====== OpenMPI 4.0.5をソースからインストール ====== ===== インストール手順 ===== $ wget https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-4.0.5.tar.bz2 $ tar xvf openmpi-4.0.5.tar.bz2 $ cd openmpi-4.0.5 $ mkdir build $ cd build $ ../configure --prefix=/opt/openmpi-4.0.5 CC=gcc CXX=g++ --enable-mpi-cxx $ make -j $ make check $ make install ===== 環境変数 ===== $ export PATH=/opt/openmpi-4.0.5/bin:${PATH} $ export LD_LIBRARY_PATH=/opt/openmpi-4.0.5/lib:${LD_LIBRARY_PATH} $ export MANPATH=/opt/openmpi-4.0.5/share/man:${MANPATH}