Sample code of cblas_sgemm

Written to investigate OpenBLAS's implementation.

Usage

1. Install OpenBLAS to where you want. This following command is recommended.

make USE_OPENMP=1 CC=gcc FC=gfortran ONLY_CBLAS=1 DEBUG=1

1. Rewrite Makefile to link your OpenBLAS correctly. This directory tree is one example.

.
├── cblas_gemm
└── opt/OpenBLAS

1. make