23 lines
860 B
Bash
23 lines
860 B
Bash
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#!/bin/bash
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export MODULEPATH=/esfs/jtacquaviva/software/modules:$MODULEPATH
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module purge
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module load betke/hdf5/1.8.20-ddn
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module load betke/ior/git-ddn
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module list
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NN=16
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NODES='isc17-c02,isc17-c03,isc17-c04,isc17-c05,isc17-c06,isc17-c07,isc17-c08,isc17-c09,isc17-c11,isc17-c12,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22,isc17-c01'
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LUSTRE_TESTFILE="/esfs/jtacquaviva/sharedread${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)) $TESTDIR
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ITERATIONS=1
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IOR="$(which ior) -i $ITERATIONS -s 1 -t $((16 * 1024 * 1024)) -b $((4800 * 1024 * 1024 * 32 / 8)) -o $LUSTRE_TESTFILE -a MPIIO -e -g -k -w"
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ENVVAR="-genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter"
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MPIEXEC="/opt/ddn/mvapich/bin/mpiexec -ppn 8 -np $((8*$NN)) $ENVVAR -hosts isc17-c04,isc17-c05"
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$MPIEXEC $IOR
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