issues
+          sudo systemctl disable --now unattended-upgrades
+
+          sudo apt-get clean
+          sudo rm -rf /var/lib/apt/lists/*
+          sudo apt update
+          sudo apt -y install python3-venv
+          make semgrep_and_lint_gpu_code
+
       - name: Check build with hpu enabled
         run: |
           make clippy_gpu_hpu
@@ -159,7 +176,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_signed_integer_classic_tests.yml

@@ -40,7 +40,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -48,7 +48,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -66,7 +66,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_signed_integer_classic_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_signed_integer_classic_tests/setup-instance
@@ -81,7 +80,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -116,7 +115,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -170,7 +169,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_signed_integer_h100_tests.yml

@@ -40,7 +40,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -48,7 +48,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -66,7 +66,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_signed_integer_h100_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_signed_integer_h100_tests/setup-instance
@@ -87,7 +86,7 @@ jobs:
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
         continue-on-error: true
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -129,7 +128,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -184,7 +183,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_signed_integer_tests.yml

@@ -41,7 +41,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -49,7 +49,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -67,7 +67,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_signed_integer_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_signed_integer_tests/setup-instance
@@ -82,7 +81,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -117,7 +116,7 @@ jobs:
             gcc: 11
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -179,7 +178,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_unsigned_integer_classic_tests.yml

@@ -40,7 +40,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -48,7 +48,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -66,7 +66,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_unsigned_integer_classic_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_unsigned_integer_classic_tests/setup-instance
@@ -81,7 +80,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -116,7 +115,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -170,7 +169,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_unsigned_integer_h100_tests.yml

@@ -40,7 +40,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -48,7 +48,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -66,7 +66,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_unsigned_integer_h100_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_unsigned_integer_h100_tests/setup-instance
@@ -87,7 +86,7 @@ jobs:
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
         continue-on-error: true
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -129,7 +128,7 @@ jobs:
             gcc: 11 
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -184,7 +183,7 @@ jobs:
       - name: Stop remote instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_unsigned_integer_tests.yml

@@ -41,7 +41,7 @@ jobs:
       gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -49,7 +49,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             gpu:
@@ -67,7 +67,6 @@ jobs:
               - 'tfhe/docs/**/**.md'
               - '.github/workflows/gpu_unsigned_integer_tests.yml'
               - scripts/integer-tests.sh
-              - ci/slab.toml
 
   setup-instance:
     name: gpu_unsigned_integer_tests/setup-instance
@@ -82,7 +81,7 @@ jobs:
       - name: Start remote instance
         id: start-remote-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -117,7 +116,7 @@ jobs:
             gcc: 11
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
@@ -179,7 +178,7 @@ jobs:
       - name: Stop instance
         id: stop-instance
         if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/gpu_zk_tests.yml

@@ -0,0 +1,182 @@
+# Compile and test zk-cuda-backend
+name: gpu_zk_tests
+
+env:
+  CARGO_TERM_COLOR: always
+  ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+  RUSTFLAGS: "-C target-cpu=native"
+  RUST_BACKTRACE: "full"
+  RUST_MIN_STACK: "8388608"
+  SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }}
+  SLACK_ICON: https://pbs.twimg.com/profile_images/1274014582265298945/OjBKP9kn_400x400.png
+  SLACK_USERNAME: ${{ secrets.BOT_USERNAME }}
+  SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+  SLACKIFY_MARKDOWN: true
+  IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }}
+  PULL_REQUEST_MD_LINK: ""
+  CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
+  # Secrets will be available only to zama-ai organization members
+  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
+  EXTERNAL_CONTRIBUTION_RUNNER: "gpu_ubuntu-22.04"
+
+on:
+  # Allows you to run this workflow manually from the Actions tab as an alternative.
+  workflow_dispatch:
+  pull_request:
+
+permissions:
+  contents: read
+
+# zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
+
+jobs:
+  should-run:
+    name: gpu_zk_tests/should-run
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read  # Needed to check for file change
+    outputs:
+      gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }}
+    steps:
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          fetch-depth: 0
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
+
+      - name: Check for file changes
+        id: changed-files
+        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        with:
+          files_yaml: |
+            gpu:
+              - tfhe/Cargo.toml
+              - tfhe/build.rs
+              - backends/zk-cuda-backend/**
+              - tfhe/src/integer/gpu/zk/**
+              - tfhe-zk-pok/**
+              - 'tfhe/docs/**/**.md'
+              - '.github/workflows/gpu_zk_tests.yml'
+              - ci/slab.toml
+
+  setup-instance:
+    name: gpu_zk_tests/setup-instance
+    needs: should-run
+    if: github.event_name == 'workflow_dispatch' ||
+      needs.should-run.outputs.gpu_test == 'true'
+    runs-on: ubuntu-latest
+    outputs:
+      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
+    steps:
+      - name: Start remote instance
+        id: start-remote-instance
+        if: env.SECRETS_AVAILABLE == 'true'
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
+        with:
+          mode: start
+          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
+          slab-url: ${{ secrets.SLAB_BASE_URL }}
+          job-secret: ${{ secrets.JOB_SECRET }}
+          backend: hyperstack
+          profile: gpu-test
+
+      # This instance will be spawned especially for pull-request from forked repository
+      - name: Start GitHub instance
+        id: start-github-instance
+        if: env.SECRETS_AVAILABLE == 'false'
+        run: |
+          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
+
+  cuda-tests-linux:
+    name: gpu_zk_tests/cuda-tests-linux
+    needs: [ should-run, setup-instance ]
+    if: github.event_name != 'pull_request' ||
+      (github.event_name == 'pull_request' && needs.setup-instance.result != 'skipped')
+    concurrency:
+      group: ${{ github.workflow_ref }}
+      cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    strategy:
+      fail-fast: false
+      # explicit include-based build matrix, of known valid options
+      matrix:
+        include:
+          - os: ubuntu-22.04
+            cuda: "12.8"
+            gcc: 11 
+    steps:
+      - name: Checkout tfhe-rs
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          persist-credentials: 'false'
+          token: ${{ env.CHECKOUT_TOKEN }}
+
+      - name: Setup Hyperstack dependencies
+        uses: ./.github/actions/gpu_setup
+        with:
+          cuda-version: ${{ matrix.cuda }}
+          gcc-version: ${{ matrix.gcc }}
+          github-instance: ${{ env.SECRETS_AVAILABLE == 'false' }}
+
+      - name: Install latest stable
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
+        with:
+          toolchain: stable
+
+      - name: Enable nvidia multi-process service
+        run: |
+          nvidia-cuda-mps-control -d
+
+      - name: Run zk-cuda-backend integration tests
+        run: |
+          make test_zk_cuda_backend
+          make test_zk_pok_gpu
+          make test_integer_zk_gpu
+          make test_integer_zk_experimental_gpu
+
+  slack-notify:
+    name: gpu_zk_tests/slack-notify
+    needs: [ setup-instance, cuda-tests-linux ]
+    runs-on: ubuntu-latest
+    if: ${{ always() && needs.cuda-tests-linux.result != 'skipped' && failure() }}
+    continue-on-error: true
+    steps:
+      - name: Set pull-request URL
+        if: env.SECRETS_AVAILABLE == 'true' && github.event_name == 'pull_request'
+        run: |
+          echo "PULL_REQUEST_MD_LINK=[pull-request](${PR_BASE_URL}${PR_NUMBER}), "  >> "${GITHUB_ENV}"
+        env:
+          PR_BASE_URL: ${{ vars.PR_BASE_URL }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+
+      - name: Send message
+        if: env.SECRETS_AVAILABLE == 'true'
+        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
+        env:
+          SLACK_COLOR: ${{ needs.cuda-tests-linux.result }}
+          SLACK_MESSAGE: "ZK GPU tests finished with status: ${{ needs.cuda-tests-linux.result }}. (${{ env.PULL_REQUEST_MD_LINK }}[action run](${{ env.ACTION_RUN_URL }}))"
+
+  teardown-instance:
+    name: gpu_zk_tests/teardown-instance
+    if: ${{ always() && needs.setup-instance.result == 'success' }}
+    needs: [ setup-instance, cuda-tests-linux ]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Stop remote instance
+        id: stop-instance
+        if: env.SECRETS_AVAILABLE == 'true'
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
+        with:
+          mode: stop
+          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
+          slab-url: ${{ secrets.SLAB_BASE_URL }}
+          job-secret: ${{ secrets.JOB_SECRET }}
+          label: ${{ needs.setup-instance.outputs.runner-name }}
+
+      - name: Slack Notification
+        if: ${{ failure() }}
+        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
+        env:
+          SLACK_COLOR: ${{ job.status }}
+          SLACK_MESSAGE: "Instance teardown (cuda-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/hpu_hlapi_tests.yml

@@ -2,6 +2,7 @@
 name: hpu_hlapi_tests
 
 on:
+  workflow_dispatch:
   pull_request:
   push:
     branches:
@@ -12,9 +13,7 @@ env:
   ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
   IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }}
   CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_16"
+
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref }}${{ github.ref == 'refs/heads/main' && github.sha || '' }}
@@ -25,6 +24,8 @@ permissions: {}
 jobs:
   should-run:
     name: hpu_hlapi_tests/should-run
+    if: github.event_name != 'push' ||
+      (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs')
     runs-on: ubuntu-latest
     permissions:
       pull-requests: read  # Needed to check for file change
@@ -32,7 +33,7 @@ jobs:
       hpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.hpu_any_changed }}
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -40,7 +41,7 @@ jobs:
 
       - name: Check for file changes
         id: changed-files
-        uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+        uses: tj-actions/changed-files@e0021407031f5be11a464abee9a0776171c79891 # v47.0.1
         with:
           files_yaml: |
             hpu:
@@ -49,47 +50,21 @@ jobs:
               - backends/tfhe-hpu-backend/**
               - mockups/tfhe-hpu-mockup/**
 
-  setup-instance:
-    name: hpu_hlapi_tests/setup-instance
+  cargo-tests-hpu:
+    name: hpu_hlapi_tests/cargo-tests-hpu (bpr)
     needs: should-run
     if:
       needs.should-run.outputs.hpu_test == 'true' &&
       ((github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs') ||github.event_name == 'pull_request')
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-big"
     steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-big
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
-  cargo-tests-hpu:
-    name: hpu_hlapi_tests/cargo-tests-hpu (bpr)
-    needs: setup-instance
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
-    steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ env.CHECKOUT_TOKEN }}
 
       - name: Install Rust
-        uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
+        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # zizmor: ignore[stale-action-refs] this action doesn't create releases
         with:
           toolchain: stable
           override: true
@@ -104,27 +79,3 @@ jobs:
           just -f mockups/tfhe-hpu-mockup/Justfile  BUILD_PROFILE=release mockup &
           make HPU_CONFIG=sim test_high_level_api_hpu
           make HPU_CONFIG=sim test_user_doc_hpu
-
-  teardown-instance:
-    name: hpu_hlapi_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [setup-instance, cargo-tests-hpu]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (hpu_hlapi_tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/integer_long_run_tests.yml

@@ -24,36 +24,18 @@ permissions: {}
 # zizmor: ignore[concurrency-limits] concurrency is managed after instance setup to ensure safe provisioning
 
 jobs:
-  setup-instance:
-    name: integer_long_run_tests/setup-instance
-    if: github.event_name != 'schedule' ||
-      (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs')
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-instance.outputs.label }}
-    steps:
-      - name: Start instance
-        id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-big
-
   cpu-tests:
     name: integer_long_run_tests/cpu-tests
-    needs: [ setup-instance ]
+    if: github.event_name != 'schedule' ||
+      (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs')
     concurrency:
       group: ${{ github.workflow_ref }}_${{github.event_name}}
       cancel-in-progress: true
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-big"
     timeout-minutes: 4320 # 72 hours
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
@@ -74,26 +56,3 @@ jobs:
         env:
           SLACK_COLOR: ${{ job.status }}
           SLACK_MESSAGE: "CPU long run tests finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"
-
-  teardown-instance:
-    name: integer_long_run_tests/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [ setup-instance, cpu-tests ]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop instance
-        id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (cpu-long-run-tests) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/m1_tests.yml

@@ -41,7 +41,7 @@ jobs:
     timeout-minutes: 720
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: "false"
           token: ${{ env.CHECKOUT_TOKEN }}

.github/workflows/make_release_common.yml

@@ -52,7 +52,7 @@ jobs:
       hash: ${{ steps.hash.outputs.hash }}
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -62,7 +62,7 @@ jobs:
           PACKAGE: ${{ inputs.package-name }}
         run: |
           cargo package -p "${PACKAGE}"
-      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: crate-${{ inputs.package-name }}
           path: target/package/*.crate
@@ -75,6 +75,7 @@ jobs:
     name: make_release_common/provenance
     if: ${{ !inputs.dry-run  }}
     needs: package
+    # This action cannot be pinned to a specific commit (see https://github.com/slsa-framework/slsa-github-generator/blob/main/README.md#referencing-slsa-builders-and-generators)
     uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0
     permissions:
       actions: read # Needed to detect the GitHub Actions environment
@@ -93,14 +94,14 @@ jobs:
       id-token: write # Needed for OIDC token exchange on crates.io
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
 
       - name: Download artifact
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: crate-${{ inputs.package-name }}
           path: target/package

.github/workflows/make_release_cuda.yml

@@ -37,7 +37,7 @@ jobs:
     steps:
       - name: Start instance
         id: start-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: start
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
@@ -64,7 +64,7 @@ jobs:
       CUDA_PATH: /usr/local/cuda-${{ matrix.cuda }}
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
           persist-credentials: "false"
@@ -104,7 +104,7 @@ jobs:
         run: |
           cargo package -p tfhe-cuda-backend
 
-      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: crate-tfhe-cuda-backend
           path: target/package/*.crate
@@ -117,6 +117,7 @@ jobs:
     name: make_release_cuda/provenance
     if: ${{ !inputs.dry_run  }}
     needs: [package]
+    # This action cannot be pinned to a specific commit (see https://github.com/slsa-framework/slsa-github-generator/blob/main/README.md#referencing-slsa-builders-and-generators)
     uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0
     permissions:
       actions: read # Needed to detect the GitHub Actions environment
@@ -174,7 +175,7 @@ jobs:
           GCC_VERSION: ${{ matrix.gcc }}
 
       - name: Download artifact
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: crate-tfhe-cuda-backend
           path: target/package
@@ -221,7 +222,7 @@ jobs:
     steps:
       - name: Stop instance
         id: stop-instance
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
+        uses: zama-ai/slab-github-runner@0a812986560d3f10dc65728b1ccb9ae4c48a8a16 # v1.5.1
         with:
           mode: stop
           github-token: ${{ secrets.SLAB_ACTION_TOKEN }}

