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