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Revision as of 21:38, 16 June 2023 by Tflink (talk | contribs) (→‎Package status: noting the fact that I've started a rocdbgapi package)

Heterogeneous Computing Special Interest Group

Mission

To encourage the packaging and accessibility of heterogeneous computing projects in Fedora and EPEL. This includes machine learning, OpenCL, and scientific computing.

Members/Packagers/Reviewers

Please add your name above if you want to help.

Tasks

  • Package and make HC related projects more accessible to users (such as OpenCL, AMD's ROCm HIP, Intel oneAPI, SYCL, Vulkan, OpenGL, etc.)
  • Document installation, packages, and general use cases
  • Translation of wiki pages and documentation (if applicable)

AMD's ROCm (OpenCL/HIP)

Package status

Below is a list of ROCm packages with their status. If something isn't packaged in Fedora or EPEL, feel free to take it!

For reference, pytorch still requires: rocblas, miopen, rocfft, hipfft, hipsparse, rccl, rocprim, hipcub, rocthrust

Name Fedora Package EPEL? Upstream package name Upstream URL Notes
roct-thunk-interface hsakmt Yes hsakmt-roct https://github.com/radeonopencompute/roct-thunk-interface
rocr-runtime rocm-runtime Yes hsa-rocr https://github.com/radeonopencompute/rocr-runtime
rocminfo rocminfo Yes rocminfo https://github.com/radeonopencompute/rocminfo
rocm-compilersupport rocm-compilersupport Yes comgr https://github.com/radeonopencompute/rocm-compilersupport
rocm-device-libs rocm-device-libs Yes rocm-device-libs https://github.com/radeonopencompute/rocm-device-libs
opencl-icd-loader rocm-ocl-icd https://github.com/KhronosGroup/OpenCL-ICD-Loader Fedora already has ocl-icd, but the khronos version is required for GL-CL interop support
rocm-opencl-runtime rocm-opencl (F38 or newer), rocm-opencl (F37 or older) Yes rocm-opencl https://github.com/radeonopencompute/rocm-opencl-runtime rocm-opencl is now a sub-package of rocclr in Fedora 38+
rocm_smi_lib See notes rocm-smi-lib https://github.com/radeonopencompute/rocm_smi_lib The deprecated rocm-smi should be replaced by this
hipamd rocm-hip hip-runtime-amd https://github.com/rocm-developer-tools/hipamd rocm-hip is a subpackage of rocclr, currently in f38 updates testing: https://bodhi.fedoraproject.org/updates/FEDORA-2023-a53dd0f60b
hip hip hip-[devel,docs] https://github.com/rocm-developer-tools/HIP hip-devel is a subpackage of rocclr
hip-samples hip-samples
rocm-cmake rocm-cmake rocm-cmake https://github.com/radeonopencompute/rocm-cmake Needed by most of the roc* and hip* packages below
hipblas hipblas https://github.com/rocmsoftwareplatform/hipblas requires rocblas, rocsolver, rocsparse, tensile
hipsparse hipsparse https://github.com/rocmsoftwareplatform/hipsparse Requires rocsparse?
rocalution rocalutio https://github.com/rocmsoftwareplatform/rocalution
rocblas rocblas https://github.com/rocmsoftwareplatform/rocblas similar requires as hipblas?
rocfft rocfft https://github.com/rocmsoftwareplatform/rocfft tflink is working on this
hipfft ? https://github.com/rocmsoftwareplatform/hipfft Requires rocfft
rocmvalidationsuite rocm-validation-suite https://github.com/rocm-developer-tools/rocmvalidationsuite
rocprim review in progress rocprim https://github.com/rocmsoftwareplatform/rocprim Jeremy Newton is working on this
rocrand rocrand rocrand https://github.com/rocmsoftwareplatform/rocrand Also includes hiprand subpackage
rocsolver rocsolver https://github.com/rocmsoftwareplatform/rocsolver
rocsparse rocsparse https://github.com/rocmsoftwareplatform/rocsparse Requires rocprim
rocthrust ? https://github.com/rocmsoftwareplatform/rocthrust Requires rocprim
hipcub ? https://github.com/rocmsoftwareplatform/hipcub Requires rocprim
rccl ? https://github.com/rocmsoftwareplatform/rccl
miopen ? https://github.com/rocmsoftwareplatform/miopen
tensile ? https://github.com/rocmsoftwareplatform/tensile
rocdbgapi rocm-dbgapi https://github.com/rocm-developer-tools/rocdbgapi tflink has started this to help debug another problem I'm hitting, not quite ready for review yet
rocgdb rocm-gdb https://github.com/rocm-developer-tools/rocgdb A fork of gdb with ROCm related addons, Requires rocdbgapi
rocprofiler rocprofiler https://github.com/rocm-developer-tools/rocprofiler
roctracer roctracer https://github.com/rocm-developer-tools/roctracer

HW Support

Upstream only officially supports x86_64, but they are open to pcc64le and arm64 patches

The ROCm packages in Fedora are built for all 64bit little endian systems (x86_64, arm64, ppc64le), but official support is for x86_64.

HW support is highly dependent on LLVM version included in Fedora, so if you have newer HW, you might need to wait for newer LLVM versions to be introduced to Fedora (usually in the spring and the autumn).

Note that your millage may vary, as pre vega HW on ROCm is experimental, missing functionality, and not guaranteed to work on all HW

Installation

Setup

To enable access to GPU resources for non-root users, the users must be added to the video or render group. The AMD ROCm Installation Guide (v5.2) and FAQs recommend the video group for all ROCm-supported operating systems.

Note:
The render group is only required for Ubuntu v20.04.

To add the current user to the video group: 

   sudo usermod -a -G video $LOGNAME

To check for ROCm support of the running HW, you can install and run rocminfo: 

   sudo dnf install rocminfo
   rocminfo

OpenCL

ROCm OpenCL can be installed with: 

   sudo dnf install rocm-opencl

As well, rocm-clinfo or clinfo can be installed to verify it is working, e.g.: 

   sudo dnf install rocm-clinfo
   rocm-clinfo

HIP

HIP is included in Fedora 39 and is pending for Fedora 38. For Fedora 38, you will need to add --enable-repo=updates-testing to dnf if it's not available yet.

Install with: 

   sudo dnf install rocm-hip

For use with Blender, you might need to also install "rocm-hip-devel" if it does not detect HIP.

Intel

TODO: incomplete, take me!

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