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fix: cuda version >= 13.0 has bug #23

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Merged
ArthurinRUC merged 1 commit into from
Jul 9, 2026
Merged

fix: cuda version >= 13.0 has bug #23

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4 changes: 2 additions & 2 deletions 02-mixed-precision-gemm/mixed_precision_gemm.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
#include <torch/extension.h>
#include <torch/types.h>

#if (defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 890) && ((__CUDACC_VER_MAJOR__ >= 12) && (__CUDACC_VER_MINOR__ >= 4)))
#if (defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 890) && (__CUDACC_VER_MAJOR__ * 100 + __CUDACC_VER_MINOR__ >= 1204))
#define CUTE_ARCH_MMA_SM89_ENABLED
#endif

Expand Down Expand Up @@ -126,7 +126,7 @@ struct SM90_16x8x32_F32E4M3E5M2F32_TN {
: "=f"(d0), "=f"(d1), "=f"(d2), "=f"(d3)
: "r"(a0), "r"(a1), "r"(a2), "r"(a3), "r"(b0), "r"(b1), "f"(c0), "f"(c1), "f"(c2), "f"(c3));
#else
CUTE_INVALID_CONTROL_PATH("Attempting to use SM90_16x8x32_F32E4M3E5M2F32_TN without CUTE_ARCH_MMA_SM89_ENABLED");
CUTE_INVALID_CONTROL_PATH("Attempting to use SM90_16x8x32_F32E4M3E5M2F32_TN without CUTE_ARCH_MMA_SM89_ENABLED\n");
#endif
}
};
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