Update documentation requirements

The hip-devel package depends on perl modules not distributed by default
on RHEL and SLES distriubutions, these can be installed from EPEL and
the `devel:languages:perl` repository respectively.

Ideally in the future these dependencies would be replaced with packages
available from default repositories, but in the meanwhile this should
be at least documented.

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @saadrahim @Rmalavally @amd-aakash @zhang2amd @jlgreathouse @samjwu @MathiasMagnus

.github/dependabot.yml

@@ -0,0 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "pip" # See documentation for possible values
+    directory: "/docs/sphinx" # Location of package manifests
+    open-pull-requests-limit: 10
+    schedule:
+      interval: "daily"

.github/workflows/linting.yml

@@ -0,0 +1,56 @@
+name: Linting
+
+on:
+  push:
+    branches: 
+    - develop
+    - main
+  pull_request:
+    branches: 
+    - develop
+    - main
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  lint-rest:
+    name: "RestructuredText"
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+    - name: Install rst-lint
+      run: pip install restructuredtext-lint
+    - name: Lint ResT files
+      run: rst-lint ${{ join(github.workspace, '/docs') }}
+
+  lint-md:
+    name: "Markdown"
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+    - name: Use markdownlint-cli2
+      uses: DavidAnson/markdownlint-cli2-action@v10.0.1
+      with:
+        globs: '**/*.md'
+
+  spelling:
+    name: "Spelling"
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+    - name: Fetch config
+      shell: sh
+      run: |
+        curl --silent --show-error --fail --location https://raw.github.com/RadeonOpenCompute/rocm-docs-core/develop/.spellcheck.yaml -O
+        curl --silent --show-error --fail --location https://raw.github.com/RadeonOpenCompute/rocm-docs-core/develop/.wordlist.txt >> .wordlist.txt
+    - name: Run spellcheck
+      uses: rojopolis/spellcheck-github-actions@0.30.0
+    - name: On fail
+      if: failure()
+      run: |
+        echo "Please check for spelling mistakes or add them to '.wordlist.txt' in either the root of this project or in rocm-docs-core."

.gitignore

@@ -0,0 +1,18 @@
+.venv
+.vscode
+build
+
+# documentation artifacts
+_build/
+_images/
+_static/
+_templates/
+_toc.yml
+docBin/
+_doxygen/
+_readthedocs/
+
+# avoid duplicating contributing.md due to conf.py
+docs/contributing.md
+docs/release.md
+docs/CHANGELOG.md

.markdownlint-cli2.yaml

@@ -0,0 +1,14 @@
+config:
+  default: true
+  MD013: false
+  MD026:
+    punctuation: '.,;:!'
+  MD029:
+    style: ordered
+  MD033: false
+  MD034: false
+  MD041: false
+ignores:
+  - CHANGELOG.md
+  - "{,docs/}{RELEASE,release}.md"
+  - tools/autotag/templates/**/*.md

.readthedocs.yaml

@@ -0,0 +1,21 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+version: 2
+
+build:
+   os: ubuntu-22.04
+   tools:
+      python: "3.10"
+   apt_packages:
+     - "doxygen"
+     - "graphviz" # For dot graphs in doxygen
+
+python:
+   install:
+   - requirements: docs/sphinx/requirements.txt
+
+sphinx:
+   configuration: docs/conf.py
+
+formats: []

.wordlist.txt

@@ -0,0 +1,29 @@
+# isv_deployment_win
+ABI
+# gpu_aware_mpi
+DMA
+GDR
+HCA
+MPI
+MVAPICH
+Mellanox's
+NIC
+OFED
+OSU
+OpenFabrics
+PeerDirect
+RDMA
+UCX
+ib_core
+# linear algebra
+LAPACK
+MMA
+backends
+cuSOLVER
+cuSPARSE
+# tuning_guides
+BMC
+DGEMM
+HPCG
+HPL
+IOPM

CONTRIBUTING.md

@@ -0,0 +1,246 @@
+# Contributing to ROCm Docs
+
+AMD values and encourages the ROCm community to contribute to our code and
+documentation. This repository is focused on ROCm documentation and this
+contribution guide describes the recommend method for creating and modifying our
+documentation.
+
+While interacting with ROCm Documentation, we encourage you to be polite and
+respectful in your contributions, content or otherwise. Authors, maintainers of
+these docs act on good intentions and to the best of their knowledge.
+Keep that in mind while you engage. Should you have issues with contributing
+itself, refer to
+[discussions](https://github.com/RadeonOpenCompute/ROCm/discussions) on the
+GitHub repository.
+
+## Supported Formats
+
+Our documentation includes both markdown and rst files. Markdown is encouraged
+over rst due to the lower barrier to participation. GitHub flavored markdown is preferred
+for all submissions as it will render accurately on our GitHub repositories. For existing documentation,
+[MyST](https://myst-parser.readthedocs.io/en/latest/intro.html) markdown
+is used to implement certain features unsupported in GitHub markdown. This is
+not encouraged for new documentation. AMD will transition
+to stricter use of GitHub flavored markdown with a few caveats. ROCm documentation
+also uses [sphinx-design](https://sphinx-design.readthedocs.io/en/latest/index.html)
+in our markdown and rst files. We also will use breathe syntax for doxygen documentation
+in our markdown files. Other design elements for effective HTML rendering of the documents
+may be added to our markdown files. Please see
+[GitHub](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github)'s
+guide on writing and formatting on GitHub as a starting point.
+
+ROCm documentation adds additional requirements to markdown and rst based files
+as follows:
+
+- Level one headers are only used for page titles. There must be only one level
+  1 header per file for both Markdown and Restructured Text.
+- Pass [markdownlint](https://github.com/markdownlint/markdownlint) check via
+  our automated github action on a Pull Request (PR).
+
+## Filenames and folder structure
+
+Please use snake case for file names. Our documentation follows pitchfork for
+folder structure. All documentation is in /docs except for special files like
+the contributing guide in the / folder. All images used in the documentation are
+place in the /docs/data folder.
+
+## How to provide feedback for for ROCm documentation
+
+There are three standard ways to provide feedback for this repository.
+
+### Pull Request
+
+All contributions to ROCm documentation should arrive via the
+[GitHub Flow](https://docs.github.com/en/get-started/quickstart/github-flow)
+targetting the develop branch of the repository. If you are unable to contribute
+via the GitHub Flow, feel free to email us. TODO, confirm email address.
+
+### GitHub Issue
+
+Issues on existing or absent docs can be filed as [GitHub issues
+](https://github.com/RadeonOpenCompute/ROCm/issues).
+
+### Email Feedback
+
+## Language and Style
+
+Adopting Microsoft CPP-Docs guidelines for [Voice and Tone
+](https://github.com/MicrosoftDocs/cpp-docs/blob/main/styleguide/voice-tone.md).
+