.github/workflows/make_release_tfhe.yml

@@ -68,7 +68,7 @@ jobs:
       id-token: write # also needed for OIDC token exchange on crates.io and npmjs.com
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
           persist-credentials: 'false'
@@ -85,14 +85,14 @@ jobs:
           make build_web_js_api_parallel
 
       - name: Authenticate on NPM
-        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version: '24'
           registry-url: 'https://registry.npmjs.org'
 
       - name: Publish web package
         if: ${{ inputs.push_web_package }}
-        uses: JS-DevTools/npm-publish@7f8fe47b3bea1be0c3aec2b717c5ec1f3e03410b
+        uses: JS-DevTools/npm-publish@0fd2f4369c5d6bcfcde6091a7c527d810b9b5c3f
         with:
           package: tfhe/pkg/package.json
           dry-run: ${{ inputs.dry_run }}
@@ -109,7 +109,7 @@ jobs:
 
       - name: Publish Node package
         if: ${{ inputs.push_node_package }}
-        uses: JS-DevTools/npm-publish@7f8fe47b3bea1be0c3aec2b717c5ec1f3e03410b
+        uses: JS-DevTools/npm-publish@0fd2f4369c5d6bcfcde6091a7c527d810b9b5c3f
         with:
           package: tfhe/pkg/package.json
           dry-run: ${{ inputs.dry_run }}

.github/workflows/parameters_check.yml

@@ -5,9 +5,8 @@ env:
   CARGO_TERM_COLOR: always
   ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
   RUSTFLAGS: "-C target-cpu=native"
-  # Secrets will be available only to zama-ai organization members
-  SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }}
-  EXTERNAL_CONTRIBUTION_RUNNER: "large_ubuntu_16"
+
+  SAGEMATH_VERSION: 10.8
 
 on:
   pull_request:
@@ -26,41 +25,15 @@ permissions: {}
 # zizmor: ignore[concurrency-limits] only Zama organization members and GitHub can trigger this workflow
 
 jobs:
-  setup-instance:
-    name: parameters_check/setup-instance
-    if:
-      (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs') ||
-      github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
-    outputs:
-      runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }}
-    steps:
-      - name: Start remote instance
-        id: start-remote-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: start
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          backend: aws
-          profile: cpu-small
-
-      # This instance will be spawned especially for pull-request from forked repository
-      - name: Start GitHub instance
-        id: start-github-instance
-        if: env.SECRETS_AVAILABLE == 'false'
-        run: |
-          echo "runner_group=${EXTERNAL_CONTRIBUTION_RUNNER}" >> "$GITHUB_OUTPUT"
-
   params-curves-security-check:
     name: parameters_check/params-curves-security-check
-    needs: setup-instance
-    runs-on: ${{ needs.setup-instance.outputs.runner-name }}
+    if:
+      (github.event_name == 'push' && github.repository == 'zama-ai/tfhe-rs') ||
+      github.event_name != 'push'
+    runs-on: "runs-on=${{ github.run_id }}/runner=cpu-small"
     steps:
       - name: Checkout tfhe-rs
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           persist-credentials: 'false'
           token: ${{ secrets.REPO_CHECKOUT_TOKEN }}
@@ -71,17 +44,42 @@ jobs:
           toolchain: stable
 
       - name: Checkout lattice-estimator
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         with:
           repository: malb/lattice-estimator
-          path: lattice_estimator
+          path: lattice-estimator
           ref: '352ddaf4a288a0543f5d9eb588d2f89c7acec463'
           persist-credentials: 'false'
 
-      - name: Install Sage
+      - name: Restore Sagemath image from cache
+        id: docker-cache
+        uses: actions/cache/restore@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
+        with:
+          path: /tmp/sagemath_image
+          key: sagemath-image-${{ env.SAGEMATH_VERSION }}-${{ github.sha }}
+          restore-keys: sagemath-image-
+
+      - name: Load cached Docker sagemath image
+        if: steps.docker-cache.outputs.cache-hit == 'true'
         run: |
-          sudo apt update
-          sudo apt install -y sagemath
+          docker load -i /tmp/sagemath_image/sagemath.tar
+
+      - name: Pull Docker sagemath image
+        if: steps.docker-cache.outputs.cache-hit != 'true'
+        run: |
+          docker pull sagemath/sagemath:"${VERSION}"
+          mkdir -p /tmp/sagemath_image
+          docker save sagemath/sagemath:"${VERSION}" -o /tmp/sagemath_image/sagemath.tar
+        env:
+          VERSION: ${{ env.SAGEMATH_VERSION }}
+
+      - name: Store Sagemath image in cache
+        if: steps.docker-cache.outputs.cache-hit != 'true'
+        continue-on-error: true
+        uses: actions/cache/save@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 #v5.0.3
+        with:
+          path: /tmp/sagemath_image
+          key: sagemath-image-${{ env.SAGEMATH_VERSION }}-${{ github.sha }}
 
       - name: Collect parameters
         run: |
@@ -95,7 +93,9 @@ jobs:
 
       - name: Perform security check
         run: |
-          PYTHONPATH=lattice_estimator sage ci/lattice_estimator.sage
+          docker run \
+          -v "${PWD}":/repo_src \
+          sagemath/sagemath:10.8 /bin/bash /repo_src/scripts/execute_lattice_estimator.sh
 
       - name: Get time elapsed
         if: ${{ always() }}
@@ -127,27 +127,3 @@ jobs:
           SLACK_MESSAGE: "Security check for parameters finished with status: ${{ job.status }} (analysis took: ${{ env.TIME_ELAPSED }} mins). (${{ env.ACTION_RUN_URL }})"
           SLACK_USERNAME: ${{ secrets.BOT_USERNAME }}
           SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-
-  teardown-instance:
-    name: parameters_check/teardown-instance
-    if: ${{ always() && needs.setup-instance.result == 'success' }}
-    needs: [setup-instance, params-curves-security-check]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Stop remote instance
-        id: stop-instance
-        if: env.SECRETS_AVAILABLE == 'true'
-        uses: zama-ai/slab-github-runner@973c1d22702de8d0acd2b34e83404c96ed92c264 # v1.4.2
-        with:
-          mode: stop
-          github-token: ${{ secrets.SLAB_ACTION_TOKEN }}
-          slab-url: ${{ secrets.SLAB_BASE_URL }}
-          job-secret: ${{ secrets.JOB_SECRET }}
-          label: ${{ needs.setup-instance.outputs.runner-name }}
-
-      - name: Slack Notification
-        if: ${{ failure() }}
-        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661
-        env:
-          SLACK_COLOR: ${{ job.status }}
-          SLACK_MESSAGE: "Instance teardown (params-curves-security-check) finished with status: ${{ job.status }}. (${{ env.ACTION_RUN_URL }})"

.github/workflows/sync_on_push.yml

@@ -30,7 +30,7 @@ jobs:
         run: |
           echo ">>> Cloning source repo..."
           git lfs install
-          git clone "https://${USERNAME}:${TOKEN}@github.com/${SOURCE_REPO}.git" ./tfhe-rs --origin source && cd ./tfhe-rs
+          git clone --quiet "https://${USERNAME}:${TOKEN}@github.com/${SOURCE_REPO}.git" ./tfhe-rs --origin source && cd ./tfhe-rs
           git remote add destination "https://${USERNAME}:${TOKEN}@github.com/${DEST_REPO}.git"
 
           echo ">>> Fetching all branches references down locally so subsequent commands can see them..."
@@ -47,6 +47,8 @@ jobs:
 
           echo ">>> Pushing all LFS items..."
           git lfs push --all destination "${DESTINATION_BRANCH}"
+          
+          shred --remove .git/config
 
       - name: git-sync-tags
         env:
@@ -59,7 +61,7 @@ jobs:
         run: |
           echo ">>> Cloning source repo..."
           git lfs install
-          git clone "https://${USERNAME}:${TOKEN}@github.com/${SOURCE_REPO}.git" ./tfhe-rs-tag --origin source && cd ./tfhe-rs-tag
+          git clone --quiet "https://${USERNAME}:${TOKEN}@github.com/${SOURCE_REPO}.git" ./tfhe-rs-tag --origin source && cd ./tfhe-rs-tag
           git remote add destination "https://${USERNAME}:${TOKEN}@github.com/${DEST_REPO}.git"
 
           echo ">>> Fetching all branches references down locally so subsequent commands can see them..."
@@ -70,3 +72,5 @@ jobs:
 
           echo ">>> Pushing git changes..."
           git push destination "${SOURCE_BRANCH}:${DESTINATION_BRANCH}" -f
+          
+          shred --remove .git/config

.github/workflows/unverified_prs.yml

@@ -12,12 +12,13 @@ permissions: {}
 jobs:
   stale:
     name: unverified_prs/stale
+    if: github.repository == 'zama-ai/tfhe-rs'
     runs-on: ubuntu-latest
     permissions:
       issues: read # Needed to fetch all issues
       pull-requests: write # Needed to write message and close the PR
     steps:
-      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008 # v10.1.0
+      - uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # v10.2.0
         with:
           stale-pr-message: 'This PR is unverified and has been open for 2 days, it will now be closed. If you want to contribute please sign the CLA as indicated by the bot.'
           days-before-stale: 2

.gitignore

@@ -10,6 +10,7 @@ target/
 **/*.rmeta
 **/Cargo.lock
 **/*.bin
+**/.DS_Store
 
 # Some of our bench outputs
 /tfhe/benchmarks_parameters
@@ -24,6 +25,7 @@ dieharder_run.log
 
 # Cuda local build
 backends/tfhe-cuda-backend/cuda/cmake-build-debug/
+backends/tfhe-cuda-backend/cuda/build/
 
 # WASM tests
 tfhe/web_wasm_parallel_tests/server.PID

.linelint.yml

@@ -9,7 +9,7 @@ ignore:
   - tfhe/web_wasm_parallel_tests/dist
   - keys
   - coverage
-  - utils/tfhe-lints/ui/main.stderr
+  - utils/tfhe-lints/tests/*/main.stderr
   - utils/tfhe-backward-compat-data/**/*.ron # ron files are autogenerated
 
 rules:

CODEOWNERS

@@ -2,31 +2,37 @@
 # i.e. the `core_crypto` dir is owned and needs owner approval/review, but not the `gpu` sub dir
 # See https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners#example-of-a-codeowners-file
 
-/backends/tfhe-cuda-backend/            @agnesLeroy
+/backends/tfhe-cuda-backend/            @zama-ai/gpu
+/backends/zk-cuda-backend/              @zama-ai/gpu
 /backends/tfhe-hpu-backend/             @zama-ai/hardware
 
 /tfhe/examples/hpu                      @zama-ai/hardware
 
-/tfhe/src/core_crypto/                  @IceTDrinker
-/tfhe/src/core_crypto/gpu               @agnesLeroy
+/tfhe/src/core_crypto/                  @IceTDrinker @mayeul-zama
+/tfhe/src/core_crypto/gpu               @zama-ai/gpu
 /tfhe/src/core_crypto/hpu               @zama-ai/hardware
 
-/tfhe/src/shortint/                     @mayeul-zama
+/tfhe/src/shortint/                     @mayeul-zama @nsarlin-zama
 
-/tfhe/src/integer/                      @tmontaigu
-/tfhe/src/integer/gpu                   @agnesLeroy
+/tfhe/src/integer/                      @tmontaigu @nsarlin-zama
+/tfhe/src/integer/gpu                   @zama-ai/gpu
 /tfhe/src/integer/hpu                   @zama-ai/hardware
 
-/tfhe/src/high_level_api/               @tmontaigu
+/tfhe/src/high_level_api/               @tmontaigu @nsarlin-zama
 
-/tfhe-benchmark/                        @soonum
+/tfhe-zk-pok/                           @nsarlin-zama @tmontaigu
+/tfhe-zk-pok/src/gpu                    @zama-ai/gpu
+
+/tfhe-benchmark/                        @soonum @SouchonTheo
+
+/utils/                                 @nsarlin-zama @SouchonTheo
 
 /Makefile                               @IceTDrinker @soonum
 
 /mockups/tfhe-hpu-mockup                @zama-ai/hardware
 
-/.github/                               @soonum
-/ci/                                    @soonum
-/scripts/                               @soonum
+/.github/                               @soonum @SouchonTheo
+/ci/                                    @soonum @SouchonTheo
+/scripts/                               @soonum @SouchonTheo
 
-/CODEOWNERS                             @IceTDrinker
+/CODEOWNERS                             @IceTDrinker @nsarlin-zama

CONTRIBUTING.md

@@ -17,7 +17,7 @@ Start by [forking](https://docs.github.com/en/pull-requests/collaborating-with-p
 - **Performance**: For optimal performance, it is highly recommended to run **TFHE-rs** code in release mode with cargo's `--release` flag.
 {% endhint %}
 
-To get more details about the library, please refer to the [documentation](https://docs.zama.ai/tfhe-rs).
+To get more details about the library, please refer to the [documentation](https://docs.zama.org/tfhe-rs).
 
