root / Pi / C / MPI / bench.sh @ 80
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#!/bin/bash |
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EXE=Pi_MPI_LONG |
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ITERATIONS=10000000000000 |
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DATE=$(date "+%Y%m%d%H%M") |
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MyTIME=/usr/bin/time |
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export TIME="%U %S %e %P %X %D %K %M %I %O %F %R %W %c %w %r %s" |
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REPEAT=100 |
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PROCESS=326 |
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[ ! $1 == '' ] && EXE=$1 |
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[ ! $2 == '' ] && ITERATIONS=$2 |
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[ ! $3 == '' ] && PROCESS=$3 |
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LOGFILE=${EXE}_${HOSTNAME}_${ITERATIONS}_${DATE}.log
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> $LOGFILE |
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for p in $(seq $PROCESS -1 1) |
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do |
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echo -e "Process $p" >>$LOGFILE |
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echo -ne "Start $EXE with $ITERATIONS and $p : " |
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for i in $(seq 1 1 $REPEAT) |
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do |
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echo -ne "$i " |
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$MyTIME mpirun.openmpi -np $p -mca btl self,openib,sm -hostfile /etc/clusters/r410.nodes -loadbalance hwloc-bind -p pu:0-7 ./$EXE $ITERATIONS >>$LOGFILE 2>&1 |
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done |
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echo |
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done |