From 5460b467e3c6ee4c522291399776776dc16f22ad Mon Sep 17 00:00:00 2001 From: Tziporet Koren Date: Tue, 19 Feb 2008 14:39:09 +0200 Subject: [PATCH] update from Jeff Signed-off-by: Tziporet Koren --- MPI_README.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/MPI_README.txt b/MPI_README.txt index ddf0daa..7fe9490 100644 --- a/MPI_README.txt +++ b/MPI_README.txt @@ -18,7 +18,7 @@ Table of Contents =============================================================================== Three MPI stacks are included in this release of OFED: - MVAPICH 0.9.9 -- Open MPI 1.2.2-1 +- Open MPI 1.2.5-1 - MVAPICH2 0.9.8p2 Setup, compilation and run information of MVAPICH, Open MPI and MVAPICH2 is @@ -194,7 +194,7 @@ rsh, add to the mpirun_rsh command the parameter: -rsh =============================================================================== Open MPI is a next-generation MPI implementation from the Open MPI -Project (http://www.open-mpi.org/). Version 1.2-2-1 of Open MPI is +Project (http://www.open-mpi.org/). Version 1.2.5-1 of Open MPI is included in this release, which is also available directly from the main Open MPI web site. @@ -347,17 +347,17 @@ to see maximum performance (*). Example 1: Running the OSU bandwidth: - > cd /usr/mpi/gcc/openmpi-1.2.2-1/tests/osu_benchmarks-2.2 + > cd /usr/mpi/gcc/openmpi-1.2.5-1/tests/osu_benchmarks-3.0 > mpirun -np --mca mpi_leave_pinned 1 -hostfile osu_bw Example 2: Running the Intel MPI Benchmark benchmarks: - > cd /usr/mpi/gcc/openmpi-1.2.2-1/tests/IMB-2.3 + > cd /usr/mpi/gcc/openmpi-1.2.5-1/tests/IMB-3.0 > mpirun -np --mca mpi_leave_pinned 1 -hostfile IMB-MPI1 Example 3: Running the Presta benchmarks: - > cd /usr/mpi/gcc/openmpi-1.2.2-1/tests/presta-1.4.0 + > cd /usr/mpi/gcc/openmpi-1.2.5-1/tests/presta-1.4.0 > mpirun -np --mca mpi_leave_pinned 1 -hostfile com -o 100 (*) The "mpi_leave_pinned" option can increase bandwidth and decrease -- 2.46.0