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Handle special case where error is a tuple in cuda_error_check #361

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Merged
benvanwerkhoven merged 1 commit into from
Mar 5, 2026
Merged

Handle special case where error is a tuple in cuda_error_check #361

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4 changes: 4 additions & 0 deletions kernel_tuner/utils/nvcuda.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,10 @@ def cuda_error_check(error):
if error != nvrtc.nvrtcResult.NVRTC_SUCCESS:
_, desc = nvrtc.nvrtcGetErrorString(error)
raise RuntimeError(f"NVRTC error: {desc.decode()}")
elif isinstance(error, tuple) and len(error) > 0:
cuda_error_check(error[0])
else:
raise RuntimeError(f"unknown error type returned by CUDA: {error!r} (type: {type(error).__name__})")


def to_valid_nvrtc_gpu_arch_cc(compute_capability: str) -> str:
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