The original BLAS library on Netlib was and still is written in Fortran (F77 lik...

elcritch on Sept 13, 2021 | parent | context | favorite | on: Blaze: High Performance Vector/Matrix Arithmetic L...

The original BLAS library on Netlib was and still is written in Fortran (F77 likely) but includes a C api called CBLAS that calls into the Fortran code. Alternatives like ATLAS or maybe Intels MKL might be written in C/C++ or other languages.