1# Copyright (c) 2015 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 21 unchanged lines hidden (view full) --- 30# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 34# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35# 36# Authors: David Guillen Fandos 37 |
38from m5.SimObject import * |
39from ClockedObject import ClockedObject 40 41from m5.params import * 42from m5.objects import ThermalDomain 43 44 45# Represents a thermal node 46class ThermalNode(SimObject): 47 type = 'ThermalNode' 48 cxx_header = "sim/power/thermal_node.hh" 49 50# Represents a thermal resistor 51class ThermalResistor(SimObject): 52 type = 'ThermalResistor' 53 cxx_header = "sim/power/thermal_model.hh" 54 |
55 cxx_exports = [ 56 PyBindMethod("setNodes"), 57 ] |
58 59 resistance = Param.Float(1.0, "Thermal resistance, expressed in Kelvin per Watt") 60 61# Represents a thermal capacitor 62class ThermalCapacitor(SimObject): 63 type = 'ThermalCapacitor' 64 cxx_header = "sim/power/thermal_model.hh" 65 |
66 cxx_exports = [ 67 PyBindMethod("setNodes"), 68 ] |
69 70 capacitance = Param.Float(1.0, "Thermal capacitance, expressed in Joules per Kelvin") 71 72# Represents a fixed temperature node (ie. air) 73class ThermalReference(SimObject, object): 74 type = 'ThermalReference' 75 cxx_header = "sim/power/thermal_model.hh" 76 |
77 cxx_exports = [ 78 PyBindMethod("setNode"), 79 ] |
80 81 # Static temperature which may change over time 82 temperature = Param.Float(25.0, "Operational temperature in Celsius") 83 84 85# Represents a thermal capacitor 86class ThermalModel(ClockedObject): 87 type = 'ThermalModel' 88 cxx_header = "sim/power/thermal_model.hh" 89 |
90 cxx_exports = [ 91 PyBindMethod("addCapacitor"), 92 PyBindMethod("addResistor"), 93 PyBindMethod("addReference"), 94 PyBindMethod("addDomain"), 95 PyBindMethod("addNode"), 96 PyBindMethod("doStep"), 97 ] |
98 99 step = Param.Float(0.01, "Simulation step (in seconds) for thermal simulation") 100 101 def populate(self): 102 if not hasattr(self,"_capacitors"): self._capacitors = [] 103 if not hasattr(self,"_resistors"): self._resistors = [] 104 if not hasattr(self,"_domains"): self._domains = [] 105 if not hasattr(self,"_references"): self._references = [] --- 55 unchanged lines hidden --- |