3 ms·

The reference BLAS in Fortran is indeed slow. I'm not aware of any tuned version in Fortran. It might be possible to re-write the BLIS structure in Fortran an

by gnufx 6y ago

The reference BLAS in Fortran is indeed slow. I'm not aware of any tuned version in Fortran. It might be possible to re-write the BLIS structure in Fortran and get reasonable performance on, say, Haswell, but not on SKX, if we talk x86.

anthk 6y ago
>Tuned. Intel on HPCs.