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Work around miscompilation of the AVX512 ?GEMM kernels by Windows LLVM#5756

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martin-frbg merged 4 commits intodevelopfrom
issue5267
Apr 15, 2026
Merged

Work around miscompilation of the AVX512 ?GEMM kernels by Windows LLVM#5756
martin-frbg merged 4 commits intodevelopfrom
issue5267

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fixes #5267 for now - the underlying problem is probably some incompatibility with the MS ABI that MinGW GCC handles well but LLVM somehow doesn't.

@martin-frbg martin-frbg added this to the 0.3.33 milestone Apr 11, 2026
@martin-frbg martin-frbg reopened this Apr 11, 2026
@martin-frbg martin-frbg merged commit 70faa9f into develop Apr 15, 2026
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Incorrect result and non-deterministic hardware specific result with threaded OpenBLAS on Intel Xeon 8488C for matrix with sparse column

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