diff options
Diffstat (limited to 'catapult/devil/devil/android/perf/thermal_throttle.py')
| -rw-r--r-- | catapult/devil/devil/android/perf/thermal_throttle.py | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/catapult/devil/devil/android/perf/thermal_throttle.py b/catapult/devil/devil/android/perf/thermal_throttle.py index fd6b08f3..9b8dc07b 100644 --- a/catapult/devil/devil/android/perf/thermal_throttle.py +++ b/catapult/devil/devil/android/perf/thermal_throttle.py @@ -39,6 +39,7 @@ class OmapThrottlingDetector(object): class ExynosThrottlingDetector(object): """Class to detect and track thermal throttling on an Exynos 5.""" + @staticmethod def IsSupported(device): return device.FileExists('/sys/bus/exynos5-core') @@ -98,8 +99,9 @@ class ThermalThrottle(object): return False has_been_throttled = False serial_number = str(self._device) - log = self._device.RunShellCommand( - ['dmesg', '-c'], large_output=True, check_return=True) + log = self._device.RunShellCommand(['dmesg', '-c'], + large_output=True, + check_return=True) degree_symbol = unichr(0x00B0) for line in log: if self._detector.BecameThrottled(line): @@ -114,19 +116,19 @@ class ThermalThrottle(object): has_been_throttled = True temperature = self._detector.GetThrottlingTemperature(line) if temperature is not None: - logger.info(u'Device %s thermally throttled at %3.1f%sC', - serial_number, temperature, degree_symbol) + logger.info(u'Device %s thermally throttled at %3.1f%sC', serial_number, + temperature, degree_symbol) if logger.isEnabledFor(logging.DEBUG): # Print current temperature of CPU SoC. temperature = self._detector.GetCurrentTemperature() if temperature is not None: - logger.debug(u'Current SoC temperature of %s = %3.1f%sC', - serial_number, temperature, degree_symbol) + logger.debug(u'Current SoC temperature of %s = %3.1f%sC', serial_number, + temperature, degree_symbol) # Print temperature of battery, to give a system temperature - dumpsys_log = self._device.RunShellCommand( - ['dumpsys', 'battery'], check_return=True) + dumpsys_log = self._device.RunShellCommand(['dumpsys', 'battery'], + check_return=True) for line in dumpsys_log: if 'temperature' in line: btemp = float([s for s in line.split() if s.isdigit()][0]) / 10.0 |