Chelsio Communications Chelsio T5 User's Guide download pdf (Page 74)

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Chapter IV. iWARP (RDMA)

Chelsio T5/T4 Unified Wire For Linux Page 74

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/

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