def calc_schedule_delay(self, tick):
early_time = self.pref_timing - Time.tick2min(tick)
late_time = Time.tick2min(tick) - self.pref_timing
if early_time > self.penalty_buffer:
return early_time * self.early_penalty
if late_time > self.penalty_buffer:
return late_time * self.late_penalty
return 0.0
def calc_schedule_delay(self, tick):
early_time = self.pref_timing - Time.tick2min(tick)
late_time = Time.tick2min(tick) - self.pref_timing
if early_time > self.penalty_buffer:
return early_time * self.early_penalty
if late_time > self.penalty_buffer:
return late_time * self.late_penalty
return 0.0
def discrete_util(self, tick, elapsed=0.0):
lower = Time.tick2min(tick) - Time.TIMEUNIT / 2.0
upper = lower + Time.TIMEUNIT
if tick == 0:
util = fp.quad(self._marginal_util, [0.0, Time.TIMEUNIT/2.0]) + \
fp.quad(self._marginal_util, [Time.TIMELENG-Time.TIMEUNIT/2.0, Time.TIMELENG])
else:
util = fp.quad(self._marginal_util, [lower, upper])
return util
def discrete_util(self, tick, elapsed=0.0):
lower = Time.tick2min(tick) - Time.TIMEUNIT/2.0
upper = lower + Time.TIMEUNIT
if tick == 0:
util = fp.quad(self._marginal_util, [0.0, Time.TIMEUNIT/2.0]) + \
fp.quad(self._marginal_util, [Time.TIMELENG-Time.TIMEUNIT/2.0, Time.TIMELENG])
else:
util = fp.quad(self._marginal_util, [lower, upper])
return util
