centos6.7安装openblas错误

centos系统:CentOS release 6.7 (Final)

安装OpenBLAS
# Install OpenBLAS at /usr/local/openblas
    git clone https://github.com/xianyi/OpenBLAS
    cd OpenBLAS
    make -j $(($(nproc) + 1))
    sudo make PREFIX=/usr/local install
    cd ..
执行命令:make -j $(($(nproc) + 1))
出现下面类似错误:

../kernel/x86_64/dgemm_kernel_4x8_haswell.S:1759: Error: no such instruction: `vpermpd $ 0xb1,%ymm0,%ymm0'

 

https://github.com/JuliaLang/julia/issues/7653#event-143521038

解决方法:

Add "#define NO_AVX2 1024" to the file cpuid.h as the last second line. Good day!

posted @ 2017-03-24 18:01  胡立峰  阅读(2782)  评论(0编辑  收藏  举报