Re: ROCm in [community]

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Hi Torsten,

thanks a lot for your work! I am here to ask if it's planned to create
a group for these packages. That would make it a lot easier to install
all of the (currently available) toolchain at once.

Best,
Sefa


On Fri, 2022-12-23 at 16:20 +0100, Torsten Keßler wrote:
> Hi all!
> 
> I'm excited to announce that basic ROCm support was added to 
> [community-testing] yesterday!
> 
> What is ROCm?
> ROCm is AMD's open source framework for GPU programming. It comprises
> an 
> OpenCL implementation, HIP (AMD's CUDA) and OpenMP offloading.
> 
> Which GPUs are supported?
> Official support is limited, see [1].
> 
> Which parts were added to [community-testing]?
> The low level components (rocminfo, rocm-smi-lib), the OpenCL runtime
> (rocm-opencl-runtime) and the HIP runtime / compiler (hip-runtime-
> amd).
> 
> How can I use it?
> Install (hip-runtime-amd rocm-smi-lib rocm-opencl-runtime) to use all
> currently available packages. First check if the amdgpu kernel module
> is 
> loaded and add your login user to the video and render groups. Run 
> /opt/rocm/bin/rocminfo to validate that the HSA runtime correctly 
> detects your hardware. You can also check the output of clinfo for 
> OpenCL support.
> 
> Use case: blender
> First, install hip-runtime-amd and add /opt/rocm/bin to PATH. Open 
> blender, go to Edit -> Preferences and select "HIP" in "System /
> Cycles 
> Render Devices". Open your favorite scene and select "GPU compute" in
> "Render Properties". You can monitor the GPU load with
> 
> watch -n.1 rocm-smi
> 
> if you've installed rocm-smi-lib.
> 
> What's next?
> Add the ROCm math libraries (rocblas, rocsparse, rocfft, ..) that are
> needed for Machine Learning and many other applications.
> 
> Best!
> Torsten
> 
> [1] 
> https://docs.amd.com/bundle/Hardware_and_Software_Reference_Guide/page/Hardware_and_Software_Support.html


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