 ## 2. Creating a new branch
 

Cargo.toml

@@ -9,10 +9,12 @@ members = [
     "tasks",
     "tfhe-csprng",
     "backends/tfhe-cuda-backend",
+    "backends/zk-cuda-backend",
     "backends/tfhe-hpu-backend",
     "utils/tfhe-versionable",
     "utils/tfhe-versionable-derive",
     "utils/tfhe-backward-compat-data",
+    "utils/tfhe-backward-compat-data/crates/add_new_version",
     "utils/param_dedup",
     "tests",
     "mockups/tfhe-hpu-mockup",
@@ -26,6 +28,8 @@ rust-version = "1.91.1"
 
 [workspace.dependencies]
 aligned-vec = { version = "0.6", default-features = false }
+ark-ec = "0.5.0"
+ark-ff = "0.5.0"
 bytemuck = "1.24"
 dyn-stack = { version = "0.13", default-features = false }
 itertools = "0.14"
@@ -36,6 +40,12 @@ rayon = "1.11"
 serde = { version = "1.0", default-features = false }
 wasm-bindgen = "0.2.101"
 getrandom = "0.2.8"
+# The project maintainers consider that this is the last version of the 1.3 branch, any newer version should not be trusted
+bindgen = "0.71"
+bincode = "=1.3.3"
+cmake = "0.1"
+pkg-config = "0.3"
+clap = { version = "4.5", features = ["derive"] }
 
 [profile.bench]
 lto = "fat"

Makefile

@@ -1,4 +1,7 @@
 SHELL:=$(shell /usr/bin/env which bash)
+# Enable stop on error, no undefined variables
+# the c flag is to run the script inline
+.SHELLFLAGS := -eu -c
 OS:=$(shell uname)
 RS_CHECK_TOOLCHAIN:=$(shell cat nightly-toolchain.txt | tr -d '\n')
 CARGO_RS_CHECK_TOOLCHAIN:=+$(RS_CHECK_TOOLCHAIN)
@@ -29,8 +32,9 @@ WASM_PACK_VERSION="0.13.1"
 WASM_BINDGEN_VERSION:=$(shell cargo tree --target wasm32-unknown-unknown -e all --prefix none | grep "wasm-bindgen v" | head -n 1 | cut -d 'v' -f2)
 WEB_RUNNER_DIR=web-test-runner
 WEB_SERVER_DIR=tfhe/web_wasm_parallel_tests
-TYPOS_VERSION=1.39.0
-ZIZMOR_VERSION=1.16.2
+TAPLO_VERSION=0.10.0
+TYPOS_VERSION=1.42.0
+ZIZMOR_VERSION=1.20.0
 # This is done to avoid forgetting it, we still precise the RUSTFLAGS in the commands to be able to
 # copy paste the command in the terminal and change them if required without forgetting the flags
 export RUSTFLAGS?=-C target-cpu=native
@@ -54,6 +58,9 @@ REGEX_PATTERN?=''
 # tfhe-cuda-backend
 TFHECUDA_SRC=backends/tfhe-cuda-backend/cuda
 TFHECUDA_BUILD=$(TFHECUDA_SRC)/build
+ZKCUDA_SRC=backends/zk-cuda-backend/cuda
+ZKCUDA_BUILD=$(ZKCUDA_SRC)/build
+ZKCUDARS_SRC=backends/zk-cuda-backend/src
 
 # tfhe-hpu-backend
 HPU_CONFIG=v80
@@ -171,6 +178,10 @@ install_cargo_dylint:
 install_cargo_audit:
 	cargo install --locked cargo-audit
 
+.PHONY: install_taplo # Check Cargo.toml format
+install_taplo:
+	@./scripts/install_taplo.sh --taplo-version $(TAPLO_VERSION)
+
 .PHONY: install_typos_checker # Install typos checker
 install_typos_checker:
 	@./scripts/install_typos.sh --typos-version $(TYPOS_VERSION)
@@ -259,12 +270,23 @@ install_mlc:
 	cargo install mlc --locked || \
 	( echo "Unable to install mlc, unknown error." && exit 1 )
 
+fmt: FMT_CHECK =
 .PHONY: fmt # Format rust code
-fmt: install_rs_check_toolchain
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" fmt
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C $(BACKWARD_COMPAT_DATA_DIR) fmt
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C utils/tfhe-lints fmt
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C apps/trivium fmt
+fmt: fmt_internal
+
+check_fmt: FMT_CHECK = --check
+.PHONY: check_fmt # Check rust code format
+check_fmt: fmt_internal
+
+.PHONY: fmt_internal # internal recipe for fmt
+fmt_internal: install_rs_check_toolchain
+	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" fmt $(FMT_CHECK)
+	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C utils/tfhe-lints fmt $(FMT_CHECK)
+	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C apps/trivium fmt $(FMT_CHECK)
+	for crate in `ls -1 $(BACKWARD_COMPAT_DATA_DIR)/crates/ | grep generate_`; do \
+		echo "fmt $$crate"; \
+		cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C $(BACKWARD_COMPAT_DATA_DIR)/crates/$$crate fmt $(FMT_CHECK); \
+	done
 
 .PHONY: fmt_js # Format javascript code
 fmt_js: check_nvm_installed
@@ -274,21 +296,32 @@ fmt_js: check_nvm_installed
 	$(MAKE) -C tfhe/web_wasm_parallel_tests fmt && \
 	$(MAKE) -C tfhe/js_on_wasm_tests fmt
 
+.PHONY: semgrep_lint_setup_venv # Create venv and install Python dependencies for GPU lint checks
+semgrep_lint_setup_venv:
+	python3 -m venv venv
+	venv/bin/pip install -r scripts/gpu-lint-requirements.txt
+
+.PHONY: semgrep_and_lint_gpu_code # Run semgrep and lint checks on CUDA backend code
+semgrep_and_lint_gpu_code: semgrep_lint_setup_venv
+	find "$(TFHECUDA_SRC)" -name '*.h' -o -name '*.cuh' -o -name '*.cu' \
+		| grep -v '/cmake-build-debug/' \
+		| grep -v '/build/' \
+		| xargs venv/bin/semgrep --config "$(TFHECUDA_SRC)/.semgrep/release-ordering.yaml" --scan-unknown-extensions
+	venv/bin/python3 "scripts/check_scratch_cleanup.py"
+
 .PHONY: fmt_gpu # Format rust and cuda code
 fmt_gpu: install_rs_check_toolchain
 	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" fmt
 	cd "$(TFHECUDA_SRC)" && ./format_tfhe_cuda_backend.sh
+	cd "$(ZKCUDA_SRC)" && ./format_zk_cuda_backend.sh
 
 .PHONY: fmt_c_tests # Format c tests
 fmt_c_tests:
 	find tfhe/c_api_tests/ -regex '.*\.\(cpp\|hpp\|cu\|c\|h\)' -exec clang-format -style=file -i {} \;
 
-.PHONY: check_fmt # Check rust code format
-check_fmt: install_rs_check_toolchain
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" fmt --check
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C $(BACKWARD_COMPAT_DATA_DIR) fmt --check
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C utils/tfhe-lints fmt --check
-	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options -C apps/trivium fmt --check
+.PHONY: fmt_toml # Format TOML files
+fmt_toml: install_taplo
+	taplo fmt
 
 .PHONY: check_fmt_c_tests  # Check C tests format
 check_fmt_c_tests:
@@ -298,6 +331,7 @@ check_fmt_c_tests:
 check_fmt_gpu: install_rs_check_toolchain
 	cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" fmt --check
 	cd "$(TFHECUDA_SRC)" && ./format_tfhe_cuda_backend.sh -c
+	cd "$(ZKCUDA_SRC)" && ./format_zk_cuda_backend.sh -c
 
 .PHONY: check_fmt_js # Check javascript code format
 check_fmt_js: check_nvm_installed
@@ -307,6 +341,11 @@ check_fmt_js: check_nvm_installed
 	$(MAKE) -C tfhe/web_wasm_parallel_tests check_fmt && \
 	$(MAKE) -C tfhe/js_on_wasm_tests check_fmt
 
+.PHONY: check_fmt_toml # Check TOML files format
+check_fmt_toml: install_taplo
+	@RUST_LOG=warn taplo fmt --check || \
+	echo "TOML files format check failed. Please run 'make fmt_toml'"
+
 .PHONY: check_typos # Check for typos in codebase
 check_typos: install_typos_checker
 	@typos && echo "No typos found"
@@ -314,14 +353,14 @@ check_typos: install_typos_checker
 .PHONY: clippy_gpu # Run clippy lints on tfhe with "gpu" enabled
 clippy_gpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy \
-		--features=boolean,shortint,integer,internal-keycache,gpu,pbs-stats,extended-types,zk-pok \
+		--features=boolean,shortint,integer,internal-keycache,gpu,gpu-experimental-zk,pbs-stats,extended-types,zk-pok \
 		--all-targets \
 		-p tfhe -- --no-deps -D warnings
 
 .PHONY: check_gpu # Run check on tfhe with "gpu" enabled
 check_gpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" check \
-		--features=boolean,shortint,integer,internal-keycache,gpu,pbs-stats \
+		--features=boolean,shortint,integer,internal-keycache,gpu,gpu-experimental-zk,pbs-stats \
 		--all-targets \
 		-p tfhe
 
@@ -335,7 +374,7 @@ clippy_hpu: install_rs_check_toolchain
 .PHONY: clippy_gpu_hpu # Run clippy lints on tfhe with "gpu" and "hpu" enabled
 clippy_gpu_hpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy \
-		--features=boolean,shortint,integer,internal-keycache,gpu,hpu,pbs-stats,extended-types,zk-pok \
+		--features=boolean,shortint,integer,internal-keycache,gpu,gpu-experimental-zk,hpu,pbs-stats,extended-types,zk-pok \
 		--all-targets \
 		-p tfhe -- --no-deps -D warnings
 
@@ -428,7 +467,7 @@ clippy_rustdoc_gpu: install_rs_check_toolchain
 	fi && \
 	CARGO_TERM_QUIET=true CLIPPYFLAGS="-D warnings" RUSTDOCFLAGS="--no-run --test-builder ./scripts/clippy_driver.sh -Z unstable-options" \
 		cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" test --doc \
-		--features=boolean,shortint,integer,zk-pok,pbs-stats,strings,experimental,gpu \
+		--features=boolean,shortint,integer,zk-pok,pbs-stats,strings,experimental,gpu,gpu-experimental-zk \
 		-p tfhe -- --nocapture
 
 .PHONY: clippy_c_api # Run clippy lints enabling the boolean, shortint and the C API
@@ -504,11 +543,10 @@ clippy_param_dedup: install_rs_check_toolchain
 
 .PHONY: clippy_backward_compat_data # Run clippy lints on tfhe-backward-compat-data
 clippy_backward_compat_data: install_rs_check_toolchain # the toolchain is selected with toolchain.toml
+	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy --all-targets \
+		-p tfhe-backward-compat-data -- --no-deps -D warnings
 	@# Some old crates are x86 specific, only run in that case
 	@if uname -a | grep -q x86; then \
-		RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options \
-			-C $(BACKWARD_COMPAT_DATA_DIR) clippy --all --all-targets \
-			-- --no-deps -D warnings; \
 		for crate in `ls -1 $(BACKWARD_COMPAT_DATA_DIR)/crates/ | grep generate_`; do \
 			echo "checking $$crate"; \
 			RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" -Z unstable-options \
@@ -537,6 +575,8 @@ clippy_core clippy_tfhe_csprng
 clippy_cuda_backend: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy --all-targets \
 		-p tfhe-cuda-backend -- --no-deps -D warnings
+	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy --all-targets \
+		-p zk-cuda-backend -- --no-deps -D warnings
 
 .PHONY: clippy_hpu_backend # Run clippy lints on the tfhe-hpu-backend
 clippy_hpu_backend: install_rs_check_toolchain
@@ -630,7 +670,7 @@ build_c_api: install_rs_check_toolchain
 .PHONY: build_c_api_gpu # Build the C API for boolean, shortint and integer
 build_c_api_gpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" cargo $(CARGO_RS_CHECK_TOOLCHAIN) build --profile $(CARGO_PROFILE) \
-		--features=boolean-c-api,shortint-c-api,high-level-c-api,zk-pok,extended-types,gpu \
+		--features=boolean-c-api,shortint-c-api,high-level-c-api,zk-pok,extended-types,gpu,gpu-experimental-zk \
 		-p tfhe
 
 .PHONY: build_c_api_experimental_deterministic_fft # Build the C API for boolean, shortint and integer with experimental deterministic FFT
@@ -708,8 +748,28 @@ test_cuda_backend:
 		"$(MAKE)" -j "$(CPU_COUNT)" && \
 		"$(MAKE)" test
 
+.PHONY: test_cuda_backend_race_check # Build and run selected CUDA backend tests with Compute Sanitizer racecheck
+test_cuda_backend_race_check:
+	mkdir -p "$(TFHECUDA_BUILD)" && \
+		cd "$(TFHECUDA_BUILD)" && \
+		cmake .. -DCMAKE_BUILD_TYPE=Release -DTFHE_CUDA_BACKEND_BUILD_TESTS=ON && \
+		"$(MAKE)" -j "$(CPU_COUNT)" test_tfhe_cuda_backend && \
+		compute-sanitizer --tool racecheck --target-processes all ./tests_and_benchmarks/tests/test_tfhe_cuda_backend \
+			--gtest_filter="*ClassicalProgrammableBootstrap*:*MultiBitProgrammableBootstrap*"
+
+.PHONY: test_zk_cuda_backend # Run the internal tests of the CUDA ZK backend
+test_zk_cuda_backend:
+	mkdir -p "$(ZKCUDA_BUILD)" && \
+		cd "$(ZKCUDA_BUILD)" && \
+		cmake .. -DCMAKE_BUILD_TYPE=Release -DZK_CUDA_BACKEND_BUILD_TESTS=ON && \
+		"$(MAKE)" -j "$(CPU_COUNT)" && \
+		"$(MAKE)" test
+	cd "$(ZKCUDARS_SRC)" && \
+		cargo test --release
+
+
 .PHONY: test_gpu # Run the tests of the core_crypto module including experimental on the gpu backend
-test_gpu: test_core_crypto_gpu test_integer_gpu test_cuda_backend
+test_gpu: test_core_crypto_gpu test_integer_gpu test_cuda_backend test_zk_cuda_backend
 
 .PHONY: test_core_crypto_gpu # Run the tests of the core_crypto module including experimental on the gpu backend
 test_core_crypto_gpu:
@@ -719,11 +779,12 @@ test_core_crypto_gpu:
 		--features=gpu -p tfhe -- core_crypto::gpu::
 
 .PHONY: test_integer_gpu # Run the tests of the integer module including experimental on the gpu backend
-test_integer_gpu:
-	RUSTFLAGS="$(RUSTFLAGS)" cargo test --profile $(CARGO_PROFILE) \
-		--features=integer,gpu -p tfhe -- integer::gpu::server_key:: --test-threads=2
-	RUSTFLAGS="$(RUSTFLAGS)" cargo test --doc --profile $(CARGO_PROFILE) \
-		--features=integer,gpu -p tfhe -- integer::gpu::server_key:: --test-threads=4
+test_integer_gpu: install_cargo_nextest
+	TEST_THREADS=2 \
+	DOCTEST_THREADS=4 \
+		./scripts/integer-tests.sh \
+		--cargo-profile "$(CARGO_PROFILE)" --backend "gpu" \
+		--tfhe-package "tfhe" --all-but-noise
 
 .PHONY: test_integer_gpu_debug # Run the tests of the integer module with Debug flags for CUDA
 test_integer_gpu_debug:
@@ -748,7 +809,7 @@ test_integer_hl_test_gpu_check_warnings:
 		--features=integer,internal-keycache,gpu-debug,zk-pok -vv -p tfhe &> /tmp/gpu_compile_output
 	WARNINGS=$$(cat /tmp/gpu_compile_output | grep ": warning #" | grep "\[tfhe-cuda-backend" | grep -v "inline qualifier" || true) && \
 	if [[ "$${WARNINGS}" != "" ]]; then \
-	    echo "FAILING BECAUSE CUDA COMPILATION WARNINGS WERE DETECTED: " && \
+		echo "FAILING BECAUSE CUDA COMPILATION WARNINGS WERE DETECTED: " && \
 		echo "$${WARNINGS}" && exit 1; \
 	fi
 
@@ -1035,10 +1096,16 @@ test_high_level_api:
 		--features=boolean,shortint,integer,internal-keycache,zk-pok,strings -p tfhe \
 		-- high_level_api::
 
