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# Copyright (c) 2016-2018, 2021 Arm Limited
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from m5.SimObject import *
from m5.params import *
from m5.proxy import Parent
# Enum for a type of power model
class PMType(Enum):
vals = ["All", "Static", "Dynamic"]
# Represents a power model for a simobj
# The model itself is also a SimObject so we can make use some
# nice features available such as Parent.any
class PowerModel(SimObject):
type = "PowerModel"
cxx_header = "sim/power/power_model.hh"
cxx_class = "gem5::PowerModel"
cxx_exports = [
PyBindMethod("getDynamicPower"),
PyBindMethod("getStaticPower"),
]
# Keep a list of every model for every power state
pm = VectorParam.PowerModelState([], "List of per-state power models.")
# Need a reference to the system so we can query the thermal domain
# about temperature (temperature is needed for leakage calculation)
subsystem = Param.SubSystem(Parent.any, "subsystem")
# Type of power model
pm_type = Param.PMType("All", "Type of power model")
# Ambient temperature to be used when no thermal model is present
ambient_temp = Param.Temperature("25.0C", "Ambient temperature")