+ROCm documentation templates to be made public shortly. ROCm templates dictate
+the recommended structure and flow of the documentation. Guidelines on how to
+integrate figures, equations, and tables are all based off
+[MyST](https://myst-parser.readthedocs.io/en/latest/intro.html).
+
+Font size and selection, page layout, white space control, and other formatting
+details are controlled via rocm-docs-core, sphinx extention. Please raise issues
+in rocm-docs-core for any formatting concerns and changes requested.
+
+## Building Documentation
+
+While contributing, one may build the documentation locally on the command-line
+or rely on Continuous Integration for previewing the resulting HTML pages in a
+browser.
+
+### Command line documentation builds
+
+Python versions known to build documentation:
+
+- 3.8
+
+To build the docs locally using Python Virtual Environment (`venv`), execute the
+following commands from the project root:
+
+```sh
+python3 -mvenv .venv
+# Windows
+.venv/Scripts/python -m pip install -r docs/sphinx/requirements.txt
+.venv/Scripts/python -m sphinx -T -E -b html -d _build/doctrees -D language=en docs _build/html
+# Linux
+.venv/bin/python     -m pip install -r docs/sphinx/requirements.txt
+.venv/bin/python     -m sphinx -T -E -b html -d _build/doctrees -D language=en docs _build/html
+```
+
+Then open up `_build/html/index.html` in your favorite browser.
+
+### Pull Requests documentation builds
+
+When opening a PR to the `develop` branch on GitHub, the page corresponding to
+the PR (`https://github.com/RadeonOpenCompute/ROCm/pull/<pr_number>`) will have
+a summary at the bottom. This requires the user be logged in to GitHub.
+
+- There, click `Show all checks` and `Details` of the Read the Docs pipeline. It
+  will take you to `https://readthedocs.com/projects/advanced-micro-devices-rocm/
+  builds/<some_build_num>/`
+  - The list of commands shown are the exact ones used by CI to produce a render
+    of the documentation.
+- There, click on the small blue link `View docs` (which is not the same as the
+  bigger button with the same text). It will take you to the built HTML site with
+  a URL of the form `https://
+  advanced-micro-devices-demo--<pr_number>.com.readthedocs.build/projects/alpha/en
+  /<pr_number>/`.
+
+### Build the docs using VS Code
+
+One can put together a productive environment to author documentation and also
+test it locally using VS Code with only a handful of extensions. Even though the
+extension landscape of VS Code is ever changing, here is one example setup that
+proved useful at the time of writing. In it, one can change/add content, build a
+new version of the docs using a single VS Code Task (or hotkey), see all errors/
+warnings emitted by Sphinx in the Problems pane and immediately see the
+resulting website show up on a locally serving web server.
+
+#### Configuring VS Code
+
+1. Install the following extensions:
+
+    - Python (ms-python.python)
+    - Live Server (ritwickdey.LiveServer)
+
+2. Add the following entries in `.vscode/settings.json`
+
+    ```json
+    {
+      "liveServer.settings.root": "/.vscode/build/html",
+      "liveServer.settings.wait": 1000,
+      "python.terminal.activateEnvInCurrentTerminal": true
+    }
+    ```
+
+    The settings in order are set for the following reasons:
+    - Sets the root of the output website for live previews. Must be changed
+      alongside the `tasks.json` command.
+    - Tells live server to wait with the update to give time for Sphinx to
+      regenerate site contents and not refresh before all is don. (Empirical value)
+    - Automatic virtual env activation is a nice touch, should you want to build
+      the site from the integrated terminal.
+
+3. Add the following tasks in `.vscode/tasks.json`
+
+    ```json
+    {
+      "version": "2.0.0",
+      "tasks": [
+        {
+          "label": "Build Docs",
+          "type": "process",
+          "windows": {
+            "command": "${workspaceFolder}/.venv/Scripts/python.exe"
+          },
+          "command": "${workspaceFolder}/.venv/bin/python3",
+          "args": [
+            "-m",
+            "sphinx",
+            "-j",
+            "auto",
+            "-T",
+            "-b",
+            "html",
+            "-d",
+            "${workspaceFolder}/.vscode/build/doctrees",
+            "-D",
+            "language=en",
+            "${workspaceFolder}/docs",
+            "${workspaceFolder}/.vscode/build/html"
+          ],
+          "problemMatcher": [
+            {
+              "owner": "sphinx",
+              "fileLocation": "absolute",
+              "pattern": {
+                "regexp": "^(?:.*\\.{3}\\s+)?(\\/[^:]*|[a-zA-Z]:\\\\[^:]*):(\\d+):\\s+(WARNING|ERROR):\\s+(.*)$",
+                "file": 1,
+                "line": 2,
+                "severity": 3,
+                "message": 4
+              },
+            },
+            {
+              "owner": "sphinx",
+              "fileLocation": "absolute",
+              "pattern": {
+                "regexp": "^(?:.*\\.{3}\\s+)?(\\/[^:]*|[a-zA-Z]:\\\\[^:]*):{1,2}\\s+(WARNING|ERROR):\\s+(.*)$",
+                "file": 1,
+                "severity": 2,
+                "message": 3
+              }
+            }
+          ],
+          "group": {
+            "kind": "build",
+            "isDefault": true
+          }
+        },
+      ],
+    }
+    ```
+
+    > (Implementation detail: two problem matchers were needed to be defined,
+    > because VS Code doesn't tolerate some problem information being potentially
+    > absent. While a single regex could match all types of errors, if a capture
+    > group remains empty (the line number doesn't show up in all warning/error
+    > messages) but the `pattern` references said empty capture group, VS Code
+    > discards the message completely.)
+
+4. Configure Python virtual environment (venv)
+
+    - From the Command Palette, run `Python: Create Environment`
+      - Select `venv` environment and the `docs/sphinx/requirements.txt` file.
+      _(Simply pressing enter while hovering over the file from the dropdown is
+      insufficient, one has to select the radio button with the 'Space' key if
+      using the keyboard.)_
+
+5. Build the docs
+
+    - Launch the default build Task using either:
+      - a hotkey _(default is 'Ctrl+Shift+B')_ or
+      - by issuing the `Tasks: Run Build Task` from the Command Palette.
+
+6. Open the live preview
+
+    - Navigate to the output of the site within VS Code, right-click on
+    `.vscode/build/html/index.html` and select `Open with Live Server`. The
+    contents should update on every rebuild without having to refresh the
+    browser.
+
+<!-- markdownlint-restore -->