-test_high_level_api_gpu: install_cargo_nextest
+test_high_level_api_gpu_fast: install_cargo_nextest # Run all the GPU tests for high_level_api except test_uniformity for oprf which is too long
 	RUSTFLAGS="$(RUSTFLAGS)" cargo nextest run --cargo-profile $(CARGO_PROFILE) \
 		--test-threads=4 --features=integer,internal-keycache,gpu,zk-pok -p tfhe \
-		-E "test(/high_level_api::.*gpu.*/)"
+	  -E "test(/high_level_api::.*gpu.*/) and not test(/uniformity/)"
+
+
+test_high_level_api_gpu: install_cargo_nextest # Run all the GPU tests for high_level_api
+	RUSTFLAGS="$(RUSTFLAGS)" cargo nextest run --cargo-profile $(CARGO_PROFILE) \
+		--test-threads=4 --features=integer,internal-keycache,gpu,zk-pok -p tfhe \
+  	-E "test(/high_level_api::.*gpu.*/)"
 
 test_list_gpu: install_cargo_nextest
 	RUSTFLAGS="$(RUSTFLAGS)" cargo nextest list --cargo-profile $(CARGO_PROFILE) \
@@ -1138,12 +1205,31 @@ test_tfhe_csprng_big_endian: install_cargo_cross
 	RUSTFLAGS="" cross test --profile $(CARGO_PROFILE) \
 		-p tfhe-csprng --target=powerpc64-unknown-linux-gnu
 
-
 .PHONY: test_zk_pok # Run tfhe-zk-pok tests
 test_zk_pok:
 	RUSTFLAGS="$(RUSTFLAGS)" cargo test --profile $(CARGO_PROFILE) \
 		-p tfhe-zk-pok --features experimental
 
+.PHONY: test_zk_pok_gpu # Run tfhe-zk-pok GPU-accelerated tests
+test_zk_pok_gpu:
+	RUSTFLAGS="$(RUSTFLAGS)" cargo test --profile $(CARGO_PROFILE) \
+		-p tfhe-zk-pok --features experimental,gpu-experimental -- gpu
+
+.PHONY: test_integer_zk_gpu # Run tfhe-zk-pok tests
+test_integer_zk_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" cargo $(CARGO_RS_BUILD_TOOLCHAIN) test --profile release \
+		--features=integer,zk-pok,gpu -p tfhe -- \
+		integer::gpu::zk::
+
+.PHONY: test_integer_zk_experimental_gpu # Run tfhe-zk-pok tests
+test_integer_zk_experimental_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" cargo $(CARGO_RS_BUILD_TOOLCHAIN) test --profile release \
+		--features=integer,zk-pok,gpu,gpu-experimental-zk -p tfhe -- \
+		integer::gpu::zk::
+
+.PHONY: test_zk_cuda # Run all GPU MSM integration tests (CPU vs GPU comparison + integration test)
+test_zk_cuda: install_rs_check_toolchain test_zk_cuda_backend test_zk_pok_gpu test_integer_zk_gpu test_integer_zk_experimental_gpu
+
 .PHONY: test_zk_wasm_x86_compat_ci
 test_zk_wasm_x86_compat_ci: check_nvm_installed
 	source ~/.nvm/nvm.sh && \
@@ -1300,13 +1386,14 @@ run_web_js_api_parallel: build_web_js_api_parallel setup_venv
 	--browser-path $(browser_path) \
 	--driver-path $(driver_path) \
 	--browser-kind  $(browser_kind) \
-	--server-cmd "npm run server" \
+	--server-cmd $(server_cmd) \
 	--server-workdir "$(WEB_SERVER_DIR)" \
 	--id-pattern $(filter)
 
 test_web_js_api_parallel_chrome: browser_path = "$(WEB_RUNNER_DIR)/chrome/chrome-linux64/chrome"
 test_web_js_api_parallel_chrome: driver_path = "$(WEB_RUNNER_DIR)/chrome/chromedriver-linux64/chromedriver"
 test_web_js_api_parallel_chrome: browser_kind = chrome
+test_web_js_api_parallel_chrome: server_cmd = "npm run server:multithreaded"
 test_web_js_api_parallel_chrome: filter = Test
 
 .PHONY: test_web_js_api_parallel_chrome # Run tests for the web wasm api on Chrome
@@ -1322,6 +1409,7 @@ test_web_js_api_parallel_chrome_ci: setup_venv
 test_web_js_api_parallel_firefox: browser_path = "$(WEB_RUNNER_DIR)/firefox/firefox/firefox"
 test_web_js_api_parallel_firefox: driver_path = "$(WEB_RUNNER_DIR)/firefox/geckodriver"
 test_web_js_api_parallel_firefox: browser_kind = firefox
+test_web_js_api_parallel_firefox: server_cmd = "npm run server:multithreaded"
 test_web_js_api_parallel_firefox: filter = Test
 
 .PHONY: test_web_js_api_parallel_firefox # Run tests for the web wasm api on Firefox
@@ -1355,6 +1443,9 @@ clippy_bench: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy --all-targets \
 		--features=boolean,shortint,integer,internal-keycache,pbs-stats,zk-pok \
 		-p tfhe-benchmark -- --no-deps -D warnings
+	RUSTFLAGS="$(RUSTFLAGS)" cargo "$(CARGO_RS_CHECK_TOOLCHAIN)" clippy --all-targets \
+	  --features=shortint,internal-keycache \
+		-p tfhe-benchmark -- --no-deps -D warnings
 
 .PHONY: clippy_bench_gpu # Run clippy lints on tfhe-benchmark
 clippy_bench_gpu: install_rs_check_toolchain
@@ -1389,14 +1480,14 @@ bench_signed_integer: install_rs_check_toolchain
 
 .PHONY: bench_integer_gpu # Run benchmarks for integer on GPU backend
 bench_integer_gpu: install_rs_check_toolchain
-	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer \
 	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off --
 
 .PHONY: bench_signed_integer_gpu # Run benchmarks for signed integer on GPU backend
 bench_signed_integer_gpu: install_rs_check_toolchain
-	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-signed \
 	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off --
@@ -1412,14 +1503,14 @@ bench_integer_hpu: install_rs_check_toolchain
 
 .PHONY: bench_integer_compression # Run benchmarks for unsigned integer compression
 bench_integer_compression: install_rs_check_toolchain
-	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-glwe_packing_compression \
 	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark --
 
 .PHONY: bench_integer_compression_gpu
 bench_integer_compression_gpu: install_rs_check_toolchain
-	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-glwe_packing_compression \
 	--features=integer,internal-keycache,gpu,pbs-stats -p tfhe-benchmark --profile release_lto_off --
@@ -1431,25 +1522,60 @@ bench_integer_compression_128b_gpu: install_rs_check_toolchain
 	--bench	glwe_packing_compression_128b-integer-bench \
 	--features=integer,internal-keycache,gpu,pbs-stats -p tfhe-benchmark --
 
-.PHONY: bench_integer_zk_gpu
-bench_integer_zk_gpu: install_rs_check_toolchain
+.PHONY: bench_msm_zk
+bench_msm_zk: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench zk-msm \
+	--features=zk-pok -p tfhe-benchmark --profile release --
+
+.PHONY: bench_msm_zk_gpu
+bench_msm_zk_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench zk-msm \
+	--features=gpu,gpu-experimental-zk,zk-pok -p tfhe-benchmark --profile release --
+
+.PHONY: bench_integer_zk_gpu
+bench_integer_zk_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-zk-pke \
-	--features=integer,internal-keycache,gpu,pbs-stats,zk-pok -p tfhe-benchmark --profile release_lto_off --
+	--features=integer,internal-keycache,gpu,pbs-stats,zk-pok -p tfhe-benchmark --profile release --
+
+.PHONY: bench_integer_zk_experimental_gpu
+bench_integer_zk_experimental_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-zk-pke \
+	--features=integer,internal-keycache,gpu,gpu-experimental-zk,pbs-stats,zk-pok -p tfhe-benchmark --profile release --
 
 .PHONY: bench_integer_aes_gpu # Run benchmarks for AES on GPU backend
 bench_integer_aes_gpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-aes \
-	--features=integer,internal-keycache,gpu, -p tfhe-benchmark --profile release_lto_off --
+	--features=integer,internal-keycache,gpu -p tfhe-benchmark --profile release_lto_off --
 
 .PHONY: bench_integer_aes256_gpu # Run benchmarks for AES256 on GPU backend
 bench_integer_aes256_gpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-aes256 \
+	--features=integer,internal-keycache,gpu -p tfhe-benchmark --profile release_lto_off --
+
+.PHONY: bench_integer_trivium_gpu # Run benchmarks for trivium on GPU backend
+bench_integer_trivium_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-trivium \
+	--features=integer,internal-keycache,gpu, -p tfhe-benchmark --profile release_lto_off --
+
+.PHONY: bench_integer_kreyvium_gpu # Run benchmarks for kreyvium on GPU backend
+bench_integer_kreyvium_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-kreyvium \
 	--features=integer,internal-keycache,gpu, -p tfhe-benchmark --profile release_lto_off --
 
 .PHONY: bench_integer_multi_bit # Run benchmarks for unsigned integer using multi-bit parameters
@@ -1486,7 +1612,7 @@ bench_signed_integer_multi_bit_gpu: install_rs_check_toolchain
 
 .PHONY: bench_integer_zk # Run benchmarks for integer encryption with ZK proofs
 bench_integer_zk: install_rs_check_toolchain
-	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench integer-zk-pke \
 	--features=integer,internal-keycache,zk-pok,pbs-stats \
@@ -1571,6 +1697,7 @@ bench_pbs128_gpu: install_rs_check_toolchain
 bench_web_js_api_parallel_chrome: browser_path = "$(WEB_RUNNER_DIR)/chrome/chrome-linux64/chrome"
 bench_web_js_api_parallel_chrome: driver_path = "$(WEB_RUNNER_DIR)/chrome/chromedriver-linux64/chromedriver"
 bench_web_js_api_parallel_chrome: browser_kind = chrome
+bench_web_js_api_parallel_chrome: server_cmd = "npm run server:multithreaded"
 bench_web_js_api_parallel_chrome: filter = Bench
 
 .PHONY: bench_web_js_api_parallel_chrome # Run benchmarks for the web wasm api
@@ -1586,6 +1713,7 @@ bench_web_js_api_parallel_chrome_ci: setup_venv
 bench_web_js_api_parallel_firefox: browser_path = "$(WEB_RUNNER_DIR)/firefox/firefox/firefox"
 bench_web_js_api_parallel_firefox: driver_path = "$(WEB_RUNNER_DIR)/firefox/geckodriver"
 bench_web_js_api_parallel_firefox: browser_kind = firefox
+bench_web_js_api_parallel_firefox: server_cmd = "npm run server:multithreaded"
 bench_web_js_api_parallel_firefox: filter = Bench
 
 .PHONY: bench_web_js_api_parallel_firefox # Run benchmarks for the web wasm api
@@ -1598,11 +1726,50 @@ bench_web_js_api_parallel_firefox_ci: setup_venv
 	nvm use $(NODE_VERSION) && \
 	$(MAKE) bench_web_js_api_parallel_firefox
 
-.PHONY: bench_hlapi # Run benchmarks for integer operations
-bench_hlapi: install_rs_check_toolchain
-	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) \
+bench_web_js_api_unsafe_coop_chrome: browser_path = "$(WEB_RUNNER_DIR)/chrome/chrome-linux64/chrome"
+bench_web_js_api_unsafe_coop_chrome: driver_path = "$(WEB_RUNNER_DIR)/chrome/chromedriver-linux64/chromedriver"
+bench_web_js_api_unsafe_coop_chrome: browser_kind = chrome
+bench_web_js_api_unsafe_coop_chrome: server_cmd = "npm run server:unsafe-coop"
+bench_web_js_api_unsafe_coop_chrome: filter = ZeroKnowledgeBench # Only bench zk with unsafe coop
+
+.PHONY: bench_web_js_api_unsafe_coop_chrome # Run benchmarks for the web wasm api without cross-origin isolation
+bench_web_js_api_unsafe_coop_chrome: run_web_js_api_parallel
+
+.PHONY: bench_web_js_api_unsafe_coop_chrome_ci # Run benchmarks for the web wasm api without cross-origin isolation
+bench_web_js_api_unsafe_coop_chrome_ci: setup_venv
+	source ~/.nvm/nvm.sh && \
+	nvm install $(NODE_VERSION) && \
+	nvm use $(NODE_VERSION) && \
+	$(MAKE) bench_web_js_api_unsafe_coop_chrome
+
+bench_web_js_api_unsafe_coop_firefox: browser_path = "$(WEB_RUNNER_DIR)/firefox/firefox/firefox"
+bench_web_js_api_unsafe_coop_firefox: driver_path = "$(WEB_RUNNER_DIR)/firefox/geckodriver"
+bench_web_js_api_unsafe_coop_firefox: browser_kind = firefox
+bench_web_js_api_unsafe_coop_firefox: server_cmd = "npm run server:unsafe-coop"
+bench_web_js_api_unsafe_coop_firefox: filter = ZeroKnowledgeBench # Only bench zk with unsafe coop
+
+.PHONY: bench_web_js_api_unsafe_coop_firefox # Run benchmarks for the web wasm api without cross-origin isolation
+bench_web_js_api_unsafe_coop_firefox: run_web_js_api_parallel
+
+.PHONY: bench_web_js_api_unsafe_coop_firefox_ci # Run benchmarks for the web wasm api without cross-origin isolation
+bench_web_js_api_unsafe_coop_firefox_ci: setup_venv
+	source ~/.nvm/nvm.sh && \
+	nvm install $(NODE_VERSION) && \
+	nvm use $(NODE_VERSION) && \
+	$(MAKE) bench_web_js_api_unsafe_coop_firefox
+
+.PHONY: bench_hlapi_unsigned # Run benchmarks for integer operations
+bench_hlapi_unsigned: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
-	--bench hlapi \
+	--bench hlapi_unsigned \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark --
+
+.PHONY: bench_hlapi_signed # Run benchmarks for signed integer operations
+bench_hlapi_signed: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=$(BENCH_OP_FLAVOR) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi_signed \
 	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark --
 
 .PHONY: bench_hlapi_gpu # Run benchmarks for integer operations on GPU
@@ -1632,14 +1799,14 @@ bench_hlapi_erc20: install_rs_check_toolchain
 .PHONY: bench_hlapi_erc20_gpu # Run benchmarks for ERC20 operations on GPU
 bench_hlapi_erc20_gpu: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) \
-    cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench hlapi-erc20 \
 	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off --
 
 .PHONY: bench_hlapi_erc20_gpu_classical # Run benchmarks for ERC20 operations on GPU with classical parameters
 bench_hlapi_erc20_gpu_classical: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_PARAM_TYPE=classical \
-    cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
 	--bench hlapi-erc20 \
 	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off --
 
@@ -1678,6 +1845,13 @@ bench_tfhe_zk_pok: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" \
 	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench -p tfhe-zk-pok --
 
