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Code Issues Releases Wiki Activity

delay: added fixed_before_start configuration; updated all to be very_slow

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- fixed_before_start is a fixed time period equivalent to
  temperature_before_start
- Changed existing *_between_specs and *_between_iterations callbacks to
  be very_slow, as they should always run after everything else.
This commit is contained in:
Sergei Trofimov
2015-08-12 16:12:38 +01:00
parent 0703db05cf
commit 6137d5650f
1 changed files with 22 additions and 4 deletions
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26
wlauto/instrumentation/delay/__init__.py
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@@ -96,6 +96,16 @@ class DelayInstrument(Instrument):
.. note:: This cannot be specified at the same time as ``temperature_between_iterations``
"""),
Parameter('fixed_before_start', kind=int, default=None,
global_alias='fixed_delay_before_start',
description="""
How long to sleep (in seconds) after setup for an iteration has been perfromed but
before running the workload.
.. note:: This cannot be specified at the same time as ``temperature_before_start``
"""),
Parameter('active_cooling', kind=boolean, default=False,
global_alias='thermal_active_cooling',
@@ -116,7 +126,7 @@ class DelayInstrument(Instrument):
self.logger.debug('Setting temperature threshold between workload specs to {}'.format(temp))
self.temperature_between_specs = temp
def slow_on_iteration_start(self, context):
def very_slow_on_iteration_start(self, context):
if self.active_cooling:
self.device.stop_active_cooling()
if self.fixed_between_iterations:
@@ -126,7 +136,7 @@ class DelayInstrument(Instrument):
self.logger.debug('Waiting for temperature drop before iteration...')
self.wait_for_temperature(self.temperature_between_iterations)
def slow_on_spec_start(self, context):
def very_slow_on_spec_start(self, context):
if self.active_cooling:
self.device.stop_active_cooling()
if self.fixed_between_specs:
@@ -139,7 +149,10 @@ class DelayInstrument(Instrument):
def very_slow_start(self, context):
if self.active_cooling:
self.device.stop_active_cooling()
if self.temperature_before_start:
if self.fixed_before_start:
self.logger.debug('Waiting for a fixed period after iteration...')
time.sleep(self.fixed_before_start)
elif self.temperature_before_start:
self.logger.debug('Waiting for temperature drop before commencing execution...')
self.wait_for_temperature(self.temperature_before_start)
@@ -171,8 +184,13 @@ class DelayInstrument(Instrument):
self.fixed_between_iterations is not None):
raise ConfigError('Both fixed delay and thermal threshold specified for iterations.')
if (self.temperature_before_start is not None and
self.fixed_before_start is not None):
raise ConfigError('Both fixed delay and thermal threshold specified before start.')
if not any([self.temperature_between_specs, self.fixed_between_specs, self.temperature_before_start,
self.temperature_between_iterations, self.fixed_between_iterations]):
self.temperature_between_iterations, self.fixed_between_iterations,
self.fixed_before_start]):
raise ConfigError('delay instrument is enabled, but no delay is specified.')
if self.active_cooling and not self.device.has('active_cooling'):