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[GH-ISSUE #300] CUDA kernel errors #153

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opened 2026-10-26 21:13:45 +00:00 by bsakaguchi · 0 comments
bsakaguchi commented 2026-10-26 21:13:45 +00:00
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Originally created by @ljg-ieisystem on GitHub (Apr 3, 2026).
Original GitHub issue: https://github.com/deepseek-ai/DeepGEMM/issues/300

test_k_grouped_gemm_contiguous的测试，强行将m置为768、n置为1536。测试出现了：
torch.AcceleratorError: CUDA error: an illegal instruction was encountered
Search for cudaErrorIllegalInstruction' in https://docs.nvidia.com/cuda/cuda-runtime-api/group__CUDART__TYPES.html for more information. CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing CUDA_LAUNCH_BLOCKING=1 Compile with TORCH_USE_CUDA_DSA` to enable device-side assertions
的错误。这个函数是有些shape支持不了吗？

Originally created by @ljg-ieisystem on GitHub (Apr 3, 2026). Original GitHub issue: https://github.com/deepseek-ai/DeepGEMM/issues/300 test_k_grouped_gemm_contiguous的测试，强行将m置为768、n置为1536。测试出现了： torch.AcceleratorError: CUDA error: an illegal instruction was encountered Search for `cudaErrorIllegalInstruction' in https://docs.nvidia.com/cuda/cuda-runtime-api/group__CUDART__TYPES.html for more information. CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing CUDA_LAUNCH_BLOCKING=1 Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions 的错误。这个函数是有些shape支持不了吗？
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