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NVTX support for easier profiling #635

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neworderofjamie opened this issue Aug 27, 2024 · 0 comments
Open

NVTX support for easier profiling #635

neworderofjamie opened this issue Aug 27, 2024 · 0 comments
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CUDA backend enhancement

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@neworderofjamie
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Currently, when profiling with NVIDIA Nsight Systems, you have to figure out what kernel launches relate to what yourself. However, it would be simple to add a flag to the CUDA backend preferences to generate NVTX ranges (https://developer.nvidia.com/blog/cuda-pro-tip-generate-custom-application-profile-timelines-nvtx/) e.g. for each simulation timestep, custom update etc
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@neworderofjamie