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,546 +1,54 @@
-
-# AMD ROCm™ Release Notes v4.0
-
-This page describes the features, fixed issues, and information about downloading and installing the ROCm software.
-It also covers known issues in this release.
-
-- [Supported Operating Systems and Documentation Updates](#Supported-Operating-Systems-and-Documentation-Updates)
-  * [Supported Operating Systems](#Supported-Operating-Systems)
-  * [ROCm Installation Updates](#ROCm-Installation-Updates)
-  * [AMD ROCm Documentation Updates](#AMD-ROCm-Documentation-Updates)
-   
-- [What\'s New in This Release](#Whats-New-in-This-Release)
-  * [INTRODUCING AMD INSTINCT MI100](#INTRODUCING-AMD-INSTINCT-MI100)
-  * [RAS Enhancements](#RAS-Enhancements)
-  * [Using CMake with AMD ROCm](#Using-CMake-with-AMD-ROCm)
-  * [AMD ROCm and Mesa Multimedia](#AMD-ROCm-and-Mesa-Multimedia)
-  * [ROCm System Management Information](#ROCm-System-Management-Information)
-  * [AMD GPU Debugger Enhancements](#AMD-GPU-Debugger-Enhancements)
-
-    
-- [Known Issues](#Known-Issues)
-
-- [Deprecations](#Deprecations)
-
-  * [Compiler Generated Code Object Version 2 Deprecation ](#Compiler-Generated-Code-Object-Version-2-Deprecation)
-  * [ROCr Runtime Deprecations](#ROCr-Runtime-Deprecations)
-  * [AOMP Deprecation](#AOMP-Deprecation)
-  
-
-- [Deploying ROCm](#Deploying-ROCm)
- 
-- [Hardware and Software Support](#Hardware-and-Software-Support)
-
-- [Machine Learning and High Performance Computing Software Stack for AMD GPU](#Machine-Learning-and-High-Performance-Computing-Software-Stack-for-AMD-GPU)
-  * [ROCm Binary Package Structure](#ROCm-Binary-Package-Structure)
-  * [ROCm Platform Packages](#ROCm-Platform-Packages)
-  
-
-
-# Supported Operating Systems 
-
-## List of Supported Operating Systems
-
-The AMD ROCm platform is designed to support the following operating systems:
-
-* Ubuntu 20.04.1 (5.4 and 5.6-oem) and 18.04.5 (Kernel 5.4)	
-
-* CentOS 7.8 (3.10.0-1127) & RHEL 7.9 (3.10.0-1160.6.1.el7) (Using devtoolset-7 runtime support)
-
-* CentOS 8.2 (4.18.0-193.el8) and RHEL 8.2 (4.18.0-193.1.1.el8) (devtoolset is not required)
-
-* SLES 15 SP2
-
- 
-# ROCm Installation Updates
-
-## Fresh Installation of AMD ROCm v4.0 Recommended
-
-A fresh and clean installation of AMD ROCm v4.0 is recommended. An upgrade from previous releases to AMD ROCm v4.0 is not supported.
-
-For more information, refer to the AMD ROCm Installation Guide at:
-https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation-Guide.html
-
-**Note**: AMD ROCm release v3.3 or prior releases are not fully compatible with AMD ROCm v3.5 and higher versions. You must perform a fresh ROCm installation if you want to upgrade from AMD ROCm v3.3 or older to 3.5 or higher versions and vice-versa.
-
-**Note**: *render group* is required only for Ubuntu v20.04. For all other ROCm supported operating systems, continue to use *video group*.
-
-* For ROCm v3.5 and releases thereafter,the *clinfo* path is changed to -  */opt/rocm/opencl/bin/clinfo*.
-
-* For ROCm v3.3 and older releases, the *clinfo* path remains unchanged -  */opt/rocm/opencl/bin/x86_64/clinfo*.
-
-**Note**: After an operating system upgrade, AMD ROCm may upgrade automatically and result in an error. This is because AMD ROCm does not support upgrades currently. You must uninstall and reinstall AMD ROCm after an operating system upgrade.
-
-
-## ROCm MultiVersion Installation Update
-
-With the AMD ROCm v4.0 release, the following ROCm multi-version installation changes apply:
-
-The meta packages rocm-dkms<version> are now deprecated for multi-version ROCm installs. For example, rocm-dkms3.7.0, rocm-dkms3.8.0.
- 
-* Multi-version installation of ROCm should be performed by installing rocm-dev<version> using   each of the desired ROCm versions. For example, rocm-dev3.7.0, rocm-dev3.8.0, rocm-dev3.9.0.   
-* Version files must be created for each multi-version rocm <= 4.0.0
-
-    * command: echo <version> | sudo tee /opt/rocm-<version>/.info/version
-
-    * example: echo 4.0.0 | sudo tee /opt/rocm-4.0.0/.info/version
-
-* The rock-dkms loadable kernel modules should be installed using a single rock-dkms package. 
-
-* ROCm v3.9 and above will not set any *ldconfig* entries for ROCm libraries for multi-version installation.  Users must set *LD_LIBRARY_PATH* to load the ROCm library version of choice.
-
-
-**NOTE**: The single version installation of the ROCm stack remains the same. The rocm-dkms package can be used for single version installs and is not deprecated at this time.
-
-
-
-# AMD ROCm Documentation Updates
-
-## AMD ROCm Installation Guide 
-
-The AMD ROCm Installation Guide in this release includes:
-
-* Supported Environments
-
-* Installation Instructions for v4.0
-
-* HIP Installation Instructions 
-
-* AMD ROCm and Mesa Multimedia Installation 
-
-* Using CMake with AMD ROCm 
-
-For more information, refer to the ROCm documentation website at:
-
-https://rocmdocs.amd.com/en/latest/
-
-
-## AMD ROCm - HIP Documentation Updates
-
-* HIP Programming Guide v4.0 
-
-https://github.com/RadeonOpenCompute/ROCm/blob/master/HIP_Programming_Guide_v4.0.pdf
-
-* HIP API Guide v4.0
-
-https://github.com/RadeonOpenCompute/ROCm/blob/master/HIP-API_Guide_v4.0.pdf
-
-* HIP FAQ  
-
-For more information, refer to
-
-https://rocmdocs.amd.com/en/latest/Programming_Guides/HIP-FAQ.html#hip-faq
-
-
-## ROCm SMI API Documentation Updates 
-
-* xGMI API
-
-For more information, refer to the ROCm SMI API Guide at,
-
-https://github.com/RadeonOpenCompute/ROCm/blob/master/ROCm_SMI_API_Guide_v4.0.pdf
-
-
-## General AMD ROCm Documentation Links
-
-Access the following links for more information:
-
-* For AMD ROCm documentation, see 
-
-  https://rocmdocs.amd.com/en/latest/
-
-* For installation instructions on supped platforms, see
-
-  https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation-Guide.html
-
-* For AMD ROCm binary structure, see
-
-  https://rocmdocs.amd.com/en/latest/Installation_Guide/Software-Stack-for-AMD-GPU.html
-  
-
-* For AMD ROCm Release History, see
-
- https://rocmdocs.amd.com/en/latest/Current_Release_Notes/ROCm-Version-History.html
-
-
-
-# What\'s New in This Release
-
-## INTRODUCING AMD INSTINCT MI100
-
-The AMD Instinct™ MI100 accelerator is the world’s fastest HPC GPU, and a culmination of the AMD CDNA architecture, with all-new Matrix Core Technology, and AMD ROCm™ open ecosystem to deliver new levels of performance, portability, and productivity. AMD CDNA is an all-new GPU architecture from AMD to drive accelerated computing into the era of exascale computing. The new architecture augments scalar and vector processing with new Matrix Core Engines and adds Infinity Fabric™ technology to scale up to larger systems. The open ROCm ecosystem puts customers in control and is a robust, mature platform that is easy to develop for and capable of running the most critical applications. The overall result is that the MI100 is the first GPU to break the 10TFLOP/s FP64 barrier designed as the steppingstone to the next generation of Exascale systems that will deliver pioneering discoveries in machine learning and scientific computing.
-
-
-### Key Features of AMD Instinct™ MI100 
-
-Important features of the AMD Instinct™ MI100 accelerator include:
-
-* Extended matrix core engine with Matrix Fused Multiply-Add (MFMA) for mixed-precision arithmetic and operates on KxN matrices (FP32, FP16, BF16, Int8) 
-
-* Added native support for the bfloat16 data type
-
-* 3 Infinity fabric connections per GPU enable a fully connected group of 4 GPUs in a ‘hive’ 
-
-![Screenshot](https://github.com/Rmalavally/ROCm/blob/master/images/keyfeatures.PNG)
-
-
-### Matrix Core Engines and GFX908 Considerations
-
-The AMD CDNA architecture builds on GCN’s foundation of scalars and vectors and adds matrices while simultaneously adding support for new numerical formats for machine learning and preserving backward compatibility for any software written for the GCN architecture. These Matrix Core Engines add a new family of wavefront-level instructions, the Matrix Fused MultiplyAdd or MFMA. The MFMA family performs mixed-precision arithmetic and operates on KxN matrices using four different types of input data: 8-bit integers (INT8), 16-bit half-precision FP (FP16), 16-bit brain FP (bf16), and 32-bit single-precision (FP32). All MFMA instructions produce either a 32-bit integer (INT32) or FP32 output, which reduces the likelihood of overflowing during the final accumulation stages of matrix multiplication.
-
-On nodes with gfx908, MFMA instructions are available to substantially speed up matrix operations. This hardware feature is used only in matrix multiplications functions in rocBLAS and supports only three base types f16_r, bf16_r, and f32_r. 
-
-* For half precision (f16_r and bf16_r) GEMM, use the function rocblas_gemm_ex, and set the compute_type parameter to f32_r.
-
-* For single precision (f32_r) GEMM, use the function rocblas_sgemm.
-
-* For single precision complex (f32_c) GEMM, use the function rocblas_cgemm.
-
-
-### References
-* For more information about bfloat16, see 
-
-https://rocblas.readthedocs.io/en/master/usermanual.html
-
