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test/nvme_perf: add main core parameter

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For Test Case 2: SPDK NVMe BDEV I/O Cores Scaling
we need to specify DPDK main (primary) core.

Signed-off-by: Pawel Piatek <pawelx.piatek@intel.com>
Change-Id: I53d706c4173e16035a3883c29547659a0c7a22fc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8553
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Pawel Piatek 2021-06-30 05:33:40 +02:00 committed by Tomasz Zawadzki
parent a3d0f42889
commit d7aa681b6b
2 changed files with 8 additions and 1 deletions
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6
test/nvme/perf/common.sh
View File

@ -408,7 +408,11 @@ function run_nvme_fio() {
function run_bdevperf() { function run_bdevperf() {
echo "** Running bdevperf test, this can take a while, depending on the run-time setting." echo "** Running bdevperf test, this can take a while, depending on the run-time setting."
$bdevperf_dir/bdevperf --json $testdir/bdev.conf -q $IODEPTH -o $BLK_SIZE -w $RW -M $MIX -t $RUNTIME -m "[$CPUS_ALLOWED]" -r /var/tmp/spdk.sock local main_core_param=""
if [[ -n $MAIN_CORE ]]; then
main_core_param="-p ${MAIN_CORE}"
fi
$bdevperf_dir/bdevperf --json $testdir/bdev.conf -q $IODEPTH -o $BLK_SIZE -w $RW -M $MIX -t $RUNTIME -m "[$CPUS_ALLOWED]" -r /var/tmp/spdk.sock $main_core_param
sleep 1 sleep 1
} }

3
test/nvme/perf/run_perf.sh
View File

@ -35,6 +35,7 @@ IO_BATCH_COMPLETE=0
FIO_BIN=$CONFIG_FIO_SOURCE_DIR/fio FIO_BIN=$CONFIG_FIO_SOURCE_DIR/fio
FIO_FNAME_STRATEGY="group" FIO_FNAME_STRATEGY="group"
TMP_RESULT_FILE=$testdir/result.json TMP_RESULT_FILE=$testdir/result.json
MAIN_CORE=""
PLUGIN="nvme" PLUGIN="nvme"
DISKCFG="" DISKCFG=""
BDEV_CACHE="" BDEV_CACHE=""
@ -105,6 +106,7 @@ function usage() {
echo " --cpu-frequency=INT Run tests with CPUs set to a desired frequency. 'intel_pstate=disable' must be set in" echo " --cpu-frequency=INT Run tests with CPUs set to a desired frequency. 'intel_pstate=disable' must be set in"
echo " GRUB options. You can use 'cpupower frequency-info' and 'cpupower frequency-set' to" echo " GRUB options. You can use 'cpupower frequency-info' and 'cpupower frequency-set' to"
echo " check list of available frequencies. Example: --cpu-frequency=1100000." echo " check list of available frequencies. Example: --cpu-frequency=1100000."
echo " --main-core main (primary) core for DPDK (for bdevperf only)."
echo echo
echo "Other options:" echo "Other options:"
echo " --perftop Run perftop measurements on the same CPU cores as specified in --cpu-allowed option." echo " --perftop Run perftop measurements on the same CPU cores as specified in --cpu-allowed option."
@ -162,6 +164,7 @@ while getopts 'h-:' optchar; do
perftop) PERFTOP=true ;; perftop) PERFTOP=true ;;
dpdk-mem-stats) DPDKMEM=true ;; dpdk-mem-stats) DPDKMEM=true ;;
latency-log) LATENCY_LOG=true ;; latency-log) LATENCY_LOG=true ;;
main-core=*) MAIN_CORE="${OPTARG#*=}" ;;
*) *)
usage $0 echo "Invalid argument '$OPTARG'" usage $0 echo "Invalid argument '$OPTARG'"
exit 1 exit 1