查看“Quantum espresso”的源代码


==== GCC的安装 ====

下载gcc-9.3.0，解压
链接: https://pan.baidu.com/s/1XfNLlpG9wE5Q8nL3dgEzaA 提取码: mnfg
将gmp isl mpc mpfr放在gcc主目录
gcc主目录执行./contrib/download_prerequisites，判断依赖包是否正确。
  mkdir build && cd build
  ../configure --prefix=/usr/lib/gcc/x86_64-redhat-linux/9.3.0/ --enable-checking=release --enable-languages=c,c++,fortran --disable-multilib
  make && sudo make install
在.bashrc添加环境变量
  export LD_LIBRARY_PATH=/usr/lib/gcc/x86_64-redhat-linux/9.3.0/lib
  export PATH=$PATH:/usr/lib/gcc/x86_64-redhat-linux/9.3.0/bin

==== MKL的安装 ====

  sudo yum-config-manager --add-repo https://yum.repos.intel.com/mkl/setup/intel-mkl.repo
  sudo yum install -y intel-mkl
.bashrc环境变量 
  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/intel/compilers_and_libraries_2020.2.254/linux/mkl/lib/intel64_lin

==== OPENMPI的安装 ====

  ./configure --prefix=/home/flyingd/soft/openmpi
  make all install
  export PATH=$PATH:/home/flyingd/soft/openmpi/bin
  export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/flyingd/soft/openmpi/lib






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原文链接：https://blog.csdn.net/weixin_45973682/article/details/108122063