-* For more details about AMD Instinct™ MI100 accelerator key features, see 
-
-https://www.amd.com/system/files/documents/instinct-mi100-brochure.pdf
-
-* For more information about the AMD Instinct MI100 accelerator, refer to the following sources:
-
-  - AMD CDNA whitepaper at https://www.amd.com/system/files/documents/amd-cdna-whitepaper.pdf
-  
-  - MI100 datasheet at https://www.amd.com/system/files/documents/instinct-mi100-brochure.pdf
-
-* AMD Instinct MI100/CDNA1 Shader Instruction Set Architecture (Dec. 2020) – This document describes the current environment, organization, and program state of AMD CDNA “Instinct MI100” devices. It details the instruction set and the microcode formats native to this family of processors that are accessible to programmers and compilers.
-
-https://developer.amd.com/wp-content/resources/CDNA1_Shader_ISA_14December2020.pdf
-
-
-## RAS ENHANCEMENTS
-
-RAS (Reliability, Availability, and Accessibility) features provide help with data center GPU management. It is a method provided to users to track and manage data points via options implemented in the ROCm-SMI Command Line Interface (CLI) tool. 
-
-For more information about rocm-smi, see 
-
-https://github.com/RadeonOpenCompute/ROC-smi 
-
-The command options are wrappers of the system calls into the device driver interface as described here:
-
-https://dri.freedesktop.org/docs/drm/gpu/amdgpu.html#amdgpu-ras-support
-
-
-
-## USING CMake with AMD ROCm
-
-Most components in AMD ROCm support CMake 3.5 or higher out-of-the-box and do not require any special Find modules. A Find module is often used downstream to find the files by guessing locations of files with platform-specific hints. Typically, the Find module is required when the upstream is not built with CMake or the package configuration files are not available.
-
-AMD ROCm provides the respective config-file packages, and this enables find_package to be used directly. AMD ROCm does not require any Find module as the config-file packages are shipped with the upstream projects.
-
-For more information, see 
-
-https://rocmdocs.amd.com/en/latest/Installation_Guide/Using-CMake-with-AMD-ROCm.html
-
-
-## AMD ROCm and Mesa Multimedia
-
-AMD ROCm extends support to Mesa Multimedia. Mesa is an open-source software implementation of OpenGL, Vulkan, and other graphics API specifications. Mesa translates these specifications to vendor-specific graphics hardware drivers.
-
-For detailed installation instructions, refer to
-
-https://rocmdocs.amd.com/en/latest/Installation_Guide/Mesa-Multimedia-Installation.html
-
-
-## ROCm System Management Information 
-
-The following enhancements are made to ROCm System Management Interface (SMI).
-
-### Support for Printing PCle Information on AMD Instinct™100
-
-AMD ROCm extends support for printing PCle information on AMD Instinct MI100. 
-
-To check the pp_dpm_pcie file, use *"rocm-smi --showclocks"*.
-
-*/opt/rocm-4.0.0-6132/bin/rocm_smi.py  --showclocks*
-
-![Screenshot](https://github.com/Rmalavally/ROCm/blob/master/images/SMI.PNG)
-
-
-### New API for xGMI 
-
-Rocm_smi_lib now provides an API that exposes xGMI (inter-chip Global Memory Interconnect) throughput from one node to another. 
-
-Refer to the rocm_smi_lib API documentation for more details. 
-
-https://github.com/RadeonOpenCompute/ROCm/blob/master/ROCm_SMI_API_Guide_v4.0.pdf
-
-
-
-
-## AMD GPU Debugger Enhancements
-
-In this release, AMD GPU Debugger has the following enhancements:
-
-* ROCm v4.0 ROCgdb is based on gdb 10.1
-
-* Extended support for AMD Instinct™ MI100 
-
-
-
-
-# Known Issues 
-
-The following are the known issues in this release.
-
-## Upgrade to AMD ROCm v4.0 Not Supported
-
-An upgrade from previous releases to AMD ROCm v4.0 is not supported. A fresh and clean installation of AMD ROCm v4.0 is recommended. 
-
-
-
-# Deprecations
-
-This section describes deprecations and removals in AMD ROCm.
-
-## Compiler Generated Code Object Version 2 Deprecation 
-
-**WARNING**
-
-Compiler-generated code object version 2 is no longer supported and will be removed shortly. AMD ROCm users must plan for the code object version 2 deprecation immediately. 
-
-Support for loading code object version 2 is also being deprecated with no announced removal release.
-
-## ROCr Runtime Deprecations
-
-The following ROCr Runtime enumerations, functions, and structs are deprecated in the AMD ROCm v4.0 release.
-
-### Deprecated ROCr Runtime Functions
-
-* hsa_isa_get_info
-
-* hsa_isa_compatible
-
-* hsa_executable_create
-
-* hsa_executable_get_symbol
-
-* hsa_executable_iterate_symbols
-
-* hsa_code_object_serialize
-
-* hsa_code_object_deserialize
-
-* hsa_code_object_destroy
-
-* hsa_code_object_get_info
-
-* hsa_executable_load_code_object
-
-* hsa_code_object_get_symbol
-
-* hsa_code_object_get_symbol_from_name
-
-* hsa_code_symbol_get_info
-
-* hsa_code_object_iterate_symbols
-
-
-### Deprecated ROCr Runtime Enumerations
-
-* HSA_ISA_INFO_CALL_CONVENTION_COUNT
-
-* HSA_ISA_INFO_CALL_CONVENTION_INFO_WAVEFRONT_SIZE
-
-* HSA_ISA_INFO_CALL_CONVENTION_INFO_WAVEFRONTS_PER_COMPUTE_UNIT
-
-* HSA_EXECUTABLE_SYMBOL_INFO_MODULE_NAME_LENGTH
-
-* HSA_EXECUTABLE_SYMBOL_INFO_MODULE_NAME
-
-* HSA_EXECUTABLE_SYMBOL_INFO_AGENT
-
-* HSA_EXECUTABLE_SYMBOL_INFO_VARIABLE_ALLOCATION
-
-* HSA_EXECUTABLE_SYMBOL_INFO_VARIABLE_SEGMENT
-
-* HSA_EXECUTABLE_SYMBOL_INFO_VARIABLE_ALIGNMENT
-
-* HSA_EXECUTABLE_SYMBOL_INFO_VARIABLE_SIZE
-
-* HSA_EXECUTABLE_SYMBOL_INFO_VARIABLE_IS_CONST
-
-* HSA_EXECUTABLE_SYMBOL_INFO_KERNEL_CALL_CONVENTION
-
-* HSA_EXECUTABLE_SYMBOL_INFO_INDIRECT_FUNCTION_CALL_CONVENTION
-
-   - hsa_code_object_type_t
-   
-   - hsa_code_object_info_t
-   
-   - hsa_code_symbol_info_t
-
-
-### Deprecated ROCr Runtime Structs
-
-* hsa_code_object_t
-
-* hsa_callback_data_t
-
-* hsa_code_symbol_t
-
-
-
-## AOMP Deprecation
-
-As of AMD ROCm v4.0, AOMP (aomp-amdgpu) is deprecated. OpenMP support has moved to the openmp-extras auxiliary package, which leverages the ROCm compiler on LLVM 12.
-
-For more information, refer to 
-
-https://rocmdocs.amd.com/en/latest/Programming_Guides/openmp_support.html
-
-
-# Deploying ROCm
-
-AMD hosts both Debian and RPM repositories for the ROCm v4.0.0 packages. 
-
-For more information on ROCM installation on all platforms, see
-
-https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation-Guide.html
-
-
-## Machine Learning and High Performance Computing Software Stack for AMD GPU
-
-For an updated version of the software stack for AMD GPU, see
-
-https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation-Guide.html#software-stack-for-amd-gpu
-
-
-
-# Hardware and Software Support
-ROCm is focused on using AMD GPUs to accelerate computational tasks such as machine learning, engineering workloads, and scientific computing.
-In order to focus our development efforts on these domains of interest, ROCm supports a targeted set of hardware configurations which are detailed further in this section.
-
-#### Supported GPUs
-Because the ROCm Platform has a focus on particular computational domains, we offer official support for a selection of AMD GPUs that are designed to offer good performance and price in these domains.
-
-**Note:** The integrated GPUs of Ryzen are not officially supported targets for ROCm.
-
-ROCm officially supports AMD GPUs that use following chips:
-
-* GFX9 GPUs
-
-  - "Vega 10" chips, such as on the AMD Radeon RX Vega 64 and Radeon Instinct MI25
-  
-  - "Vega 7nm" chips, such as on the Radeon Instinct MI50, Radeon Instinct MI60 or AMD Radeon VII, 
-
-* CDNA GPUs
-
-  - MI100 chips such as on the AMD Instinct™ MI100
-
-
-ROCm is a collection of software ranging from drivers and runtimes to libraries and developer tools.
-Some of this software may work with more GPUs than the "officially supported" list above, though AMD does not make any official claims of support for these devices on the ROCm software platform.
-The following list of GPUs are enabled in the ROCm software, though full support is not guaranteed:
-
-  * GFX8 GPUs
-    * "Polaris 11" chips, such as on the AMD Radeon RX 570 and Radeon Pro WX 4100
-    * "Polaris 12" chips, such as on the AMD Radeon RX 550 and Radeon RX 540
-  * GFX7 GPUs
-    * "Hawaii" chips, such as the AMD Radeon R9 390X and FirePro W9100
-
-As described in the next section, GFX8 GPUs require PCI Express 3.0 (PCIe 3.0) with support for PCIe atomics. This requires both CPU and motherboard support. GFX9 GPUs require PCIe 3.0 with support for PCIe atomics by default, but they can operate in most cases without this capability.
-
-The integrated GPUs in AMD APUs are not officially supported targets for ROCm.
-As described [below](#limited-support), "Carrizo", "Bristol Ridge", and "Raven Ridge" APUs are enabled in our upstream drivers and the ROCm OpenCL runtime.
-However, they are not enabled in the HIP runtime, and may not work due to motherboard or OEM hardware limitations.
-As such, they are not yet officially supported targets for ROCm.
-
-For a more detailed list of hardware support, please see [the following documentation](https://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units).
-
-#### Supported CPUs
