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corner.py
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import linprog as lp
import utils
class Corner:
def __init__ (
self,
recipe_pretty_name,
clock_speed = None,
productivity_bonus = None
):
self . pretty_name = recipe_pretty_name
# From 0.01 to 2.5 or None
self . clock_speed = clock_speed
# From 0 to 1 or None
self . productivity_bonus = productivity_bonus
if clock_speed != None:
self . pretty_name += (
' Clock '
+ utils . format_value (clock_speed, 6)
)
if productivity_bonus != None:
self . pretty_name += (
' Productivity ' + str (1.0 + self . productivity_bonus)
)
if productivity_bonus != None and productivity_bonus != 0.0:
integrality = 1
else:
integrality = 0
name = utils . name (self . pretty_name)
self . machine_count_variable = lp . Variable (
name + '_machine_count',
integrality
)
def machine_count (self):
return self . machine_count_variable
def __speed_multiplier (self):
if self . clock_speed != None:
return self . clock_speed
else:
return 1.0
def input_magnitude (self):
return self . machine_count_variable * self . __speed_multiplier ()
def __productivity_multiplier (self):
if self . productivity_bonus != None:
return 1.0 + self . productivity_bonus
else:
return 1.0
def output_magnitude (self):
return (
self . machine_count_variable
* self . __speed_multiplier ()
* self . __productivity_multiplier ()
)
def __power_multiplier (self, machine):
if self . clock_speed != None:
overclock_power_multiplier = (
self . clock_speed ** machine . overclock_exponent
)
else:
overclock_power_multiplier = 1.0
if self . productivity_bonus != None:
productivity_power_multiplier = (
self . __productivity_multiplier () ** 2
)
else:
productivity_power_multiplier = 1.0
return overclock_power_multiplier * productivity_power_multiplier
def power_magnitude (self, machine):
return (
self . machine_count_variable
* self . __power_multiplier (machine)
)
def __somersloop_factor (self, machine):
if self . productivity_bonus != None:
return self . productivity_bonus * machine . somersloop_slots
else:
return 0.0
def somersloops_slotted (self, machine):
return (
self . machine_count_variable
* self . __somersloop_factor (machine)
)
def add_constraints (self, constraints):
constraints . append (self . machine_count_variable >= 0)
def interpret_model (self, model, machine):
machine_count = model [self . machine_count_variable]
return InterpretedCorner (
machine_count,
self . __speed_multiplier (),
self . __productivity_multiplier (),
self . __power_multiplier (machine),
self . __somersloop_factor (machine)
)
class InterpretedCorner:
def __init__ (
self,
machine_count,
speed_multiplier,
productivity_multiplier,
power_multiplier,
somersloop_factor,
):
self . machine_count = machine_count
self . speed_multiplier = speed_multiplier
self . productivity_multiplier = productivity_multiplier
self . power_multiplier = power_multiplier
self . somersloop_factor = somersloop_factor
def input_magnitude (self):
return self . machine_count * self . speed_multiplier
def output_magnitude (self):
return self . machine_count * self . speed_multiplier * self . productivity_multiplier
def power_magnitude (self):
return self . machine_count * self . power_multiplier
def somersloops_slotted (self):
return self . machine_count * self . somersloop_factor