1.OpenMPI環境搭建
(1)下載和解壓 (選擇了穩定的老版本)
wget https://download.open-mpi.org/release/open-mpi/v1.8/openmpi-1.8.8.tar.gz
tar -xzvf openmpi-1.8.8.tar.gz
(2)配置,編譯和安裝
sudo apt-get install
./configure --prefix=/usr/local/openmpi (配置安裝路徑)
make
make install
(3)配置環境變量(~/.bashrc)
export PATH=$PATH:/usr/local/openmpi/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/openmpi/lib/ source ~/.bashrc sudo ldconfig
source ~/.bashrc
sudo ldconfig (動態鏈接庫)
(4)進行測試
cd openmpi-1.8.8/examples
make
mpirun -np 4 hello_c
參考博客:
1.https://blog.csdn.net/ssw_1990/article/details/52220506