SubSystem.py revision 12469
114039Sstacze01@arm.com# Copyright (c) 2014 ARM Limited
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3614039Sstacze01@arm.com# Authors: Geoffrey Blake
3714039Sstacze01@arm.com#
3814039Sstacze01@arm.com
3914039Sstacze01@arm.comfrom m5.SimObject import SimObject
4014039Sstacze01@arm.comfrom m5.params import *
4114039Sstacze01@arm.com
4214039Sstacze01@arm.com# An empty simobject. Used for organizing simobjects
4314039Sstacze01@arm.com# into logical groups as subsystems of a larger
4414039Sstacze01@arm.com# system. For example, if we wanted to build a cpu cluster
4514039Sstacze01@arm.com# subsystem of 2 cores with private L1 caches and a shared
4614039Sstacze01@arm.com# L2, but needed 8 total cores, we could instantiate 4
4714039Sstacze01@arm.com# SubSystems containing the same child simobjects but avoid
4814039Sstacze01@arm.com# any naming conflicts.
4914039Sstacze01@arm.com#
5014039Sstacze01@arm.comclass SubSystem(SimObject):
5114039Sstacze01@arm.com    type = 'SubSystem'
5214039Sstacze01@arm.com    cxx_header = "sim/sub_system.hh"
5314039Sstacze01@arm.com    abstract = False
5414039Sstacze01@arm.com
5514039Sstacze01@arm.com    # Thermal domain associated to this object, inheriting the parent's
5614039Sstacze01@arm.com    # clock domain by default
5714039Sstacze01@arm.com    thermal_domain = Param.ThermalDomain(NULL, "Thermal domain")
5814039Sstacze01@arm.com
5914039Sstacze01@arm.com    generateDeviceTree = SimObject.recurseDeviceTree
6014039Sstacze01@arm.com