OpenBLAS的编译安装

 

1.简介

 

OpenBLAS是基于GotoBLAS2 1.13 BSD版本的优化的BLAS库。

 

2.下载

 

http://www.openblas.net/

可以在这个页面下载zip压缩包，下载后解压

 

3.编译

 

运行msys.bat，cd到源码目录，运行make

 OpenBLAS build complete. (BLAS CBLAS LAPACK LAPACKE)

  OS               ... WINNT
  Architecture     ... x86
  BINARY           ... 32bit
  C compiler       ... GCC  (cmd & version : gcc.exe (MinGW.org GCC Build-20200227-1) 9.2.0)
  Fortran compiler ... GFORTRAN  (cmd & version : GNU Fortran (MinGW.org GCC Build-20200227-1) 9.2.0)
  Library Name     ... libopenblas_nehalemp-r0.3.15.a (Multi-threading; Max num-threads is 8)

To install the library, you can run "make PREFIX=/path/to/your/installation install".

• 在源目录下生成了libopenblas.dll

 

4.问题