Installing OpenBLAS

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Upload the OpenBLAS source package to the path/to/OPENBLAS directory.
3. Install BLAS and LAPACK using Yum.

   yum install blas64.aarch64 blas64-devel.aarch64 lapack64.aarch64 lapack64-devel.aarch64 -y

4. Decompress the OpenBLAS source package.

   cd /path/to/OPENBLAS
   tar -xvf OpenBLAS-0.3.6.tar.gz

5. Go to the directory generated after the decompression.

   cd OpenBLAS-0.3.6

6. Perform the compilation and installation.

   make
   make PREFIX=/path/to/OPENBLAS install