-As described above, GFX8 GPUs require PCIe 3.0 with PCIe atomics in order to run ROCm.
-In particular, the CPU and every active PCIe point between the CPU and GPU require support for PCIe 3.0 and PCIe atomics.
-The CPU root must indicate PCIe AtomicOp Completion capabilities and any intermediate switch must indicate PCIe AtomicOp Routing capabilities.
-
-Current CPUs which support PCIe Gen3 + PCIe Atomics are:
-
-  * AMD Ryzen CPUs
-  * The CPUs in AMD Ryzen APUs
-  * AMD Ryzen Threadripper CPUs
-  * AMD EPYC CPUs
-  * Intel Xeon E7 v3 or newer CPUs
-  * Intel Xeon E5 v3 or newer CPUs
-  * Intel Xeon E3 v3 or newer CPUs
-  * Intel Core i7 v4, Core i5 v4, Core i3 v4 or newer CPUs (i.e. Haswell family or newer)
-  * Some Ivy Bridge-E systems
-
-Beginning with ROCm 1.8, GFX9 GPUs (such as Vega 10) no longer require PCIe atomics.
-We have similarly opened up more options for number of PCIe lanes.
-GFX9 GPUs can now be run on CPUs without PCIe atomics and on older PCIe generations, such as PCIe 2.0.
-This is not supported on GPUs below GFX9, e.g. GFX8 cards in the Fiji and Polaris families.
-
-If you are using any PCIe switches in your system, please note that PCIe Atomics are only supported on some switches, such as Broadcom PLX.
-When you install your GPUs, make sure you install them in a PCIe 3.1.0 x16, x8, x4, or x1 slot attached either directly to the CPU's Root I/O controller or via a PCIe switch directly attached to the CPU's Root I/O controller.
-
-In our experience, many issues stem from trying to use consumer motherboards which provide physical x16 connectors that are electrically connected as e.g. PCIe 2.0 x4, PCIe slots connected via the Southbridge PCIe I/O controller, or PCIe slots connected through a PCIe switch that does
-not support PCIe atomics.
-
-If you attempt to run ROCm on a system without proper PCIe atomic support, you may see an error in the kernel log (`dmesg`):
-```
-kfd: skipped device 1002:7300, PCI rejects atomics
-```
-
-Experimental support for our Hawaii (GFX7) GPUs (Radeon R9 290, R9 390, FirePro W9100, S9150, S9170)
-does not require or take advantage of PCIe Atomics. However, we still recommend that you use a CPU
-from the list provided above for compatibility purposes.
-
-#### Not supported or limited support under ROCm
-
-##### Limited support
-
-* ROCm 2.9.x should support PCIe 2.0 enabled CPUs such as the AMD Opteron, Phenom, Phenom II, Athlon, Athlon X2, Athlon II and older Intel Xeon and Intel Core Architecture and Pentium CPUs. However, we have done very limited testing on these configurations, since our test farm has been catering to CPUs listed above. This is where we need community support. _If you find problems on such setups, please report these issues_.
-* Thunderbolt 1, 2, and 3 enabled breakout boxes should now be able to work with ROCm. Thunderbolt 1 and 2 are PCIe 2.0 based, and thus are only supported with GPUs that do not require PCIe 3.1.0 atomics (e.g. Vega 10). However, we have done no testing on this configuration and would need community support due to limited access to this type of equipment.
-* AMD "Carrizo" and "Bristol Ridge" APUs are enabled to run OpenCL, but do not yet support HIP or our libraries built on top of these compilers and runtimes.
-  * As of ROCm 2.1, "Carrizo" and "Bristol Ridge" require the use of upstream kernel drivers.
-  * In addition, various "Carrizo" and "Bristol Ridge" platforms may not work due to OEM and ODM choices when it comes to key configurations parameters such as inclusion of the required CRAT tables and IOMMU configuration parameters in the system BIOS.
-  * Before purchasing such a system for ROCm, please verify that the BIOS provides an option for enabling IOMMUv2 and that the system BIOS properly exposes the correct CRAT table. Inquire with your vendor about the latter.
-* AMD "Raven Ridge" APUs are enabled to run OpenCL, but do not yet support HIP or our libraries built on top of these compilers and runtimes.
-  * As of ROCm 2.1, "Raven Ridge" requires the use of upstream kernel drivers.
-  * In addition, various "Raven Ridge" platforms may not work due to OEM and ODM choices when it comes to key configurations parameters such as inclusion of the required CRAT tables and IOMMU configuration parameters in the system BIOS.
-  * Before purchasing such a system for ROCm, please verify that the BIOS provides an option for enabling IOMMUv2 and that the system BIOS properly exposes the correct CRAT table. Inquire with your vendor about the latter.
-
-##### Not supported
-
-* "Tonga", "Iceland", "Vega M", and "Vega 12" GPUs are not supported in ROCm 2.9.x
-* We do not support GFX8-class GPUs (Fiji, Polaris, etc.) on CPUs that do not have PCIe 3.0 with PCIe atomics.
-  * As such, we do not support AMD Carrizo and Kaveri APUs as hosts for such GPUs.
-  * Thunderbolt 1 and 2 enabled GPUs are not supported by GFX8 GPUs on ROCm. Thunderbolt 1 & 2 are based on PCIe 2.0.
-
-#### ROCm support in upstream Linux kernels
-
-As of ROCm 1.9.0, the ROCm user-level software is compatible with the AMD drivers in certain upstream Linux kernels.
-As such, users have the option of either using the ROCK kernel driver that are part of AMD's ROCm repositories or using the upstream driver and only installing ROCm user-level utilities from AMD's ROCm repositories.
-
-These releases of the upstream Linux kernel support the following GPUs in ROCm:
- * 4.17: Fiji, Polaris 10, Polaris 11
- * 4.18: Fiji, Polaris 10, Polaris 11, Vega10
- * 4.20: Fiji, Polaris 10, Polaris 11, Vega10, Vega 7nm
-
-The upstream driver may be useful for running ROCm software on systems that are not compatible with the kernel driver available in AMD's repositories.
-For users that have the option of using either AMD's or the upstreamed driver, there are various tradeoffs to take into consideration:
-
-|   | Using AMD's `rock-dkms` package | Using the upstream kernel driver |
-| ---- | ------------------------------------------------------------| ----- |
-| Pros | More GPU features, and they are enabled earlier | Includes the latest Linux kernel features |
-|      | Tested by AMD on supported distributions | May work on other distributions and with custom kernels |
-|      | Supported GPUs enabled regardless of kernel version | |
-|      | Includes the latest GPU firmware | |
-| Cons | May not work on all Linux distributions or versions | Features and hardware support varies depending on kernel version |
-|      | Not currently supported on kernels newer than 5.4 | Limits GPU's usage of system memory to 3/8 of system memory (before 5.6). For 5.6 and beyond, both DKMS and upstream kernels allow use of 15/16 of system memory. |
-|      |   | IPC and RDMA capabilities are not yet enabled |
-|      |   | Not tested by AMD to the same level as `rock-dkms` package |
-|      |   | Does not include most up-to-date firmware |
-
-
-
-
+# AMD ROCm™ Platform
+
+ROCm™ is an open-source stack for GPU computation. ROCm is primarily Open-Source
+Software (OSS) that allows developers the freedom to customize and tailor their
+GPU software for their own needs while collaborating with a community of other
+developers, and helping each other find solutions in an agile, flexible, rapid
+and secure manner.
+
+ROCm is a collection of drivers, development tools and APIs enabling GPU
+programming from the low-level kernel to end-user applications. ROCm is powered
+by AMD’s Heterogeneous-computing Interface for Portability (HIP), an OSS C++ GPU
+programming environment and its corresponding runtime. HIP allows ROCm
+developers to create portable applications on different platforms by deploying
+code on a range of platforms, from dedicated gaming GPUs to exascale HPC
+clusters. ROCm supports programming models such as OpenMP and OpenCL, and
+includes all the necessary OSS compilers, debuggers and libraries. ROCm is fully
+integrated into ML frameworks such as PyTorch and TensorFlow. ROCm can be
+deployed in many ways, including through the use of containers such as Docker,
+Spack, and your own build from source.
+
+ROCm’s goal is to allow our users to maximize their GPU hardware investment.
+ROCm is designed to help develop, test and deploy GPU accelerated HPC, AI,
+scientific computing, CAD, and other applications in a free, open-source,
+integrated and secure software ecosystem.
+
+This repository contains the manifest file for ROCm™ releases, changelogs, and
+release information. The file default.xml contains information for all
+repositories and the associated commit used to build the current ROCm release.
+
+The default.xml file uses the repo Manifest format.
+
+The develop branch of this repository contains content for the next
+ROCm release.
+
+## ROCm Documentation
+
+ROCm Documentation is available online at
+[rocm.docs.amd.com](https://rocm.docs.amd.com). Source code for the documenation
+is located in the docs folder of most repositories that are part of ROCm.
+
+### How to build documentation via Sphinx
+
+```bash
+cd docs
+
+pip3 install -r sphinx/requirements.txt
+
+python3 -m sphinx -T -E -b html -d _build/doctrees -D language=en . _build/html
+```
+
+## Older ROCm™ Releases
+
+For release information for older ROCm™ releases, refer to
+[CHANGELOG](./CHANGELOG.md).

