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test/vhost: Always enable performance cpu governor in Vhost performance tests

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Signed-off-by: wawryk <maciejx.wawryk@intel.com>
Change-Id: Id0c1217b1c7138e7c618d816948ca34ba8a09be6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8543
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@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>
This commit is contained in:
wawryk 2021-06-29 11:36:51 +02:00 committed by Tomasz Zawadzki
parent d2b415bc86
commit a3d0f42889
1 changed files with 9 additions and 0 deletions
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9
test/vhost/perf_bench/vhost_perf.sh
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@ -212,6 +212,15 @@ if [[ -z $disk_map ]]; then
fail "No disk map provided for test. Exiting."
fi
# ===== Enable "performance" cpu governor =====
if hash cpupower; then
cpupower frequency-set -g performance
else
echo "WARNING: Missing CPUPOWER!!! Please install."
fi
current_governor=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor)
echo "INFO: Using $current_governor cpu governor for test."
# ===== Precondition NVMes if specified =====
if [[ $run_precondition == true ]]; then
# Using the same precondition routine possible for lvols thanks