horovod

Jun 22, 2019 • moontree

install open-mpi

Open MPI: Open Source High Performance Computing

github

install steps:

wget https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-4.0.1.tar.gz
gunzip -c openmpi-4.0.1.tar.gz | tar xf -
cd openmpi-4.0.1
./configure --prefix=/usr/local
<...lots of output...>
make all install

FAQ

Note

  • 安装新版本不一定会完全重写旧版本的内容，最好完全卸载旧版本；或者将新版本安装到另一个目录

install horovod

pip install horovod