User`s guide

Chapter IV. iWARP (RDMA)
Chelsio T5/T4 Unified Wire For Linux Page 71
iii. Hit [Enter] upon prompting to accept default setup and empty password phrase
iv. Create authorization file
[root@host]# cd .ssh
[root@host]# cat *.pub > authorized_keys
[root@host]# chmod 600 authorized_keys
v. Copy directory .ssh to all systems in the cluster
[root@host]# cd
[root@host]# scp -r /root/.ssh remotehostname-or-ipaddress:
4.2.3. Configuration of various MPIs (Installation and Setup)
Intel-MPI
i. Download latest Intel MPI from the Intel website
ii. Copy the license file (.lic file) into l_mpi_p_x.y.z directory
iii. Create machines.LINUX (list of node names) in l_mpi_p_x.y.z
iv. Select advanced options during installation and register the MPI.
v. Install software on every node.
[root@host]# ./install.py
vi. Set IntelMPI with mpi-selector (do this on all nodes).
[root@host]# mpi-selector --register intelmpi --source-dir
/opt/intel/impi/3.1/bin/
[root@host]# mpi-selector --set intelmpi
vii. Edit .bashrc and add these lines:
export RSH=ssh
export DAPL_MAX_INLINE=64
export I_MPI_DEVICE=rdssm:chelsio
export MPIEXEC_TIMEOUT=180
export MPI_BIT_MODE=64
viii. Logout & log back in.
ix. Populate mpd.hosts with node names.