mirror of
https://github.com/zama-ai/tfhe-rs.git
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9ee8259002
This backend abstract communication with Hpu Fpga hardware.
It define it's proper entities to prevent circular dependencies with
tfhe-rs.
Object lifetime is handle through Arc<Mutex<T>> wrapper, and enforce
that all objects currently alive in Hpu Hw are also kept valid on the
host side.
It contains the second version of HPU instruction set (HIS_V2.0):
* DOp have following properties:
+ Template as first class citizen
+ Support of Immediate template
+ Direct parser and conversion between Asm/Hex
+ Replace deku (and it's associated endianess limitation) by
+ bitfield_struct and manual parsing
* IOp have following properties:
+ Support various number of Destination
+ Support various number of Sources
+ Support various number of Immediat values
+ Support of multiple bitwidth (Not implemented yet in the Fpga
firmware)
Details could be view in `backends/tfhe-hpu-backend/Readme.md`
74 lines
1.9 KiB
YAML
74 lines
1.9 KiB
YAML
# Test tfhe-fft
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name: Cargo Test HLAPI HPU
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on:
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pull_request:
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push:
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branches:
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- main
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env:
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CARGO_TERM_COLOR: always
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IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }}
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CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }}
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concurrency:
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group: ${{ github.workflow }}-${{ github.head_ref }}
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cancel-in-progress: true
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permissions: { }
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jobs:
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should-run:
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runs-on: ubuntu-latest
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permissions:
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pull-requests: read
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outputs:
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hpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.hpu_any_changed }}
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steps:
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- name: Checkout tfhe-rs
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
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with:
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fetch-depth: 0
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persist-credentials: 'false'
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token: ${{ env.CHECKOUT_TOKEN }}
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- name: Check for file changes
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id: changed-files
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uses: tj-actions/changed-files@ed68ef82c095e0d48ec87eccea555d944a631a4c # v46.0.5
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with:
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files_yaml: |
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hpu:
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- tfhe/Cargo.toml
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- Makefile
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- backends/tfhe-hpu-backend/**
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- mockups/tfhe-hpu-mockup/**
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cargo-tests-hpu:
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needs: should-run
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if: needs.should-run.outputs.hpu_test == 'true'
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runs-on: large_ubuntu_16
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steps:
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- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
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with:
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persist-credentials: 'false'
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token: ${{ env.CHECKOUT_TOKEN }}
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- name: Install Rust
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uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
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with:
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toolchain: stable
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override: true
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- name: Install Just
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run: |
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cargo install just
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- name: Test HLAPI HPU
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run: |
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source setup_hpu.sh
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just -f mockups/tfhe-hpu-mockup/Justfile BUILD_PROFILE=release mockup &
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make HPU_CONFIG=sim test_high_level_api_hpu
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