2018-11-13 11:36:15 +00:00
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#!/bin/bash
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2018-11-13 14:48:24 +00:00
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. ./config.sh
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2018-11-13 11:36:15 +00:00
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NODES='isc17-c02,isc17-c03,isc17-c04,isc17-c05,isc17-c06,isc17-c07,isc17-c08,isc17-c09,isc17-c11,isc17-c12,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22,isc17-c01'
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2018-11-13 14:48:24 +00:00
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#for NN in ${NN_ARR[@]}; do
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for NN in 1; do
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LUSTRE_TESTFILE="$TD/sharedread${NN}/file"
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TESTDIR="$(dirname $LUSTRE_TESTFILE)"
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mkdir $TESTDIR
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lfs setstripe -c $(($NN * 2)) $TESTDIR
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MPIEXEC_PARAMS="-ppn 8 -np $((8*$NN)) -hosts isc17-c04,isc17-c05 "
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MPIEXEC_PARAMS+="-genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter"
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IOR_PARAMS="-i 1 -s 1 -t $((16 * 1024 * 1024)) -b $(($DATASIZE / 8)) -o $LUSTRE_TESTFILE -a MPIIO -e -g -k "
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IOR_PARAMS+="-D 60 -O stoneWallingWearOut=1 "
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./drop_caches.sh
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set +x
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$MPIEXEC $MPIEXEC_PARAMS $IOR $IOR_PARAMS -w
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set -x
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# ./drop_caches.sh
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# set +x
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# $MPIEXEC $MPIEXEC_PARAMS $IOR $IOR_PARAMS -r
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# set -x
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done
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