| # Copyright (c) 2016-2018 ARM Limited |
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| # |
| # Authors: David Guillen Fandos |
| |
| 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_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") |