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ib0

Using Infiniband for MPI traffic involves somewhat more configurations. So from the ground up (v1.3 documentation) we start with installing packages needed on CHROOT. Be sure to follow recipe and install these on SMS too.

# Add IB support and enable
yum -y --installroot=$CHROOT groupinstall "InfiniBand Support"
yum -y --installroot=$CHROOT install infinipath-psm
chroot $CHROOT systemctl enable rdma
# User environment
yum -y --installroot=$CHROOT install lmod-ohpc

Kudos to the Warewulf list for the next section.

LMod

• http://www.admin-magazine.com/HPC/Articles/Lmod-Alternative-Environment-Modules
• http://lmod.readthedocs.io/en/latest/015_writing_modules.html

OpenHPC page 1 - OpenHPC page 2 - OpenHPC page 3 - page 4

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