Shows how to install openBLAS. I can install openBLAS with apt-get, but I installed it from the source code because the installation destination is not clear.
Let's go.
Normal download: http://www.openblas.net When using git: $git clone https://github.com/xianyi/OpenBLAS.git
Download to / home / Qiita / Download. (It was OpenBLAS-0.3.10.tar.gz in this article creation version)
The installation destination is / opt / openblas.
compile&install
$sudo mkdir /opt/openblas
$cd /home/Qiita/Download
$tar -xvf OpenBLAS-0.3.10.tar.gz
$cd /OpenBLAS-0.3.10
$make
$sudo make install PREFIX=/opt/openblas
It's done.