NAME

run.mpptest - simple wrapper for starting the mpptest program to stress the myrinet.


MODULE

myrinet


SYNOPSIS

run.mpptest [--help] [--nodes <num_nodes>] [--reps <num_reps>] [--runs <iterations>]


DESCRIPTION

This script launches the MPI program mpptest on some number of nodes, some number of times


OPTIONS

--nodes, --n <num_nodes> The number of nodes to run on (from top of gmpiconf) (default 16)

--reps, --r <num_reps> The number of repetitions to pass to mpptest prog (default 10)

--runs, --i <iterations> The number of times to start up mpptest (default 1)

--help, --h Print manpage.


NOTES

Modify this script to change the mpirun version (mpirun, mpirun.ch_gm, mpirun.cit)


FILES

  /cluster/rte/<vmname>/config/gmpiconf
  /cluster/bin/mpptest

Paths and other defaults are recorded in CConf.pm.


SEE ALSO

mpirun, mpirun.cit, create_gmpi_conf, gm_mpi_kill