#!/bin/sh
# BEGIN_ICS_COPYRIGHT8 ****************************************
#
# Copyright (c) 2015, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of Intel Corporation nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# END_ICS_COPYRIGHT8 ****************************************
# [ICS VERSION STRING: unknown]
# BASE PATH TO MPI EXECUTABLES: To use an alternate location,
# either edit this line or set MPICH_PREFIX in your environment.
# see select_mpi for the set of default MPI selections
# default to MPI used for build
MPICH_PREFIX=${MPICH_PREFIX:-`cat .prefix 2>/dev/null`}
trap "exit 1" SIGHUP SIGTERM SIGINT
full=n
all=n
size=1
if [ -z $1 ]
then
echo " Setting the default Maximum Message Size to 1000"
MAX_SIZE=1000
mult=4
elif [ "$1" = full ]
then
MAX_SIZE=4194304
full=y
mult=2
size=0
elif [ "$1" = all ]
then
MAX_SIZE=`expr 128 \* 1024`
all=y
mult=0
size=0
if [ -z $2 ]
then
inc=10
else
inc=$2
fi
else
MAX_SIZE=$1
mult=4
fi
NUM_PROCESSES=2
APP=latency
LOGFILE=
. ./prepare_run
loops=10000
LATENCY_CMD="latency/latency"
echo " Running Latency ..." | tee -a $LOGFILE
show_mpi_hosts | tee -a $LOGFILE
echo " Using: $MPI_RUN_CMD $LATENCY_CMD LOOPS SIZE" >> $LOGFILE
while [ "$size" -le "$MAX_SIZE" ]
do
if [ $all != y ]
then
echo " Running Latency for size $size"
fi
set -x
$MPI_RUN_CMD $LATENCY_CMD $loops $size 2>&1|tee -i -a $LOGFILE
set +x
if [ $all = y ]
then
size=`expr $size + $inc`
elif [ $full = y -a $size -lt 8 ]
then
size=`expr $size + 1`
else
size=`expr $size \* $mult`
fi
if [ $size -lt 100 ]
then
loops=10000
elif [ $size -lt 1024 ]
then
loops=7000
elif [ $size -lt 2048 ]
then
loops=5000
elif [ $size -lt 1000000 ]
then
loops=1000
else
loops=20
fi
done
echo "########################################### " >> $LOGFILE