+.PHONY: bench_tfhe_zk_pok_gpu # Run benchmarks for the tfhe_zk_pok crate using GPU acceleration
+bench_tfhe_zk_pok_gpu: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--package tfhe-zk-pok \
+	--features=gpu-experimental --profile release
+
 .PHONY: bench_hlapi_noise_squash # Run benchmarks for noise squash operation
 bench_hlapi_noise_squash: install_rs_check_toolchain
 	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=$(BIT_SIZES_SET) \
@@ -1692,6 +1866,108 @@ bench_hlapi_noise_squash_gpu: install_rs_check_toolchain
 	--bench hlapi-noise-squash \
 	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off --
 
+.PHONY: bench_hlapi_kvstore # Run benchmarks for Key-Value Store operations
+bench_hlapi_kvstore: install_rs_check_toolchain
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-kvstore \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark --
+
+.PHONY: bench_summary # Run summary benchmarks
+bench_summary: install_rs_check_toolchain
+	# Arithmetic operations: addition, multiplication, division, comparison
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi_unsigned \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark -- '::add|::mul|::gt|::div_rem'
+
+	# Noise squash
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-noise-squash \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark -- '::noise_squash::'
+
+	# Noise squash and compression
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-noise-squash \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark -- '::decomp_noise_squash_comp::'
+
+	# ERC20
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-erc20 \
+	--features=integer,internal-keycache -p tfhe-benchmark -- '::transfer::overflow'
+
+	# DEX
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-dex \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark -- '::no_cmux::'
+
+	# ZK
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-zk-pke \
+	--features=integer,internal-keycache,zk-pok,pbs-stats \
+	-p tfhe-benchmark --
+
+	# Compression
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-glwe_packing_compression \
+	--features=integer,internal-keycache,pbs-stats -p tfhe-benchmark --
+
+.PHONY: bench_summary_gpu # Run summary benchmarks on GPU
+bench_summary_gpu: install_rs_check_toolchain
+	# Arithmetic operations: addition, multiplication, division, comparison
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=FAST_DEFAULT __TFHE_RS_BENCH_BIT_SIZES_SET=FAST __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer \
+	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off -- '::add|::mul|::gt|::div_rem'
+
+	# Noise squash
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-noise-squash \
+	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off -- '::noise_squash::'
+
+	# Noise squash and compression
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-noise-squash \
+	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off -- '::decomp_noise_squash_comp::'
+
+	# ERC20
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-erc20 \
+	--features=integer,gpu,internal-keycache -p tfhe-benchmark --profile release_lto_off -- '::transfer::overflow'
+
+	# DEX
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE)  __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench hlapi-dex \
+	--features=integer,gpu,internal-keycache,pbs-stats -p tfhe-benchmark --profile release_lto_off -- '::no_cmux::'
+
+	# ZK
+	# Proof is done on CPU node of the instance
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=fast_default __TFHE_RS_BENCH_BIT_SIZES_SET=fast \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-zk-pke \
+	--features=integer,internal-keycache,zk-pok,pbs-stats \
+	-p tfhe-benchmark -- '::pke_zk_proof'
+	# Verify is done on GPUs
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_OP_FLAVOR=fast_default __TFHE_RS_BENCH_BIT_SIZES_SET=fast \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-zk-pke \
+	--features=integer,internal-keycache,gpu,pbs-stats,zk-pok -p tfhe-benchmark --
+
+	# Compression
+	RUSTFLAGS="$(RUSTFLAGS)" __TFHE_RS_PARAM_TYPE=$(BENCH_PARAM_TYPE) __TFHE_RS_BENCH_TYPE=$(BENCH_TYPE) __TFHE_RS_BENCH_BIT_SIZES_SET=FAST \
+	cargo $(CARGO_RS_CHECK_TOOLCHAIN) bench \
+	--bench integer-glwe_packing_compression \
+	--features=integer,internal-keycache,gpu,pbs-stats -p tfhe-benchmark --profile release_lto_off --
 
 .PHONY: bench_custom # Run benchmarks with a user-defined command
 bench_custom: install_rs_check_toolchain
@@ -1803,6 +2079,7 @@ pcc_batch_1:
 	$(call run_recipe_with_details,no_dbg_log)
 	$(call run_recipe_with_details,check_parameter_export_ok)
 	$(call run_recipe_with_details,check_fmt)
+	$(call run_recipe_with_details,check_fmt_toml)
 	$(call run_recipe_with_details,check_typos)
 	$(call run_recipe_with_details,lint_doc)
 	$(call run_recipe_with_details,check_md_docs_are_tested)
@@ -1817,7 +2094,7 @@ pcc_batch_1:
 pcc_batch_2:
 	$(call run_recipe_with_details,clippy)
 	$(call run_recipe_with_details,clippy_all_targets)
-	$(call run_recipe_with_details,check_fmt_js)
+	$(call run_recipe_with_details,check_fmt_js)  # This needs to stay there, CI pipeline rely on this recipe to conditionally install Node
 	$(call run_recipe_with_details,clippy_test_vectors)
 	$(call run_recipe_with_details,check_test_vectors)
 
@@ -1878,6 +2155,7 @@ fpcc:
 	$(call run_recipe_with_details,no_dbg_log)
 	$(call run_recipe_with_details,check_parameter_export_ok)
 	$(call run_recipe_with_details,check_fmt)
+	$(call run_recipe_with_details,check_fmt_toml)
 	$(call run_recipe_with_details,check_typos)
 	$(call run_recipe_with_details,lint_doc)
 	$(call run_recipe_with_details,check_md_docs_are_tested)

README.md

@@ -10,7 +10,7 @@
 <hr/>
 
 <p align="center">
-  <a href="https://github.com/zama-ai/tfhe-rs-handbook/blob/main/tfhe-rs-handbook.pdf"> 📃 Read Handbook</a> |<a href="https://docs.zama.ai/tfhe-rs"> 📒 Documentation</a> | <a href="https://zama.ai/community"> 💛 Community support</a> | <a href="https://github.com/zama-ai/awesome-zama"> 📚 FHE resources by Zama</a>
+  <a href="https://github.com/zama-ai/tfhe-rs-handbook/blob/main/tfhe-rs-handbook.pdf"> 📃 Read Handbook</a> |<a href="https://docs.zama.org/tfhe-rs"> 📒 Documentation</a> | <a href="https://www.zama.org/community-channels"> 💛 Community support</a> | <a href="https://github.com/zama-ai/awesome-zama"> 📚 FHE resources by Zama</a>
 </p>
 
 
@@ -47,7 +47,7 @@ production-ready library for all the advanced features of TFHE.
 - **Ciphertext and server key compression** for efficient data transfer
 - **Full Rust API, C bindings to the Rust High-Level API, and client-side JavaScript API using WASM**.
 
-*Learn more about TFHE-rs features in the [documentation](https://docs.zama.ai/tfhe-rs/readme).*
+*Learn more about TFHE-rs features in the [documentation](https://docs.zama.org/tfhe-rs).*
 <br></br>
 
