Chelsio Communications Chelsio T4, Installation And User Manual

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Chapter IV. iWARP (RDMA)
Chelsio T5/T4 Unified Wire for Linux
Page 77
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/
iv. Next, create a shell script , mpivars.csh, with the following entry:
# path
if ("" == "`echo $path | grep /usr/mpi/gcc/mvapich2-x.y/bin
` ") then
set path=(/usr/mpi/gcc/mvapich2-x.y/bin $path)
endif
# LD_LIBRARY_PATH
if ("1" == "$?LD_LIBRARY_PATH") then
if ("$LD_LIBRARY_PATH" !~ */usr/mpi/gcc/mvapich2-x.y/lib64*) then
setenv LD_LIBRARY_PATH /usr/mpi/gcc/mvapich2-
x.y/lib64:${LD_LIBRARY_PATH}
endif
else
setenv LD_LIBRARY_PATH /usr/mpi/gcc/mvapich2-x.y/lib64
endif
# MPI_ROOT
setenv MPI_ROOT /usr/mpi/gcc/mvapich2-x.y