User`s guide

Chapter IV. iWARP (RDMA)
Chelsio T5/T4 Unified Wire For Linux Page 75
viii. Register OpenMPi with MPI-selector:
[root@host]# mpi-selector --register openmpi --source-dir
/usr/mpi/gcc/openmpi-x.y.z/bin
ix. Verify if it is listed in mpi-selector:
[root@host]# mpi-selector --l
x. Set OpenMPI:
[root@host]# mpi-selector --set openmpi –yes
xi. Logut and log back in.
MVAPICH2 (Installation and Setup)
i. Download the latest MVAPICH2 software package from http://mvapich.cse.ohio-state.edu/
ii. Untar and change your current working directory to MVAPICH2 package directory.
iii. Configure and install as:
[root@host]# ./configure --prefix=/usr/mpi/gcc/mvapich2-x.y/ --with-
device=ch3:mrail --with-rdma=gen2 --enable-shared --with-ib-
libpath=/usr/lib64/ -enable-rdma-cm --libdir=/usr/mpi/gcc/mvapich2-x.y/lib64
[root@host]# make
[root@host]# make install
The above step will install MVAPICH2 in /usr/mpi/gcc/mvapich2-x.y/