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Code Issues Releases Wiki Activity

energy_model: fixing idle state handling to encompass all active cores on a cluster.

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This commit is contained in:
Sergei Trofimov 2015-08-26 12:48:22 +01:00
parent 9b7b57a4d4
commit 25b9350fea
1 changed files with 9 additions and 6 deletions
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13
wlauto/instrumentation/energy_model/__init__.py
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@ -663,9 +663,8 @@ class EnergyModelInstrument(Instrument):
self.little_cpus = self.device.get_online_cpus(self.little_core) self.little_cpus = self.device.get_online_cpus(self.little_core)
def enable_all_idle_states(self): def enable_all_idle_states(self):
for state in self.big_idle_states: for cpu in self.device.online_cpus:
state.disable = 0 for state in self.device.get_cpuidle_states(cpu):
for state in self.little_idle_states:
state.disable = 0 state.disable = 0
def reset_cgroups(self): def reset_cgroups(self):
@ -777,9 +776,13 @@ class EnergyModelInstrument(Instrument):
def get_device_idle_states(self, cluster): def get_device_idle_states(self, cluster):
if cluster == 'big': if cluster == 'big':
return self.big_idle_states online_cpus = self.device.get_online_cpus(self.big_core)
else: else:
return self.little_idle_states online_cpus = self.device.get_online_cpus(self.little_core)
idle_states = []
for cpu in online_cpus:
idle_states.extend(self.device.get_cpuidle_states(cpu))
return idle_states
def get_core_name(self, cluster): def get_core_name(self, cluster):
if cluster == 'big': if cluster == 'big':