 ## Table of Contents
@@ -79,7 +79,7 @@ tfhe = { version = "*", features = ["boolean", "shortint", "integer"] }
 ```
 
 > [!Note]
-> Note: You need Rust version 1.84 or newer to compile TFHE-rs. You can check your version with `rustc --version`.
+> Note: You need Rust version 1.91.1 or newer to compile TFHE-rs. You can check your version with `rustc --version`.
 
 > [!Note]
 > Note: AArch64-based machines are not supported for Windows as it's currently missing an entropy source to be able to seed the [CSPRNGs](https://en.wikipedia.org/wiki/Cryptographically_secure_pseudorandom_number_generator) used in TFHE-rs.
@@ -149,7 +149,7 @@ To run this code, use the following command:
 > Note that when running code that uses `TFHE-rs`, it is highly recommended
 to run in release mode with cargo's `--release` flag to have the best performance possible.
 
-*Find an example with more explanations in [this part of the documentation](https://docs.zama.ai/tfhe-rs/get-started/quick-start)*
+*Find an example with more explanations in [this part of the documentation](https://docs.zama.org/tfhe-rs/get-started/quick-start)*
 
 <p align="right">
   <a href="#about" > ↑ Back to top </a>
@@ -163,25 +163,25 @@ to run in release mode with cargo's `--release` flag to have the best performanc
 A document containing scientific and technical details about algorithms implemented into the library is available here: [TFHE-rs: A (Practical) Handbook](https://github.com/zama-ai/tfhe-rs-handbook/blob/main/tfhe-rs-handbook.pdf).
 
 ### TFHE deep dive
-- [TFHE Deep Dive - Part I - Ciphertext types](https://www.zama.ai/post/tfhe-deep-dive-part-1)
-- [TFHE Deep Dive - Part II - Encodings and linear leveled operations](https://www.zama.ai/post/tfhe-deep-dive-part-2)
-- [TFHE Deep Dive - Part III - Key switching and leveled multiplications](https://www.zama.ai/post/tfhe-deep-dive-part-3)
-- [TFHE Deep Dive - Part IV - Programmable Bootstrapping](https://www.zama.ai/post/tfhe-deep-dive-part-4)
+- [TFHE Deep Dive - Part I - Ciphertext types](https://www.zama.org/post/tfhe-deep-dive-part-1)
+- [TFHE Deep Dive - Part II - Encodings and linear leveled operations](https://www.zama.org/post/tfhe-deep-dive-part-2)
+- [TFHE Deep Dive - Part III - Key switching and leveled multiplications](https://www.zama.org/post/tfhe-deep-dive-part-3)
+- [TFHE Deep Dive - Part IV - Programmable Bootstrapping](https://www.zama.org/post/tfhe-deep-dive-part-4)
 <br></br>
 
 ### Tutorials
-- [[Video tutorial] Implement signed integers using TFHE-rs ](https://www.zama.ai/post/video-tutorial-implement-signed-integers-sing-tfhe-rs)
-- [Homomorphic parity bit](https://docs.zama.ai/tfhe-rs/tutorials/parity-bit)
-- [Homomorphic case changing on Ascii string](https://docs.zama.ai/tfhe-rs/tutorials/ascii-fhe-string)
-- [Boolean SHA256 with TFHE-rs](https://www.zama.ai/post/boolean-sha256-tfhe-rs)
-- [Dark market with TFHE-rs](https://www.zama.ai/post/dark-market-tfhe-rs)
-- [Regular expression engine with TFHE-rs](https://www.zama.ai/post/regex-engine-tfhe-rs)
+- [Video tutorial: Implement signed integers using TFHE-rs](https://www.zama.org/post/video-tutorial-implement-signed-integers-sing-tfhe-rs)
+- [Homomorphic parity bit](https://docs.zama.org/tfhe-rs/tutorials/parity-bit)
+- [Homomorphic case changing on Ascii string](https://docs.zama.org/tfhe-rs/tutorials/ascii-fhe-string)
+- [Boolean SHA256 with TFHE-rs](https://www.zama.org/post/boolean-sha256-tfhe-rs)
+- [Dark market with TFHE-rs](https://www.zama.org/post/dark-market-tfhe-rs)
+- [Regular expression engine with TFHE-rs](https://www.zama.org/post/regex-engine-tfhe-rs)
 
-*Explore more useful resources in [TFHE-rs tutorials](https://docs.zama.ai/tfhe-rs/tutorials) and [Awesome Zama repo](https://github.com/zama-ai/awesome-zama)*
+*Explore more useful resources in [TFHE-rs tutorials](https://docs.zama.org/tfhe-rs/tutorials) and [Awesome Zama repo](https://github.com/zama-ai/awesome-zama)*
 <br></br>
 ### Documentation
 
-Full, comprehensive documentation is available here: [https://docs.zama.ai/tfhe-rs](https://docs.zama.ai/tfhe-rs).
+Full, comprehensive documentation is available here: [https://docs.zama.org/tfhe-rs](https://docs.zama.org/tfhe-rs).
 <p align="right">
   <a href="#about" > ↑ Back to top </a>
 </p>
@@ -202,7 +202,7 @@ When a new update is published in the Lattice Estimator, we update parameters ac
 ### Security model
 
 By default, the parameter sets used in the High-Level API have a failure probability $\le 2^{-128}$ to securely work in the IND-CPA^D model using the algorithmic techniques provided in our code base [1].
-If you want to work within the IND-CPA security model, which is less strict than the IND-CPA-D model, the parameter sets can easily be changed and would have slightly better performance. More details can be found in the [TFHE-rs documentation](https://docs.zama.ai/tfhe-rs).
+If you want to work within the IND-CPA security model, which is less strict than the IND-CPA-D model, the parameter sets can easily be changed and would have slightly better performance. More details can be found in the [TFHE-rs documentation](https://docs.zama.org/tfhe-rs).
 
 [1] Bernard, Olivier, et al. "Drifting Towards Better Error Probabilities in Fully Homomorphic Encryption Schemes". https://eprint.iacr.org/2024/1718.pdf
 
@@ -231,7 +231,7 @@ To cite TFHE-rs in academic papers, please use the following entry:
 There are two ways to contribute to TFHE-rs:
 
 - [Open issues](https://github.com/zama-ai/tfhe-rs/issues/new/choose) to report bugs and typos, or to suggest new ideas
-- Request to become an official contributor by emailing [hello@zama.ai](mailto:hello@zama.ai).
+- Request to become an official contributor by emailing [hello@zama.org](mailto:hello@zama.org).
 
 Becoming an approved contributor involves signing our Contributor License Agreement (CLA). Only approved contributors can send pull requests, so please make sure to get in touch before you do!
 <br></br>
@@ -243,16 +243,16 @@ This software is distributed under the **BSD-3-Clause-Clear** license. Read [thi
 **Is Zama’s technology free to use?**
 >Zama’s libraries are free to use under the BSD 3-Clause Clear license only for development, research, prototyping, and experimentation purposes. However, for any commercial use of Zama's open source code, companies must purchase Zama’s commercial patent license.
 >
->Everything we do is open source and we are very transparent on what it means for our users, you can read more about how we monetize our open source products at Zama in [this blogpost](https://www.zama.ai/post/open-source).
+>Everything we do is open source and we are very transparent on what it means for our users, you can read more about how we monetize our open source products at Zama in [this blogpost](https://www.zama.org/post/open-source).
 
 **What do I need to do if I want to use Zama’s technology for commercial purposes?**
->To commercially use Zama’s technology you need to be granted Zama’s patent license. Please contact us hello@zama.ai for more information.
+>To commercially use Zama’s technology you need to be granted Zama’s patent license. Please contact us hello@zama.org for more information.
 
 **Do you file IP on your technology?**
 >Yes, all Zama’s technologies are patented.
 
 **Can you customize a solution for my specific use case?**
->We are open to collaborating and advancing the FHE space with our partners. If you have specific needs, please email us at hello@zama.ai.
+>We are open to collaborating and advancing the FHE space with our partners. If you have specific needs, please email us at hello@zama.org.
 
 <p align="right">
   <a href="#about" > ↑ Back to top </a>
@@ -261,7 +261,7 @@ This software is distributed under the **BSD-3-Clause-Clear** license. Read [thi
 
 ## Support
 
-<a target="_blank" href="https://community.zama.ai">
+<a target="_blank" href="https://community.zama.org">
 <picture>
   <source media="(prefers-color-scheme: dark)" srcset="https://github.com/zama-ai/tfhe-rs/assets/157474013/08656d0a-3f44-4126-b8b6-8c601dff5380">
   <source media="(prefers-color-scheme: light)" srcset="https://github.com/zama-ai/tfhe-rs/assets/157474013/1c9c9308-50ac-4aab-a4b9-469bb8c536a4">

apps/test-vectors/checksums.sha256

@@ -1,24 +1,32 @@
+08f31a47c29cc4d72ad32c0b5411fa20b3deef5b84558dd2fb892d3cdf90528a  data/toy_params/glwe_after_id_br_karatsuba.cbor
 29b6e3e7d27700004b70dca24d225816500490e2d6ee49b9af05837fd421896b  data/valid_params_128/lwe_after_spec_pbs.cbor
 2c70d1d78cc3760733850a353ace2b9c4705e840141b75841739e90e51247e18  data/valid_params_128/small_lwe_secret_key.cbor
+2fb4bb45c259b8383da10fc8f9459c40a6972c49b1696eb107f0a75640724be5  data/toy_params/lwe_after_id_pbs_karatsuba.cbor
 36c9080b636475fcacca503ce041bbfeee800fd3e1890dee559ea18defff9fe8  data/toy_params/glwe_after_id_br.cbor
 377761beeb4216cf5aa2624a8b64b8259f5a75c32d28e850be8bced3a0cdd6f5  data/toy_params/ksk.cbor
 59dba26d457f96478eda130cab5301fce86f23c6a8807de42f2a1e78c4985ca7  data/valid_params_128/lwe_ks.cbor
+5d80dd93fefae4f4f89484dfcd65bbe99cc32e7e3b0a90c33dd0d77516c0a023  data/valid_params_128/glwe_after_id_br_karatsuba.cbor
 656f0009c7834c5bcb61621e222047516054b9bc5d0593d474ab8f1c086b67a6  data/valid_params_128/lwe_after_id_pbs.cbor
 699580ca92b9c2f9e1f57fb1e312c9e8cb29714f7acdef9d2ba05f798546751f  data/toy_params/lwe_sum.cbor
 6e54ab41056984595b077baff70236d934308cf5c0c33b4482fbfb129b3756c6  data/valid_params_128/glwe_after_id_br.cbor
 70f5e5728822de05b49071efb5ec28551b0f5cc87aa709a455d8e7f04b9c96ee  data/toy_params/lwe_after_id_pbs.cbor
+76a5c52cab7fec1dc167da676c6cd39479cda6b2bb9f4e0573cb7d99c2692faa  data/valid_params_128/lwe_after_id_pbs_karatsuba.cbor
 7cc6803f5fbc3d5a1bf597f2b979ce17eecd3d6baca12183dea21022a7b65c52  data/toy_params/bsk.cbor
 7f3c40a134623b44779a556212477fea26eaed22450f3b6faeb8721d63699972  data/valid_params_128/lwe_sum.cbor
 837b3bd3245d4d0534ed255fdef896fb4fa6998a258a14543dfdadd0bfc9b6dd  data/toy_params/lwe_prod.cbor
+9ece8ca9c1436258b94e8c5e629b8722f9b18fdd415dd5209b6167a9dde8491c  data/toy_params/glwe_after_spec_br_karatsuba.cbor
 aa44aea29efd6d9e4d35a21a625d9cba155672e3f7ed3eddee1e211e62ad146b  data/valid_params_128/lwe_ms.cbor
 b7a037b9eaa88d6385167579b93e26a0cb6976d9b8967416fd1173e113bda199  data/valid_params_128/large_lwe_secret_key.cbor
+b7b8e3586128887bd682120f3e3a43156139bce5e3fe0b03284f8753a864d647  data/toy_params/lwe_after_spec_pbs_karatsuba.cbor
 bd00a8ae7494e400de5753029552ee1647efe7e17409b863a26a13b081099b8c  data/toy_params/lwe_after_spec_pbs.cbor
 c6df98676de04fe54b5ffc2eb30a82ebb706c9d7d5a4e0ed509700fec88761f7  data/toy_params/lwe_ms.cbor
 c7d5a864d5616a7d8ad50bbf40416e41e6c9b60c546dc14d4aa8fc40a418baa7  data/toy_params/large_lwe_secret_key.cbor
 c806533b325b1009db38be2f9bef5f3b2fad6b77b4c71f2855ccc9d3b4162e98  data/valid_params_128/lwe_b.cbor
 c9eb75bd2993639348a679cf48c06e3c38d1a513f48e5b0ce0047cea8cff6bbc  data/toy_params/lwe_a.cbor
+d3391969acf26dc69de0927ba279139d8d79999944069addc8ff469ad6c5ae2d  data/valid_params_128/lwe_after_spec_pbs_karatsuba.cbor
 d6da5baef0e787f6be56e218d8354e26904652602db964844156fdff08350ce6  data/toy_params/lwe_ks.cbor
 e591ab9af1b6a0aede273f9a3abb65a4c387feb5fa06a6959e9314058ca0f7e5  data/valid_params_128/ksk.cbor
+e59b002df3a9b01ad321ec51cf076fa35131ab9dbef141d1c54b717d61426c92  data/valid_params_128/glwe_after_spec_br_karatsuba.cbor
 e628354c81508a2d888016e8282df363dd12f1e19190b6475d4eb9d7ab8ae007  data/valid_params_128/glwe_after_spec_br.cbor
 e69d2d2c064fc8c0460b39191ca65338146990349954f5ec5ebd01d93610e7eb  data/valid_params_128/lwe_a.cbor
 e76c24b2a0c9a842ad13dda35473c2514f9e7d20983b5ea0759c4521a91626d9  data/valid_params_128/lwe_prod.cbor

apps/test-vectors/data/README.md

@@ -1,43 +1,46 @@
 # Test vectors for TFHE
 These test vectors are generated using [TFHE-rs](https://github.com/zama-ai/tfhe-rs), with the git tag `tfhe-test-vectors-0.2.0`.
 
-They are TFHE-rs objects serialized in the [cbor format](https://cbor.io/). You can deserialize them using any cbor library for the language of your choice. For example, using the [cbor2](https://pypi.org/project/cbor2/) program, run: `cbor2 --pretty toy_params/lwe_a.cbor`.
+They are TFHE-rs objects serialized in the [cbor format](https://cbor.io/). These can be deserialized using any cbor library for any programming languages. For example, using the [cbor2](https://pypi.org/project/cbor2/) program, the command to run is: `cbor2 --pretty toy_params/lwe_a.cbor`.
 
-You will find 2 folders with test vectors for different parameter sets:
-- `valid_params_128`: valid classical PBS parameters using a gaussian noise distribution, providing 128bits of security in the IND-CPA model and a bootstrapping probability of failure of 2^{-64}.
-- `toy_params`: insecure parameters that yield smaller values
+There are 2 folders with test vectors for different parameter sets:
+- `valid_params_128`: valid classical PBS parameters using a Gaussian noise distribution, providing 128-bits of security in the IND-CPA model (i.e., the probability of failure is smaller than 2^{-64}).
+- `toy_params`: insecure parameters that yield smaller values to simplify the bit comparison of the results.
 
-The values are generated for the keyswitch -> bootstrap (KS-PBS) atomic pattern. The cleartext inputs are 2 values, A and B defined below.
+The values are generated to compute a keyswitch (KS) followed by a bootstrap (PBS). The cleartext inputs are 2 values, A and B defined below.
 
 All the random values are generated from a fixed seed, that can be found in the `RAND_SEED` constant below. The PRNG used is the one based on the AES block cipher in counter mode, from tfhe `tfhe-csprng` crate.
 
-The programmable bootstrap is applied twice, with 2 different lut, the identity lut and a specific one (currently a x2 operation)
+The bootstrap is applied twice, with 2 different lut, the identity lut and a specific one computing the double of the input value (i.e., f(x) = 2*x).
 
 ## Vectors
 The following values are generated:
 
 ### Keys
-| name                   | description                                                                           | TFHE-rs type                |
-|------------------------|---------------------------------------------------------------------------------------|-----------------------------|
-| `large_lwe_secret_key` | Encryption secret key, before the KS and after the PBS                                | `LweSecretKey<Vec<u64>>`    |
-| `small_lwe_secret_key` | Secret key encrypting ciphertexts between the KS and the PBS                          | `LweSecretKey<Vec<u64>>`    |
-| `ksk`                  | The keyswitching key to convert a ct from the large key to the small one              | `LweKeyswitchKey<Vec<u64>>` |
+| name                   | description                                                                             | TFHE-rs type                |
+|------------------------|-----------------------------------------------------------------------------------------|-----------------------------|
+| `large_lwe_secret_key` | Encryption secret key, before the KS and after the PBS                                  | `LweSecretKey<Vec<u64>>`    |
+| `small_lwe_secret_key` | Secret key encrypting ciphertexts between the KS and the PBS                            | `LweSecretKey<Vec<u64>>`    |
+| `ksk`                  | The keyswitching key to convert a ct from the large key to the small one                | `LweKeyswitchKey<Vec<u64>>` |
 | `bsk`                  | the bootstrapping key to perform a programmable bootstrap on the keyswitched ciphertext | `LweBootstrapKey<Vec<u64>>` |
 
 
 ### Ciphertexts
-| name                 | description                                                                                                  | TFHE-rs type               | Cleartext    |
-|----------------------|--------------------------------------------------------------------------------------------------------------|----------------------------|--------------|
-| `lwe_a`              | Lwe encryption of A                                                                                          | `LweCiphertext<Vec<u64>>`  | `A`          |
-| `lwe_b`              | Lwe encryption of B                                                                                          | `LweCiphertext<Vec<u64>>`  | `B`          |
-| `lwe_sum`            | Lwe encryption of A plus lwe encryption of B                                                                 | `LweCiphertext<Vec<u64>>`  | `A+B`        |
-| `lwe_prod`           | Lwe encryption of A times cleartext B                                                                        | `LweCiphertext<Vec<u64>>`  | `A*B`        |
-| `lwe_ms`             | The lwe ciphertext after the modswitch part of the PBS ([note](#non-native-encoding))                        | `LweCiphertext<Vec<u64>>`  | `A`          |
-| `lwe_ks`             | The lwe ciphertext after the keyswitch                                                                       | `LweCiphertext<Vec<u64>>`  | `A`          |
-| `glwe_after_id_br`   | The glwe returned by the application of the identity blind rotation on the mod switched ciphertexts.         | `GlweCiphertext<Vec<u64>>` | rot id LUT   |
-| `lwe_after_id_pbs`   | The lwe returned by the application of the sample extract operation on the output of the id blind rotation   | `LweCiphertext<Vec<u64>>`  | `A`          |
-| `glwe_after_spec_br` | The glwe returned by the application of the spec blind rotation on the mod switched ciphertexts.             | `GlweCiphertext<Vec<u64>>` | rot spec LUT |
-| `lwe_after_spec_pbs` | The lwe returned by the application of the sample extract operation on the output of the spec blind rotation | `LweCiphertext<Vec<u64>>`  | `spec(A)`    |
+| name                 | description                                                                                         | TFHE-rs type               | Cleartext            |
+|----------------------|-----------------------------------------------------------------------------------------------------|----------------------------|----------------------|
+| `lwe_a`              | LWE Ciphertext encrypting A                                                                         | `LweCiphertext<Vec<u64>>`  | `A`                  |
+| `lwe_b`              | LWE Ciphertext encrypting B                                                                         | `LweCiphertext<Vec<u64>>`  | `B`                  |
+| `lwe_sum`            | LWE Ciphertext encrypting A plus lwe encryption of B                                                | `LweCiphertext<Vec<u64>>`  | `A+B`                |
+| `lwe_prod`           | LWE Ciphertext encrypting A times cleartext B                                                       | `LweCiphertext<Vec<u64>>`  | `A*B`                |
+| `lwe_ms`             | LWE Ciphertext encrypting A after a Modulus Switch from q to 2*N ([note](#non-native-encoding))     | `LweCiphertext<Vec<u64>>`  | `A`                  |
+| `lwe_ks`             | LWE Ciphertext encrypting A after a keyswitch from `large_lwe_secret_key` to `small_lwe_secret_key` | `LweCiphertext<Vec<u64>>`  | `A`                  |
+| `glwe_after_id_br`   | GLWE Ciphertext encrypting A after the application of the identity blind rotation on `lwe_ms`       | `GlweCiphertext<Vec<u64>>` | rotation of id LUT   |
+| `lwe_after_id_pbs`   | LWE Ciphertext encrypting A after the sample extract operation on `glwe_after_id_br`                | `LweCiphertext<Vec<u64>>`  | `A`                  |
+| `glwe_after_spec_br` | GLWE Ciphertext encrypting spec(A) after the application of the spec blind rotation on `lwe_ms`     | `GlweCiphertext<Vec<u64>>` | rotation of spec LUT |
+| `lwe_after_spec_pbs` | LWE Ciphertext encrypting spec(A) after the sample extract operation on `glwe_after_spec_br`        | `LweCiphertext<Vec<u64>>`  | `spec(A)`            |
+
+Ciphertexts with the `_karatsuba` suffix are generated using the Karatsuba polynomial multiplication algorithm in the blind rotation, while default ciphertexts are generated using an FFT multiplication.
+This makes it easier to reproduce bit exact results.
 
 ### Encodings
 #### Non native encoding

apps/test-vectors/data/toy_params/glwe_after_id_br_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08f31a47c29cc4d72ad32c0b5411fa20b3deef5b84558dd2fb892d3cdf90528a
+size 4679

apps/test-vectors/data/toy_params/glwe_after_spec_br_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ece8ca9c1436258b94e8c5e629b8722f9b18fdd415dd5209b6167a9dde8491c
+size 4679

apps/test-vectors/data/toy_params/lwe_after_id_pbs_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fb4bb45c259b8383da10fc8f9459c40a6972c49b1696eb107f0a75640724be5
+size 2365

apps/test-vectors/data/toy_params/lwe_after_spec_pbs_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7b8e3586128887bd682120f3e3a43156139bce5e3fe0b03284f8753a864d647
+size 2365

apps/test-vectors/data/valid_params_128/glwe_after_id_br_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d80dd93fefae4f4f89484dfcd65bbe99cc32e7e3b0a90c33dd0d77516c0a023
+size 36935

apps/test-vectors/data/valid_params_128/glwe_after_spec_br_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e59b002df3a9b01ad321ec51cf076fa35131ab9dbef141d1c54b717d61426c92
+size 36935

apps/test-vectors/data/valid_params_128/lwe_after_id_pbs_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76a5c52cab7fec1dc167da676c6cd39479cda6b2bb9f4e0573cb7d99c2692faa
+size 18493

apps/test-vectors/data/valid_params_128/lwe_after_spec_pbs_karatsuba.cbor

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3391969acf26dc69de0927ba279139d8d79999944069addc8ff469ad6c5ae2d
+size 18493

apps/test-vectors/src/main.rs

@@ -265,6 +265,7 @@ fn generate_test_vectors<P: AsRef<Path>>(
 
     let mut id_lut = encoding.encode_lut(glwe_dimension, polynomial_size, ID_LUT);
     assert_data_not_zero(&id_lut);
+    let mut id_lut_karatsuba = id_lut.clone();
 
     blind_rotate_assign(&modswitched, &mut id_lut, &fourier_bsk);
     assert_data_not_zero(&id_lut);
@@ -287,8 +288,32 @@ fn generate_test_vectors<P: AsRef<Path>>(
     assert_data_not_zero(&lwe_pbs_id);
     store_data(path, &lwe_pbs_id, "lwe_after_id_pbs");
 
+    blind_rotate_karatsuba_assign(&modswitched, &mut id_lut_karatsuba, &bsk);
+    store_data(path, &id_lut_karatsuba, "glwe_after_id_br_karatsuba");
+
+    let mut lwe_pbs_karatsuba_id = LweCiphertext::new(
+        0u64,
+        glwe_dimension
+            .to_equivalent_lwe_dimension(polynomial_size)
+            .to_lwe_size(),
+        encoding.ciphertext_modulus,
+    );
+
+    extract_lwe_sample_from_glwe_ciphertext(
+        &id_lut_karatsuba,
+        &mut lwe_pbs_karatsuba_id,
+        MonomialDegree(0),
+    );
+
+    let decrypted_pbs_id = decrypt_lwe_ciphertext(&large_lwe_secret_key, &lwe_pbs_karatsuba_id);
+    let res = encoding.decode(decrypted_pbs_id);
+
+    assert_eq!(res, MSG_A);
+    store_data(path, &lwe_pbs_karatsuba_id, "lwe_after_id_pbs_karatsuba");
+
     let mut spec_lut = encoding.encode_lut(glwe_dimension, polynomial_size, SPEC_LUT);
     assert_data_not_zero(&spec_lut);
+    let mut spec_lut_karatsuba = spec_lut.clone();
 
     blind_rotate_assign(&modswitched, &mut spec_lut, &fourier_bsk);
     assert_data_not_zero(&spec_lut);
@@ -310,6 +335,33 @@ fn generate_test_vectors<P: AsRef<Path>>(
     assert_eq!(res, SPEC_LUT(MSG_A));
     assert_data_not_zero(&lwe_pbs_spec);
     store_data(path, &lwe_pbs_spec, "lwe_after_spec_pbs");
+
+    blind_rotate_karatsuba_assign(&modswitched, &mut spec_lut_karatsuba, &bsk);
+    store_data(path, &spec_lut_karatsuba, "glwe_after_spec_br_karatsuba");
+
+    let mut lwe_pbs_karatsuba_spec = LweCiphertext::new(
+        0u64,
+        glwe_dimension
+            .to_equivalent_lwe_dimension(polynomial_size)
+            .to_lwe_size(),
+        encoding.ciphertext_modulus,
+    );
+
+    extract_lwe_sample_from_glwe_ciphertext(
+        &spec_lut_karatsuba,
+        &mut lwe_pbs_karatsuba_spec,
+        MonomialDegree(0),
+    );
+
+    let decrypted_pbs_spec = decrypt_lwe_ciphertext(&large_lwe_secret_key, &lwe_pbs_karatsuba_spec);
+    let res = encoding.decode(decrypted_pbs_spec);
+
+    assert_eq!(res, SPEC_LUT(MSG_A));
+    store_data(
+        path,
+        &lwe_pbs_karatsuba_spec,
+        "lwe_after_spec_pbs_karatsuba",
+    );
 }
 
 fn rm_dir_except_readme<P: AsRef<Path>>(dir: P) {

apps/trivium/README.md

@@ -129,7 +129,7 @@ Other sizes than 64 bit are expected to be available in the future.
 
 # FHE shortint Trivium implementation
 
-The same implementation is also available for generic Ciphertexts representing bits (meant to be used with parameters `V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128`).
+The same implementation is also available for generic Ciphertexts representing bits (meant to be used with parameters `V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128`).
 It uses a lower level API of tfhe-rs, so the syntax is a little bit different. It also implements the `TransCiphering` trait. For optimization purposes, it does not internally run
 on the same cryptographic parameters as the high level API of tfhe-rs. As such, it requires the usage of a casting key, to switch from one parameter space to another, which makes
 its setup a little more intricate.
@@ -138,9 +138,9 @@ Example code:
 ```rust
 use tfhe::shortint::prelude::*;
 use tfhe::shortint::parameters::current_params::{
-    V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
 };
 use tfhe::{ConfigBuilder, generate_keys, FheUint64};
 use tfhe::prelude::*;
@@ -148,17 +148,17 @@ use tfhe_trivium::TriviumStreamShortint;
 
