Allow Lit to use 'ptxas' tool to validate generated PTX on the NVPTX builders. #390
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@justinfargnoli thank you a lot for the proposed improvements for the NVPTX testing process. All NVPTX build hosts have preinstalled NVIDIA CUDA Toolkit. The last one or the previous one. Currently they have been updated to 12.8. We update CUDA manually during the host maintenance. |
…builders. Specify LLVM_PTXAS_EXECUTABLE environment variable with a full path to 'ptxas' tool from installed NVIDIA CUDA Toolkit. LIT will be automatically check and use this tool to validate PTX during the tests.
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Specify LLVM_PTXAS_EXECUTABLE environment variable with a full path to 'ptxas' tool from installed NVIDIA CUDA Toolkit. LIT will be automatically check and use this tool to validate PTX during the tests.