RELEASE.md

@@ -0,0 +1,233 @@
+# Release Notes
+<!-- Do not edit this file! This file is autogenerated with -->
+<!--   tools/autotag/tag_script.py                          -->
+
+<!-- Disable lints since this is an auto-generated file.    -->
+<!-- markdownlint-disable blanks-around-headers             -->
+<!-- markdownlint-disable no-duplicate-header               -->
+<!-- markdownlint-disable no-blanks-blockquote              -->
+<!-- markdownlint-disable ul-indent                         -->
+<!-- markdownlint-disable no-trailing-spaces                -->
+
+<!-- spellcheck-disable -->
+
+The release notes for the ROCm platform.
+
+-------------------
+
+## ROCm 5.1.0
+<!-- markdownlint-disable first-line-h1 -->
+<!-- markdownlint-disable no-duplicate-header -->
+### What's New in This Release
+
+#### HIP Enhancements
+
+The ROCm v5.1 release consists of the following HIP enhancements.
+
+##### HIP Installation Guide Updates
+
+The HIP Installation Guide is updated to include installation and building HIP from source on the AMD and NVIDIA platforms.
+
+Refer to the HIP Installation Guide v5.1 for more details.
+
+##### Support for HIP Graph
+
+ROCm v5.1 extends support for HIP Graph.
+
+##### Planned Changes for HIP in Future Releases
+
+###### Separation of hiprtc (libhiprtc) library from hip runtime (amdhip64)
+
+On ROCm/Linux, to maintain backward compatibility, the hipruntime library (amdhip64) will continue to include hiprtc symbols in future releases. The backward compatible support may be discontinued by removing hiprtc symbols from the hipruntime library (amdhip64) in the next major release.
+
+###### hipDeviceProp_t Structure Enhancements
+
+Changes to the hipDeviceProp_t structure in the next major release may result in backward incompatibility.  More details on these changes will be provided in subsequent releases.
+
+#### ROCDebugger Enhancements
+
+##### Multi-language Source Level Debugger
+
+The compiler now generates a source-level variable and function argument debug information.
+
+The accuracy is guaranteed if the compiler options `-g -O0` are used and apply only to HIP.
+
+This enhancement enables ROCDebugger users to interact with the HIP source-level variables and function arguments.
+
+> **Note**
+>
+> The newly-suggested compiler -g option must be used instead of the previously-suggested `-ggdb` option. Although the effect of these two options is currently equivalent, this is not guaranteed for the future and might get changed by the upstream LLVM community.
+
+##### Machine Interface Lanes Support
+
+ROCDebugger Machine Interface (MI) extends support to lanes. The following enhancements are made:
+
+- Added a new -lane-info command, listing the current thread's lanes.
+
+- The -thread-select command now supports a lane switch to switch to a specific lane of a thread:
+
+  ```sh
+  -thread-select -l LANE THREAD
+  ```
+
+- The =thread-selected notification gained a lane-id attribute. This enables the frontend to know which lane of the thread was selected.
+
+- The *stopped asynchronous record gained lane-id and hit-lanes attributes.  The former indicates which lane is selected, and the latter indicates which lanes explain the stop.
+
+- MI commands now accept a global --lane option, similar to the global --thread and --frame options.
+
+- MI varobjs are now lane-aware.
+
+For more information, refer to the ROC Debugger User Guide at
+{doc}`ROCgdb <rocgdb:index>`.
+
+##### Enhanced - clone-inferior Command
+
+The clone-inferior command now ensures that the TTY, CMD, ARGS, and AMDGPU PRECISE-MEMORY settings are copied from the original inferior to the new one.  All modifications to the environment variables done using the 'set environment' or 'unset environment' commands are also copied to the new inferior.
+
+#### MIOpen Support for RDNA GPUs
+
+This release includes support for AMD Radeon™ Pro W6800, in addition to other bug fixes and performance improvements as listed below:
+
+- MIOpen now supports RDNA GPUs!! (via MIOpen PRs 973, 780, 764, 740, 739, 677, 660, 653, 493, 498)
+
+- Fixed a correctness issue with ImplicitGemm algorithm
+
+- Updated the performance data for new kernel versions
+
+- Improved MIOpen build time by splitting large kernel header files
+
+- Fixed an issue in reduction kernels for padded tensors
+
+- Various other bug fixes and performance improvements
+
+For more information, see {doc}`Documentation <miopen:index>`.
+
+#### Checkpoint Restore Support With CRIU
+
+The new Checkpoint Restore in Userspace (CRIU) functionality is implemented to support AMD GPU and ROCm applications.
+
+CRIU is a userspace tool to Checkpoint and Restore an application.
+
+CRIU lacked the support for checkpoint restore applications that used device files such as a GPU. With this ROCm release, CRIU is enhanced with a new plugin to support AMD GPUs, which includes:
+
+- Single and Multi GPU systems (Gfx9)
+
+- Checkpoint / Restore on a different system
+
+- Checkpoint / Restore inside a docker container
+
+- PyTorch
+
+- Tensorflow
+
+- Using CRIU Image Streamer
+
+For more information, refer to <https://github.com/checkpoint-restore/criu/tree/criu-dev/plugins/amdgpu>
+
+> **Note**
+>
+> The CRIU plugin (amdgpu_plugin) is merged upstream with the CRIU repository. The KFD kernel patches are also available upstream with the amd-staging-drm-next branch (public) and the ROCm 5.1 release branch.
+
+> **Note**
+>
+> This is a Beta release of the Checkpoint and Restore functionality, and some features are not available in this release.
+
+For more information, refer to the following websites:
+
+- <https://github.com/RadeonOpenCompute/criu/blob/amdgpu_plugin-03252022/Documentation/amdgpu_plugin.txt>
+
+- <https://criu.org/Main_Page>
+
+### Fixed Defects
+
+The following defects are fixed in this release.
+
+#### Driver Fails To Load after Installation
+
+The issue with the driver failing to load after ROCm installation is now fixed.
+
+The driver installs successfully, and the server reboots with working rocminfo and clinfo.
+
+#### ROCDebugger Fixed Defects
+
+##### Breakpoints in GPU kernel code Before Kernel Is Loaded
+
+Previously, setting a breakpoint in device code by line number before the device code was loaded into the program resulted in ROCgdb incorrectly moving the breakpoint to the first following line that contains host code.
+
+Now, the breakpoint is left pending.  When the GPU kernel gets loaded, the breakpoint resolves to a location in the kernel.
+
+##### Registers Invalidated After Write
+
+Previously, the stale just-written value was presented as a current value.
+
+ROCgdb now invalidates the cached values of registers whose content might differ after being written.  For example, registers with read-only bits.
+
+ROCgdb also invalidates all volatile registers when a volatile register is written.  For example, writing VCC invalidates the content of STATUS as STATUS.VCCZ may change.
+
+##### Scheduler-locking and GPU Wavefronts
+
+When scheduler-locking is in effect, new wavefronts created by a resumed thread, CPU, or GPU wavefront, are held in the halt state. For example, the "set scheduler-locking" command.
+
+##### ROCDebugger Fails Before Completion of Kernel Execution
+
+It was possible (although erroneous) for a debugger to load GPU code in memory, send it to the device, start executing a kernel on the device, and dispose of the original code before the kernel had finished execution.  If a breakpoint was hit after this point, the debugger failed with an internal error while trying to access the debug information.
+
+This issue is now fixed by ensuring that the debugger keeps a local copy of the original code and debug information.
+
+### Known Issues
+
+#### Random Memory Access Fault Errors Observed While Running Math Libraries Unit Tests
+
+**Issue:** Random memory access fault issues are observed while running Math libraries unit tests. This issue is encountered in ROCm v5.0, ROCm v5.0.1, and ROCm v5.0.2.
+
+Note, the faults only occur in the SRIOV environment.
+
+**Workaround:** Use SDMA to update the page table. The Guest set up steps are as follows:
+
+```sh
+sudo modprobe amdgpu vm_update_mode=0
+```
+
+To verify, use
+
+**Guest:**
+
+```sh
+cat /sys/module/amdgpu/parameters/vm_update_mode 0
+```
+
+Where expectation is 0.
+
+#### CU Masking Causes Application to Freeze
+
+Using CU Masking results in an application freeze or runs exceptionally slowly. This issue is noticed only in the GFX10 suite of products. Note, this issue is observed only in GFX10 suite of products.
+
+This issue is under active investigation at this time.
+
+#### Failed Checkpoint in Docker Containers
+
+A defect with Ubuntu images kernel-5.13-30-generic and kernel-5.13-35-generic with Overlay FS results in incorrect reporting of the mount ID.
+
+This issue with Ubuntu causes CRIU checkpointing to fail in Docker containers.
+
+As a workaround, use an older version of the kernel. For example, Ubuntu 5.11.0-46-generic.
+
+#### Issue with Restoring Workloads Using Cooperative Groups Feature
+
+Workloads that use the cooperative groups function to ensure all waves can be resident at the same time may fail to restore correctly.
+This issue is under investigation and will be fixed in a future release.
+
+#### Radeon Pro V620 and W6800 Workstation GPUs
+
+##### No Support for ROCDebugger on SRIOV
+
+ROCDebugger is not supported in the SRIOV environment on any GPU.
+
+This is a known issue and will be fixed in a future release.
+
+#### Random Error Messages in ROCm SMI for SR-IOV
+
+Random error messages are generated by unsupported functions or commands.
+
+This is a known issue and will be fixed in a future release.

