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WRF-IO: add read benchmark #181

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Merged
merged 2 commits into from
Jun 21, 2025
Merged

WRF-IO: add read benchmark #181

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a4fe353
WRF-IO: add read benchmark
wkliao Jun 21, 2025
9ef0827
WRF-IO: remove setting hints of cb_nodes and nc_num_aggrs_per_node
wkliao Jun 21, 2025
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34 changes: 7 additions & 27 deletions benchmarks/WRF-IO/parallel_run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -38,46 +38,26 @@ for i in ${check_PROGRAMS} ; do
if test "$intra_aggr" = 1 ; then
export PNETCDF_HINTS="${PNETCDF_HINTS};nc_num_aggrs_per_node=2"
fi
# echo "PNETCDF_HINTS=${PNETCDF_HINTS}"

export PNETCDF_SAFE_MODE=$j
# echo "set PNETCDF_SAFE_MODE ${PNETCDF_SAFE_MODE}"

OPTS="-l 100 -w 100 -i ${srcdir}/wrf_header.txt"
# echo "${MPIRUN} ./$i -q ${OPTS} ${TESTOUTDIR}/$i.nc"
${MPIRUN} ./$i -q ${OPTS} ${TESTOUTDIR}/$i.nc
OPTS="-y 100 -x 100 -i ${srcdir}/wrf_header.txt"
OPTS="$OPTS -w ${TESTOUTDIR}/$i.nc -r ${TESTOUTDIR}/$i.nc"
# echo "${MPIRUN} ./$i -q ${OPTS}"
${MPIRUN} ./$i -q ${OPTS}
if test $? = 0 ; then
echo "PASS: C parallel run on $1 processes --------------- $i"
fi

unset PNETCDF_HINTS
# echo "--- validating file ${TESTOUTDIR}/$i.nc"
${TESTSEQRUN} ${VALIDATOR} -q ${TESTOUTDIR}/$i.nc
# echo ""

if test "x${ENABLE_BURST_BUFFER}" = x1 ; then
# echo "test burst buffering feature"
saved_PNETCDF_HINTS=${PNETCDF_HINTS}
export PNETCDF_HINTS="${PNETCDF_HINTS};nc_burst_buf=enable;nc_burst_buf_dirname=${TESTOUTDIR};nc_burst_buf_overwrite=enable"
${MPIRUN} ./$i -q ${OPTS} ${TESTOUTDIR}/$i.bb.nc
if test $? = 0 ; then
echo "PASS: C parallel run on $1 processes --------------- $i"
fi
export PNETCDF_HINTS=${saved_PNETCDF_HINTS}

# echo "--- validating file ${TESTOUTDIR}/$i.bb.nc"
${TESTSEQRUN} ${VALIDATOR} -q ${TESTOUTDIR}/$i.bb.nc

# echo "--- ncmpidiff $i.nc $i.bb.nc ---"
${MPIRUN} ${NCMPIDIFF} -q ${TESTOUTDIR}/$i.nc ${TESTOUTDIR}/$i.bb.nc
fi

if test "x${ENABLE_NETCDF4}" = x1 ; then
# echo "test netCDF-4 feature"
${MPIRUN} ./$i -q ${OPTS} ${TESTOUTDIR}/$i.nc4 4
# Validator does not support nc4
fi
done
done
rm -f ${OUTDIR}/$i.nc
rm -f ${OUTDIR}/$i.bb.nc
rm -f ${OUTDIR}/$i.nc4
done

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