 fn test_shortint() {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
-    let (client_key, server_key): (ClientKey, ServerKey) = gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+    let (client_key, server_key): (ClientKey, ServerKey) = gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB".to_string();

apps/trivium/benches/kreyvium_shortint.rs

@@ -1,9 +1,9 @@
 use criterion::Criterion;
 use tfhe::prelude::*;
 use tfhe::shortint::parameters::current_params::{
-    V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
 };
 use tfhe::shortint::prelude::*;
 use tfhe::{generate_keys, ConfigBuilder, FheUint64};
@@ -11,19 +11,19 @@ use tfhe_trivium::{KreyviumStreamShortint, TransCiphering};
 
 pub fn kreyvium_shortint_warmup(c: &mut Criterion) {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();
@@ -64,19 +64,19 @@ pub fn kreyvium_shortint_warmup(c: &mut Criterion) {
 
 pub fn kreyvium_shortint_gen(c: &mut Criterion) {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();
@@ -112,19 +112,19 @@ pub fn kreyvium_shortint_gen(c: &mut Criterion) {
 
 pub fn kreyvium_shortint_trans(c: &mut Criterion) {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();

apps/trivium/benches/trivium_shortint.rs

@@ -1,9 +1,9 @@
 use criterion::Criterion;
 use tfhe::prelude::*;
 use tfhe::shortint::parameters::current_params::{
-    V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
 };
 use tfhe::shortint::prelude::*;
 use tfhe::{generate_keys, ConfigBuilder, FheUint64};
@@ -11,19 +11,19 @@ use tfhe_trivium::{TransCiphering, TriviumStreamShortint};
 
 pub fn trivium_shortint_warmup(c: &mut Criterion) {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB".to_string();
@@ -64,19 +64,19 @@ pub fn trivium_shortint_warmup(c: &mut Criterion) {
 
 pub fn trivium_shortint_gen(c: &mut Criterion) {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB".to_string();
@@ -112,19 +112,19 @@ pub fn trivium_shortint_gen(c: &mut Criterion) {
 
 pub fn trivium_shortint_trans(c: &mut Criterion) {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB".to_string();

apps/trivium/src/kreyvium/test.rs

@@ -1,9 +1,9 @@
 use crate::{KreyviumStream, KreyviumStreamByte, KreyviumStreamShortint, TransCiphering};
 use tfhe::prelude::*;
 use tfhe::shortint::parameters::current_params::{
-    V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
 };
 use tfhe::{generate_keys, ConfigBuilder, FheBool, FheUint64, FheUint8};
 // Values for these tests come from the github repo renaud1239/Kreyvium,
@@ -221,19 +221,19 @@ use tfhe::shortint::prelude::*;
 #[test]
 fn kreyvium_test_shortint_long() {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB000000000000".to_string();

apps/trivium/src/trans_ciphering/mod.rs

@@ -7,7 +7,7 @@ use tfhe::prelude::*;
 use tfhe::shortint::Ciphertext;
 use tfhe::{set_server_key, unset_server_key, FheUint64, FheUint8, ServerKey};
 
-/// Triat specifying the interface for trans ciphering a FheUint64 object. Since it is meant
+/// Trait specifying the interface for trans ciphering a FheUint64 object. Since it is meant
 /// to be used with stream ciphers, encryption and decryption are by default the same.
 pub trait TransCiphering {
     fn trans_encrypt_64(&mut self, cipher: FheUint64) -> FheUint64;

apps/trivium/src/trivium/test.rs

@@ -1,9 +1,9 @@
 use crate::{TransCiphering, TriviumStream, TriviumStreamByte, TriviumStreamShortint};
 use tfhe::prelude::*;
 use tfhe::shortint::parameters::current_params::{
-    V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
-    V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128,
+    V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128,
 };
 use tfhe::{generate_keys, ConfigBuilder, FheBool, FheUint64, FheUint8};
 // Values for these tests come from the github repo cantora/avr-crypto-lib, commit 2a5b018,
@@ -357,19 +357,19 @@ use tfhe::shortint::prelude::*;
 #[test]
 fn trivium_test_shortint_long() {
     let config = ConfigBuilder::default()
-        .use_custom_parameters(V1_5_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
+        .use_custom_parameters(V1_6_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M128)
         .build();
     let (hl_client_key, hl_server_key) = generate_keys(config);
     let underlying_ck: tfhe::shortint::ClientKey = (*hl_client_key.as_ref()).clone().into();
     let underlying_sk: tfhe::shortint::ServerKey = (*hl_server_key.as_ref()).clone().into();
 
     let (client_key, server_key): (ClientKey, ServerKey) =
-        gen_keys(V1_5_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
+        gen_keys(V1_6_PARAM_MESSAGE_1_CARRY_1_KS_PBS_GAUSSIAN_2M128);
 
     let ksk = KeySwitchingKey::new(
         (&client_key, Some(&server_key)),
         (&underlying_ck, &underlying_sk),
-        V1_5_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
+        V1_6_PARAM_KEYSWITCH_1_1_KS_PBS_TO_2_2_KS_PBS_GAUSSIAN_2M128,
     );
 
     let key_string = "0053A6F94C9FF24598EB".to_string();

backends/tfhe-cuda-backend/Cargo.toml

@@ -5,16 +5,16 @@ edition = "2021"
 authors = ["Zama team"]
 license = "BSD-3-Clause-Clear"
 description = "Cuda implementation of TFHE-rs primitives."
-homepage = "https://www.zama.ai/"
-documentation = "https://docs.zama.ai/tfhe-rs"
+homepage = "https://www.zama.org/"
+documentation = "https://docs.zama.org/tfhe-rs"
 repository = "https://github.com/zama-ai/tfhe-rs"
 readme = "README.md"
 keywords = ["fully", "homomorphic", "encryption", "fhe", "cryptography"]
 
 [build-dependencies]
-cmake = { version = "0.1" }
-pkg-config = { version = "0.3" }
-bindgen = "0.71"
+cmake.workspace = true
+pkg-config.workspace = true
+bindgen.workspace = true
 
 [features]
 experimental-multi-arch = []

backends/tfhe-cuda-backend/README.md

@@ -51,4 +51,4 @@ If your machine does not have an available Nvidia GPU, the compilation will work
 ## License
 
 This software is distributed under the BSD-3-Clause-Clear license. If you have any questions,
-please contact us at `hello@zama.ai`.
+please contact us at `hello@zama.org`.

backends/tfhe-cuda-backend/build.rs

@@ -86,6 +86,8 @@ fn main() {
             "cuda/include/integer/integer.h",
             "cuda/include/integer/rerand.h",
             "cuda/include/aes/aes.h",
+            "cuda/include/trivium/trivium.h",
+            "cuda/include/kreyvium/kreyvium.h",
             "cuda/include/zk/zk.h",
             "cuda/include/keyswitch/keyswitch.h",
             "cuda/include/keyswitch/ks_enums.h",

backends/tfhe-cuda-backend/cuda/.semgrep/release-ordering.yaml

@@ -0,0 +1,64 @@
+rules:
+  - id: release-missing-cuda-synchronize
+    message: >-
+      release() method does not call cuda_synchronize_stream or delegate to
+      another release(). All release methods must synchronize the CUDA stream
+      (directly or via delegation) to ensure async GPU operations complete
+      before returning.
+    severity: ERROR
+    languages: [cpp]
+    paths:
+      exclude:
+        - "**/helper_multi_gpu.h"
+    patterns:
+      - pattern: |
+          void release(...) {
+            ...
+          }
+      - pattern-not: |
+          void release(...) {
+            ...
+            cuda_synchronize_stream($S.stream(0), ...);
+            ...
+          }
+      - pattern-not: |
+          void release(cudaStream_t stream, ...) {
+            ...
+            cuda_synchronize_stream(stream, ...);
+            ...
+          }
+      - pattern-not: |
+          void release(...) {
+            ...
+            $MEM->release(...);
+            ...
+          }
+
+
+  - id: cleanup-missing-release-or-synchronize
+    message: >-
+      cleanup_ function does not call release() or cuda_synchronize_stream().
+      All non-async cleanup_ functions must either call release() on a memory
+      structure or synchronize the CUDA stream.
+    severity: ERROR
+    languages: [cpp]
+    patterns:
+      - pattern: |
+          void $FUNC(...) {
+            ...
+          }
+      - metavariable-regex:
+          metavariable: $FUNC
+          regex: ^cleanup_.*(?<!_async)$
+      - pattern-not: |
+          void $FUNC(...) {
+            ...
+            $MEM->release(...);
+            ...
+          }
+      - pattern-not: |
+          void $FUNC(...) {
+            ...
+            cuda_synchronize_stream(...);
+            ...
+          }

backends/tfhe-cuda-backend/cuda/include/aes/aes.h

@@ -3,7 +3,7 @@
 #include "../integer/integer.h"
 
 extern "C" {
-uint64_t scratch_cuda_integer_aes_encrypt_64(
+uint64_t scratch_cuda_integer_aes_ctr_encrypt_64_async(
     CudaStreamsFFI streams, int8_t **mem_ptr, uint32_t glwe_dimension,
     uint32_t polynomial_size, uint32_t lwe_dimension, uint32_t ks_level,
     uint32_t ks_base_log, uint32_t pbs_level, uint32_t pbs_base_log,
@@ -12,41 +12,28 @@ uint64_t scratch_cuda_integer_aes_encrypt_64(
     PBS_MS_REDUCTION_T noise_reduction_type, uint32_t num_aes_inputs,
     uint32_t sbox_parallelism);
 