default.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
     <remote name="roc-github"
-fetch="http://github.com/RadeonOpenCompute/" />
+fetch="https://github.com/RadeonOpenCompute/" />
     <remote name="rocm-devtools"
 fetch="https://github.com/ROCm-Developer-Tools/" />
     <remote name="rocm-swplat"
@@ -12,16 +12,16 @@ fetch="https://github.com/GPUOpen-ProfessionalCompute-Libraries/" />
 fetch="https://github.com/GPUOpen-Tools/" />
     <remote name="KhronosGroup"
 fetch="https://github.com/KhronosGroup/" />
-    <default revision="refs/tags/rocm-4.0.0"
-remote="roc-github"
-sync-c="true"
-sync-j="4" />
+    <default revision="refs/tags/rocm-5.5.1"
+     remote="roc-github"
+     sync-c="true"
+     sync-j="4" />
 <!--list of projects for ROCM-->
     <project name="ROCK-Kernel-Driver" />
     <project name="ROCT-Thunk-Interface" />
     <project name="ROCR-Runtime" />
-    <project name="ROC-smi" />
     <project name="rocm_smi_lib" />
+    <project name="rocm-core" />
     <project name="rocm-cmake" />
     <project name="rocminfo" />
     <project name="rocprofiler" remote="rocm-devtools" />
@@ -31,9 +31,11 @@ sync-j="4" />
     <project name="clang-ocl" />
 <!--HIP Projects-->
     <project name="HIP" remote="rocm-devtools" />
+    <project name="hipamd" remote="rocm-devtools" />
     <project name="HIP-Examples" remote="rocm-devtools" />
     <project name="ROCclr" remote="rocm-devtools" />
     <project name="HIPIFY" remote="rocm-devtools" />
+    <project name="HIPCC" remote="rocm-devtools" />
 <!-- The following projects are all associated with the AMDGPU LLVM compiler -->
     <project name="llvm-project" />
     <project name="ROCm-Device-Libs" />
@@ -47,22 +49,26 @@ sync-j="4" />
     <project name="ROCgdb" remote="rocm-devtools" />
     <project name="ROCdbgapi" remote="rocm-devtools" />
 <!-- ROCm Libraries -->
-    <project name="rdc" remote="roc-github" />
-    <project name="rocBLAS" remote="rocm-swplat" />
-    <project name="hipBLAS" remote="rocm-swplat" />
-    <project name="rocFFT" remote="rocm-swplat" />
-    <project name="rocRAND" remote="rocm-swplat" />
-    <project name="rocSPARSE" remote="rocm-swplat" />
-    <project name="rocSOLVER" remote="rocm-swplat" />
-    <project name="hipSPARSE" remote="rocm-swplat" />
-    <project name="rocALUTION" remote="rocm-swplat" />
+    <project name="rdc" />
+    <project groups="mathlibs" name="rocBLAS" remote="rocm-swplat" />
+    <project groups="mathlibs" name="Tensile" remote="rocm-swplat" />
+    <project groups="mathlibs" name="hipBLAS" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocFFT" remote="rocm-swplat" />
+    <project groups="mathlibs" name="hipFFT" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocRAND" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocSPARSE" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocSOLVER" remote="rocm-swplat" />
+    <project groups="mathlibs" name="hipSOLVER" remote="rocm-swplat" />
+    <project groups="mathlibs" name="hipSPARSE" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocALUTION" remote="rocm-swplat" />
     <project name="MIOpenGEMM" remote="rocm-swplat" />
     <project name="MIOpen" remote="rocm-swplat" />
-    <project name="rccl" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rccl" remote="rocm-swplat" />
     <project name="MIVisionX" remote="gpuopen-libs" />
-    <project name="rocThrust" remote="rocm-swplat" />
-    <project name="hipCUB" remote="rocm-swplat" />
-    <project name="rocPRIM" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocThrust" remote="rocm-swplat" />
+    <project groups="mathlibs" name="hipCUB" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocPRIM" remote="rocm-swplat" />
+    <project groups="mathlibs" name="rocWMMA" remote="rocm-swplat" />
     <project name="hipfort" remote="rocm-swplat" />
     <project name="AMDMIGraphX" remote="rocm-swplat" />
     <project name="ROCmValidationSuite" remote="rocm-devtools" />

docs/404.md

@@ -0,0 +1,6 @@
+# 404 Page Not Found
+
+Page could not be found.
+
+Return to [home](./index) or please use the links from the sidebar to find what
+you are looking for.

docs/about.md

@@ -0,0 +1,74 @@
+# About ROCm Documentation
+
+ROCm documentation is made available under open source [licenses](licensing.md).
+Documentation is built using open source toolchains. Contributions to our
+documentation is encouraged and welcome. As a contributor, please familiarize
+yourself with our documentation toolchain.
+
+## ReadTheDocs
+
+[ReadTheDocs](https://docs.readthedocs.io/en/stable/) is our front end for the
+our documentation. By front end, this is the tool that serves our HTML based
+documentation to our end users.
+
+## Doxygen
+
+[Doxygen](https://www.doxygen.nl/) is the most common inline code documentation
+standard. ROCm projects are use Doxygen for public API documentation (unless the
+upstream project is using a different tool).
+
+## Sphinx
+
+[Sphinx](https://www.sphinx-doc.org/en/master/) is a documentation generator
+originally used for python. It is now widely used in the Open Source community.
+Originally, sphinx supported RST based documentation. Markdown support is now
+available. ROCm documentation plans to default to markdown for new projects.
+Existing projects using RST are under no obligation to convert to markdown. New
+projects that believe markdown is not suitable should contact the documentation
+team prior to selecting RST.
+
+### MyST
+
+[Markedly Structured Text (MyST)](https://myst-tools.org/docs/spec) is an extended
+flavor of Markdown ([CommonMark](https://commonmark.org/)) influenced by reStructuredText (RST) and Sphinx.
+It is integrated via [`myst-parser`](https://myst-parser.readthedocs.io/en/latest/).
+A cheat sheet that showcases how to use the MyST syntax is available over at [the Jupyter
+reference](https://jupyterbook.org/en/stable/reference/cheatsheet.html).
+
+### Sphinx Theme
+
+ROCm is using the
+[Sphinx Book Theme](https://sphinx-book-theme.readthedocs.io/en/latest/). This
+theme is used by Jupyter books. ROCm documentation applies some customization
+include a header and footer on top of the Sphinx Book Theme. A future custom
+ROCm theme will be part of our documentation goals.
+
+### Sphinx Design
+
+Sphinx Design is an extension for sphinx based websites that add design
+functionality. Please see the documentation
+[here](https://sphinx-design.readthedocs.io/en/latest/index.html). ROCm
+documentation uses sphinx design for grids, cards, and synchronized tabs.
+Other features may be used in the future.
+
+### Sphinx External TOC
+
+ROCm uses the
+[sphinx-external-toc](https://sphinx-external-toc.readthedocs.io/en/latest/intro.html)
+for our navigation. This tool allows a YAML file based left navigation menu. This
+tool was selected due to its flexibility that allows scripts to operate on the
+YAML file. Please transition to this file for the project's navigation. You can
+see the `_toc.yml.in` file in this repository in the docs/sphinx folder for an
+example.
+
+### Breathe
+
+Sphinx uses [Breathe](https://www.breathe-doc.org/) to integrate Doxygen
+content.
+
+## `rocm-docs-core` pip package
+
+[rocm-docs-core](https://github.com/RadeonOpenCompute/rocm-docs-core) is an AMD
+maintained project that applies customization for our documentation. This
+project is the tool most ROCm repositories will use as part of the documentation
+build.

docs/conf.py

@@ -0,0 +1,76 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+import shutil
+
+from rocm_docs import ROCmDocs
+
+
+shutil.copy2('../CONTRIBUTING.md','./contributing.md')
+shutil.copy2('../RELEASE.md','./release.md')
+# Keep capitalization due to similar linking on GitHub's markdown preview.
+shutil.copy2('../CHANGELOG.md','./CHANGELOG.md')
+
+# configurations for PDF output by Read the Docs
+project = "ROCm Documentation"
+author = "Advanced Micro Devices, Inc."
+copyright = "Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved."
+version = "5.1.0"
+release = "5.1.0"
+
+setting_all_article_info = True
+all_article_info_os = ["linux"]
+all_article_info_author = ""
+
+# pages with specific settings
+article_pages = [
+    {"file":"deploy/linux/index", "os":["linux"]},
+    {"file":"deploy/linux/install_overview", "os":["linux"]},
+    {"file":"deploy/linux/prerequisites", "os":["linux"]},
+    {"file":"deploy/linux/quick_start", "os":["linux"]},
+    {"file":"deploy/linux/install", "os":["linux"]},
+    {"file":"deploy/linux/upgrade", "os":["linux"]},
+    {"file":"deploy/linux/uninstall", "os":["linux"]},
+    {"file":"deploy/linux/package_manager_integration", "os":["linux"]},
+    {"file":"deploy/docker", "os":["linux"]},
+    
+    {"file":"release/gpu_os_support", "os":["linux"]},
+    {"file":"release/docker_support_matrix", "os":["linux"]},
+    
+    {"file":"reference/gpu_libraries/communication", "os":["linux"]},
+    {"file":"reference/ai_tools", "os":["linux"]},
+    {"file":"reference/management_tools", "os":["linux"]},
+    {"file":"reference/validation_tools", "os":["linux"]},
+    {"file":"reference/framework_compatibility/framework_compatibility", "os":["linux"]},
+    {"file":"reference/computer_vision", "os":["linux"]},
+    
+    {"file":"how_to/deep_learning_rocm", "os":["linux"]},
+    {"file":"how_to/gpu_aware_mpi", "os":["linux"]},
+    {"file":"how_to/magma_install/magma_install", "os":["linux"]},
+    {"file":"how_to/pytorch_install/pytorch_install", "os":["linux"]},
+    {"file":"how_to/system_debugging", "os":["linux"]},
+    {"file":"how_to/tensorflow_install/tensorflow_install", "os":["linux"]},
+
+    {"file":"examples/machine_learning", "os":["linux"]},
+    {"file":"examples/inception_casestudy/inception_casestudy", "os":["linux"]},
+    
+    {"file":"understand/file_reorg", "os":["linux"]},
+
+    {"file":"understand/isv_deployment_win", "os":["windows"]},
+]
+
+external_toc_path = "./sphinx/_toc.yml"
+
+docs_core = ROCmDocs("ROCm 5.1.0 Documentation Home")
+docs_core.setup()
+
+external_projects_current_project = "rocm"
+
+for sphinx_var in ROCmDocs.SPHINX_VARS:
+    globals()[sphinx_var] = getattr(docs_core, sphinx_var)
+html_theme_options = {
+    "link_main_doc": False
+}

