diff options
Diffstat (limited to 'crosperf/suite_runner.py')
| -rw-r--r-- | crosperf/suite_runner.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crosperf/suite_runner.py b/crosperf/suite_runner.py index 6a7fa6bd..b4b669a8 100644 --- a/crosperf/suite_runner.py +++ b/crosperf/suite_runner.py @@ -90,7 +90,10 @@ class SuiteRunner(object): 'set -e && ' # Disable Turbo in Intel pstate driver 'if [[ -e /sys/devices/system/cpu/intel_pstate/no_turbo ]]; then ' - '(echo -n 1 > /sys/devices/system/cpu/intel_pstate/no_turbo || true); fi; ' + ' if grep -q 0 /sys/devices/system/cpu/intel_pstate/no_turbo; then ' + ' echo -n 1 > /sys/devices/system/cpu/intel_pstate/no_turbo; ' + ' fi; ' + 'fi; ' # Set governor to performance for each cpu 'for f in /sys/devices/system/cpu/cpu*/cpufreq; do ' 'cd $f; ' |