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Summary of Changes
Hello @zhyncs, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request updates the project's CMake build configuration to enhance compatibility with newer CUDA environments. Specifically, it modifies the CMakeLists.txt file to correctly resolve and utilize a specific version of the DeepGEMM library when building with CUDA version 12.9, ensuring consistent dependency management across supported CUDA versions.
Highlights
- CMake Configuration Update: I've extended the
CMakeLists.txtconfiguration to explicitly support CUDA version 12.9. This change ensures that when building with CUDA 12.9, the project fetches theblackwelltag from thesgl-project/DeepGEMMrepository, mirroring the existing behavior for CUDA 12.8.
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Code Review
This pull request updates the CMake configuration to add support for CUDA 12.9. The change correctly identifies the new CUDA version and sets the appropriate DeepGEMM dependency. I've suggested a small refactoring to combine the logic for CUDA 12.8 and 12.9 to improve code clarity and reduce duplication. Otherwise, the change looks good.
| if("${CUDA_VERSION}" VERSION_EQUAL "12.8") | ||
| set(DeepGEMM_REPO "https://github.com/sgl-project/DeepGEMM") | ||
| set(DeepGEMM_TAG "blackwell") | ||
| elseif("${CUDA_VERSION}" VERSION_EQUAL "12.9") | ||
| set(DeepGEMM_REPO "https://github.com/sgl-project/DeepGEMM") | ||
| set(DeepGEMM_TAG "blackwell") |
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To improve maintainability and reduce code duplication, you can combine the conditions for CUDA versions 12.8 and 12.9 into a single if statement using OR, since they share the same logic.
if("${CUDA_VERSION}" VERSION_EQUAL "12.8" OR "${CUDA_VERSION}" VERSION_EQUAL "12.9")
set(DeepGEMM_REPO "https://github.com/sgl-project/DeepGEMM")
set(DeepGEMM_TAG "blackwell")
Motivation
Modifications
Accuracy Test
Benchmark & Profiling
Checklist