https://github.com/OpenMathLib/OpenBLAS/blob/8e57c8667da06cb55a777975b6c2435c9b304079/interface/gemm.c#L565 @martin-frbg, The correct conditioning is k==lda && n ==ldb && n==ldc.
OpenBLAS/interface/gemm.c
Line 565 in 8e57c86
@martin-frbg,
The correct conditioning is k==lda && n ==ldb && n==ldc.