-void cuda_integer_aes_ctr_encrypt_64(CudaStreamsFFI streams,
-                                     CudaRadixCiphertextFFI *output,
-                                     CudaRadixCiphertextFFI const *iv,
-                                     CudaRadixCiphertextFFI const *round_keys,
-                                     const uint64_t *counter_bits_le_all_blocks,
-                                     uint32_t num_aes_inputs, int8_t *mem_ptr,
-                                     void *const *bsks, void *const *ksks);
-
-void cleanup_cuda_integer_aes_encrypt_64(CudaStreamsFFI streams,
-                                         int8_t **mem_ptr_void);
-
-uint64_t scratch_cuda_integer_key_expansion_64(
+uint64_t scratch_cuda_integer_aes_ctr_256_encrypt_64_async(
     CudaStreamsFFI streams, int8_t **mem_ptr, uint32_t glwe_dimension,
     uint32_t polynomial_size, uint32_t lwe_dimension, uint32_t ks_level,
     uint32_t ks_base_log, uint32_t pbs_level, uint32_t pbs_base_log,
     uint32_t grouping_factor, uint32_t message_modulus, uint32_t carry_modulus,
     PBS_TYPE pbs_type, bool allocate_gpu_memory,
-    PBS_MS_REDUCTION_T noise_reduction_type);
+    PBS_MS_REDUCTION_T noise_reduction_type, uint32_t num_aes_inputs,
+    uint32_t sbox_parallelism);
 
-void cuda_integer_key_expansion_64(CudaStreamsFFI streams,
-                                   CudaRadixCiphertextFFI *expanded_keys,
-                                   CudaRadixCiphertextFFI const *key,
-                                   int8_t *mem_ptr, void *const *bsks,
-                                   void *const *ksks);
-
-void cleanup_cuda_integer_key_expansion_64(CudaStreamsFFI streams,
-                                           int8_t **mem_ptr_void);
-
-void cuda_integer_aes_ctr_256_encrypt_64(
+void cuda_integer_aes_ctr_encrypt_64_async(
     CudaStreamsFFI streams, CudaRadixCiphertextFFI *output,
     CudaRadixCiphertextFFI const *iv, CudaRadixCiphertextFFI const *round_keys,
     const uint64_t *counter_bits_le_all_blocks, uint32_t num_aes_inputs,
     int8_t *mem_ptr, void *const *bsks, void *const *ksks);
 
-uint64_t scratch_cuda_integer_key_expansion_256_64(
+void cleanup_cuda_integer_aes_ctr_encrypt_64(CudaStreamsFFI streams,
+                                             int8_t **mem_ptr_void);
+
+void cleanup_cuda_integer_aes_ctr_256_encrypt_64(CudaStreamsFFI streams,
+                                                 int8_t **mem_ptr_void);
+
+uint64_t scratch_cuda_integer_key_expansion_64_async(
     CudaStreamsFFI streams, int8_t **mem_ptr, uint32_t glwe_dimension,
     uint32_t polynomial_size, uint32_t lwe_dimension, uint32_t ks_level,
     uint32_t ks_base_log, uint32_t pbs_level, uint32_t pbs_base_log,
@@ -54,11 +41,33 @@ uint64_t scratch_cuda_integer_key_expansion_256_64(
     PBS_TYPE pbs_type, bool allocate_gpu_memory,
     PBS_MS_REDUCTION_T noise_reduction_type);
 
-void cuda_integer_key_expansion_256_64(CudaStreamsFFI streams,
-                                       CudaRadixCiphertextFFI *expanded_keys,
-                                       CudaRadixCiphertextFFI const *key,
-                                       int8_t *mem_ptr, void *const *bsks,
-                                       void *const *ksks);
+void cuda_integer_key_expansion_64_async(CudaStreamsFFI streams,
+                                         CudaRadixCiphertextFFI *expanded_keys,
+                                         CudaRadixCiphertextFFI const *key,
+                                         int8_t *mem_ptr, void *const *bsks,
+                                         void *const *ksks);
+
+void cleanup_cuda_integer_key_expansion_64(CudaStreamsFFI streams,
+                                           int8_t **mem_ptr_void);
+
+void cuda_integer_aes_ctr_256_encrypt_64_async(
+    CudaStreamsFFI streams, CudaRadixCiphertextFFI *output,
+    CudaRadixCiphertextFFI const *iv, CudaRadixCiphertextFFI const *round_keys,
+    const uint64_t *counter_bits_le_all_blocks, uint32_t num_aes_inputs,
+    int8_t *mem_ptr, void *const *bsks, void *const *ksks);
+
+uint64_t scratch_cuda_integer_key_expansion_256_64_async(
+    CudaStreamsFFI streams, int8_t **mem_ptr, uint32_t glwe_dimension,
+    uint32_t polynomial_size, uint32_t lwe_dimension, uint32_t ks_level,
+    uint32_t ks_base_log, uint32_t pbs_level, uint32_t pbs_base_log,
+    uint32_t grouping_factor, uint32_t message_modulus, uint32_t carry_modulus,
+    PBS_TYPE pbs_type, bool allocate_gpu_memory,
+    PBS_MS_REDUCTION_T noise_reduction_type);
+
+void cuda_integer_key_expansion_256_64_async(
+    CudaStreamsFFI streams, CudaRadixCiphertextFFI *expanded_keys,
+    CudaRadixCiphertextFFI const *key, int8_t *mem_ptr, void *const *bsks,
+    void *const *ksks);
 
 void cleanup_cuda_integer_key_expansion_256_64(CudaStreamsFFI streams,
                                                int8_t **mem_ptr_void);

backends/tfhe-cuda-backend/cuda/include/aes/aes_utilities.h

@@ -29,14 +29,13 @@ template <typename Torus> struct int_aes_lut_buffers {
         allocate_gpu_memory, size_tracker);
     std::function<Torus(Torus, Torus)> and_lambda =
         [](Torus a, Torus b) -> Torus { return a & b; };
-    generate_device_accumulator_bivariate<Torus>(
-        streams.stream(0), streams.gpu_index(0), this->and_lut->get_lut(0, 0),
-        this->and_lut->get_degree(0), this->and_lut->get_max_degree(0),
-        params.glwe_dimension, params.polynomial_size, params.message_modulus,
-        params.carry_modulus, and_lambda, allocate_gpu_memory);
+
     auto active_streams_and_lut = streams.active_gpu_subset(
-        SBOX_MAX_AND_GATES * num_aes_inputs * sbox_parallelism);
-    this->and_lut->broadcast_lut(active_streams_and_lut);
+        SBOX_MAX_AND_GATES * num_aes_inputs * sbox_parallelism,
+        params.pbs_type);
+    this->and_lut->generate_and_broadcast_bivariate_lut(
+        active_streams_and_lut, {0}, {and_lambda}, LUT_0_FOR_ALL_BLOCKS);
+
     this->and_lut->setup_gemm_batch_ks_temp_buffers(size_tracker);
 
     this->flush_lut = new int_radix_lut<Torus>(
@@ -45,14 +44,11 @@ template <typename Torus> struct int_aes_lut_buffers {
     std::function<Torus(Torus)> flush_lambda = [](Torus x) -> Torus {
       return x & 1;
     };
-    generate_device_accumulator(
-        streams.stream(0), streams.gpu_index(0), this->flush_lut->get_lut(0, 0),
-        this->flush_lut->get_degree(0), this->flush_lut->get_max_degree(0),
-        params.glwe_dimension, params.polynomial_size, params.message_modulus,
-        params.carry_modulus, flush_lambda, allocate_gpu_memory);
-    auto active_streams_flush_lut =
-        streams.active_gpu_subset(AES_STATE_BITS * num_aes_inputs);
-    this->flush_lut->broadcast_lut(active_streams_flush_lut);
+
+    auto active_streams_flush_lut = streams.active_gpu_subset(
+        AES_STATE_BITS * num_aes_inputs, params.pbs_type);
+    this->flush_lut->generate_and_broadcast_lut(
+        active_streams_flush_lut, {0}, {flush_lambda}, LUT_0_FOR_ALL_BLOCKS);
     this->flush_lut->setup_gemm_batch_ks_temp_buffers(size_tracker);
 
     this->carry_lut = new int_radix_lut<Torus>(
@@ -60,13 +56,11 @@ template <typename Torus> struct int_aes_lut_buffers {
     std::function<Torus(Torus)> carry_lambda = [](Torus x) -> Torus {
       return (x >> 1) & 1;
     };
-    generate_device_accumulator(
-        streams.stream(0), streams.gpu_index(0), this->carry_lut->get_lut(0, 0),
-        this->carry_lut->get_degree(0), this->carry_lut->get_max_degree(0),
-        params.glwe_dimension, params.polynomial_size, params.message_modulus,
-        params.carry_modulus, carry_lambda, allocate_gpu_memory);
-    auto active_streams_carry_lut = streams.active_gpu_subset(num_aes_inputs);
-    this->carry_lut->broadcast_lut(active_streams_carry_lut);
+
+    auto active_streams_carry_lut =
+        streams.active_gpu_subset(num_aes_inputs, params.pbs_type);
+    this->carry_lut->generate_and_broadcast_lut(
+        active_streams_carry_lut, {0}, {carry_lambda}, LUT_0_FOR_ALL_BLOCKS);
     this->carry_lut->setup_gemm_batch_ks_temp_buffers(size_tracker);
   }
 
@@ -185,11 +179,11 @@ template <typename Torus> struct int_aes_counter_workspaces {
         params.big_lwe_dimension, size_tracker, allocate_gpu_memory);
 
     this->h_counter_bits_buffer =
-        (Torus *)malloc(num_aes_inputs * sizeof(Torus));
-    size_tracker += num_aes_inputs * sizeof(Torus);
+        (Torus *)malloc(safe_mul_sizeof<Torus>(num_aes_inputs));
+    size_tracker += safe_mul_sizeof<Torus>(num_aes_inputs);
     this->d_counter_bits_buffer = (Torus *)cuda_malloc_with_size_tracking_async(
-        num_aes_inputs * sizeof(Torus), streams.stream(0), streams.gpu_index(0),
-        size_tracker, allocate_gpu_memory);
+        safe_mul_sizeof<Torus>(num_aes_inputs), streams.stream(0),
+        streams.gpu_index(0), size_tracker, allocate_gpu_memory);
   }
 
   void release(CudaStreams streams, bool allocate_gpu_memory) {

backends/tfhe-cuda-backend/cuda/include/checked_arithmetic.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <cstddef>
+#include <cstdio>
+
+#include "device.h"
+
+// Variadic checked multiplication of size_t values.
+// Folds left-to-right using __builtin_mul_overflow, returning true on overflow.
+// On overflow the value written to *out is unspecified.
+template <typename... Args>
+inline bool checked_mul(size_t *out, size_t first, Args... rest) {
+  size_t result = first;
+  for (size_t value : {static_cast<size_t>(rest)...}) {
+    if (__builtin_mul_overflow(result, value, &result))
+      return true;
+  }
+  *out = result;
+  return false;
+}
+
+// Variadic safe multiplication: computes the product and panics on overflow.
+template <typename... Args> inline size_t safe_mul(size_t first, Args... rest) {
+  size_t result;
+  bool overflow = checked_mul(&result, first, rest...);
+  PANIC_IF_FALSE(!overflow, "multiplication overflow wraps size_t");
+  return result;
+}
+
+// Variadic safe multiplication with an appended sizeof(T) factor.
+// Computes (args... * sizeof(T)) with overflow checking.
+template <typename T, typename... Args>
+inline size_t safe_mul_sizeof(Args... args) {
+  return safe_mul(args..., sizeof(T));
+}

backends/tfhe-cuda-backend/cuda/include/ciphertext.h

@@ -5,39 +5,36 @@
 
 extern "C" {
 
-void cuda_convert_lwe_ciphertext_vector_to_gpu_64(void *stream,
-                                                  uint32_t gpu_index,
-                                                  void *dest, void const *src,
-                                                  uint32_t number_of_cts,
-                                                  uint32_t lwe_dimension);
-void cuda_convert_lwe_ciphertext_vector_to_cpu_64(void *stream,
-                                                  uint32_t gpu_index,
-                                                  void *dest, void const *src,
-                                                  uint32_t number_of_cts,
-                                                  uint32_t lwe_dimension);
+void cuda_convert_lwe_ciphertext_vector_to_gpu_64_async(
+    void *stream, uint32_t gpu_index, void *dest, void const *src,
+    uint32_t number_of_cts, uint32_t lwe_dimension);
+void cuda_convert_lwe_ciphertext_vector_to_cpu_64_async(
+    void *stream, uint32_t gpu_index, void *dest, void const *src,
+    uint32_t number_of_cts, uint32_t lwe_dimension);
 
-void cuda_glwe_sample_extract_64(void *stream, uint32_t gpu_index,
-                                 void *lwe_array_out, void const *glwe_array_in,
-                                 uint32_t const *nth_array, uint32_t num_nths,
-                                 uint32_t lwe_per_glwe, uint32_t glwe_dimension,
-                                 uint32_t polynomial_size);
-
-void cuda_modulus_switch_inplace_64(void *stream, uint32_t gpu_index,
-                                    void *lwe_array_out, uint32_t size,
-                                    uint32_t log_modulus);
-
-void cuda_modulus_switch_64(void *stream, uint32_t gpu_index, void *lwe_out,
-                            const void *lwe_in, uint32_t size,
-                            uint32_t log_modulus);
-
-void cuda_centered_modulus_switch_64(void *stream, uint32_t gpu_index,
-                                     void *lwe_out, const void *lwe_in,
-                                     uint32_t lwe_dimension,
-                                     uint32_t log_modulus);
-
-void cuda_glwe_sample_extract_128(
+void cuda_glwe_sample_extract_64_async(
     void *stream, uint32_t gpu_index, void *lwe_array_out,
     void const *glwe_array_in, uint32_t const *nth_array, uint32_t num_nths,
-    uint32_t lwe_per_glwe, uint32_t glwe_dimension, uint32_t polynomial_size);
+    uint32_t num_lwes_to_extract_per_glwe, uint32_t num_lwes_stored_per_glwe,
+    uint32_t glwe_dimension, uint32_t polynomial_size);
+
+void cuda_modulus_switch_inplace_64_async(void *stream, uint32_t gpu_index,
+                                          void *lwe_array_out, uint32_t size,
+                                          uint32_t log_modulus);
+
+void cuda_modulus_switch_64_async(void *stream, uint32_t gpu_index,
+                                  void *lwe_out, const void *lwe_in,
+                                  uint32_t size, uint32_t log_modulus);
+
+void cuda_centered_modulus_switch_64_async(void *stream, uint32_t gpu_index,
+                                           void *lwe_out, const void *lwe_in,
+                                           uint32_t lwe_dimension,
+                                           uint32_t log_modulus);
+
+void cuda_glwe_sample_extract_128_async(
+    void *stream, uint32_t gpu_index, void *lwe_array_out,
+    void const *glwe_array_in, uint32_t const *nth_array, uint32_t num_nths,
+    uint32_t num_lwes_to_extract_per_glwe, uint32_t num_lwes_stored_per_glwe,
+    uint32_t glwe_dimension, uint32_t polynomial_size);
 }
 #endif