docs/data/deploy/quick_start_windows/image planning

@@ -0,0 +1 @@
+

docs/deploy/docker.md

@@ -0,0 +1,90 @@
+# Deploy ROCm Docker containers
+
+## Prerequisites
+
+Docker containers share the kernel with the host operating system, therefore the
+ROCm kernel-mode driver must be installed on the host. Please refer to
+{ref}`using-the-package-manager` on installing `amdgpu-dkms`. The other
+user-space parts (like the HIP-runtime or math libraries) of the ROCm stack will
+be loaded from the container image and don't need to be installed to the host.
+
+(docker-access-gpus-in-container)=
+
+## Accessing GPUs in containers
+
+In order to access GPUs in a container (to run applications using HIP, OpenCL or
+OpenMP offloading) explicit access to the GPUs must be granted.
+
+The ROCm runtimes make use of multiple device files:
+
+- `/dev/kfd`: the main compute interface shared by all GPUs
+- `/dev/dri/renderD<node>`: direct rendering interface (DRI) devices for each
+  GPU. **`<node>`** is a number for each card in the system starting from 128.
+
+Exposing these devices to a container is done by using the
+[`--device`](https://docs.docker.com/engine/reference/commandline/run/#device)
+option, i.e. to allow access to all GPUs expose `/dev/kfd` and all
+`/dev/dri/renderD` devices:
+
+```shell
+docker run --device /dev/kfd --device /dev/renderD128 --device /dev/renderD129 ...
+```
+
+More conveniently, instead of listing all devices, the entire `/dev/dri` folder
+can be exposed to the new container:
+
+```shell
+docker run --device /dev/kfd --device /dev/dri
+```
+
+Note that this gives more access than strictly required, as it also exposes the
+other device files found in that folder to the container.
+
+(docker-restrict-gpus)=
+
+### Restricting a container to a subset of the GPUs
+
+If a `/dev/dri/renderD` device is not exposed to a container then it cannot use
+the GPU associated with it; this allows to restrict a container to any subset of
+devices.
+
+For example to allow the container to access the first and third GPU start it
+like:
+
+```shell
+docker run --device /dev/kfd --device /dev/dri/renderD128 --device /dev/dri/renderD130 <image>
+```
+
+### Additional Options
+
+The performance of an application can vary depending on the assignment of GPUs
+and CPUs to the task. Typically, `numactl` is installed as part of many HPC
+applications to provide GPU/CPU mappings. This Docker runtime option supports
+memory mapping and can improve performance.
+
+```shell
+--security-opt seccomp=unconfined
+```
+
+This option is recommended for Docker Containers running HPC applications.
+
+```shell
+docker run --device /dev/kfd --device /dev/dri --security-opt seccomp=unconfined ...
+```
+
+## Docker images in the ROCm ecosystem
+
+### Base images
+
+<https://github.com/RadeonOpenCompute/ROCm-docker> hosts images useful for users
+wishing to build their own containers leveraging ROCm. The built images are
+available from [Docker Hub](https://hub.docker.com/u/rocm). In particular
+`rocm/rocm-terminal` is a small image with the prerequisites to build HIP
+applications, but does not include any libraries.
+
+### Applications
+
+AMD provides pre-built images for various GPU-ready applications through its
+Infinity Hub at <https://www.amd.com/en/technologies/infinity-hub>.
+Examples for invoking each application and suggested parameters used for
+benchmarking are also provided there.

docs/deploy/linux/index.md

@@ -0,0 +1,53 @@
+# Deploy ROCm on Linux
+
+Start with {doc}`/deploy/linux/quick_start` or follow the detailed
+instructions below.
+
+## Prepare to Install
+
+::::{grid} 1 1 2 2
+:gutter: 1
+
+:::{grid-item-card} Prerequisites
+:link: prerequisites
+:link-type: doc
+
+The prerequisites page lists the required steps *before* installation.
+:::
+
+:::{grid-item-card} Install Choices
+:link: install_overview
+:link-type: doc
+
+Package manager vs AMDGPU Installer
+
+Standard Packages vs Multi-Version Packages
+:::
+
+::::
+
+## Choose your install method
+
+::::{grid} 1 1 2 2
+:gutter: 1
+
+:::{grid-item-card} Package Manager
+:link: os-native/index
+:link-type: doc
+
+Directly use your distribution's package manager to install ROCm.
+:::
+
+:::{grid-item-card} AMDGPU Installer
+:link: installer/index
+:link-type: doc
+
+Use an installer tool that orchestrates changes via the package
+manager.
+:::
+
+::::
+
+## See Also
+
+- {doc}`/release/gpu_os_support`

docs/deploy/linux/install_overview.md

@@ -0,0 +1,71 @@
+# ROCm Installation Options (Linux)
+
+Users installing ROCm must choose between various installation options. A new
+user should follow the [Quick Start guide](./quick_start).
+
+## Package Manager versus AMDGPU Installer?
+
+ROCm supports two methods for installation:
+
+- Directly using the Linux distribution's package manager
+- The `amdgpu-install` script
+
+There is no difference in the final installation state when choosing either
+option.
+
+Using the distribution's package manager lets the user install,
+upgrade and uninstall using familiar commands and workflows. Third party
+ecosystem support is the same as your OS package manager.
+
+The `amdgpu-install` script is a wrapper around the package manager. The same
+packages are installed by this script as the package manager system.
+
+The installer automates the installation process for the AMDGPU
+and ROCm stack. It handles the complete installation process
+for ROCm, including setting up the repository, cleaning the system, updating,
+and installing the desired drivers and meta-packages. Users who are
+less familiar with the package manager can choose this method for ROCm
+installation.
+
+(installation-types)=
+
+## Single Version ROCm install versus Multi-Version
+
+ROCm packages are versioned with both semantic versioning that is package
+specific and a ROCm release version.
+
+### Single-version Installation
+
+The single-version ROCm installation refers to the following:
+
+- Installation of a single instance of the ROCm release on a system
+- Use of non-versioned ROCm meta-packages
+
+### Multi-version Installation
+
+The multi-version installation refers to the following:
+
+- Installation of multiple instances of the ROCm stack on a system. Extending
+  the package name and its dependencies with the release version adds the
+  ability to support multiple versions of packages simultaneously.
+- Use of versioned ROCm meta-packages.
+
+```{attention}
+ROCm packages that were previously installed from a single-version installation
+must be removed before proceeding with the multi-version installation to avoid
+conflicts.
+```
+
+```{note}
+Multiversion install is not available for the kernel driver module, also referred to as AMDGPU.
+```
+
+The following image demonstrates the difference between single-version and
+multi-version ROCm installation types:
+
+```{figure-md} install-types
+
+<img src="/data/deploy/linux/image.001.png" alt="">
+
+ROCm Installation Types
+```

docs/deploy/linux/installer/index.md

@@ -0,0 +1,31 @@
+# AMDGPU Install Script
+
+::::{grid} 2 3 3 3
+:gutter: 1
+
+:::{grid-item-card} Install
+:link: install
+:link-type: doc
+
+How to install ROCm?
+:::
+
+:::{grid-item-card} Upgrade
+:link: upgrade
+:link-type: doc
+
+Instructions for upgrading an existing ROCm installation.
+:::
+
+:::{grid-item-card} Uninstall
+:link: uninstall
+:link-type: doc
+
+Steps for removing ROCm packages libraries and tools.
+:::
+
+::::
+
+## See Also
+
+- {doc}`/release/gpu_os_support`