gem5  v20.1.0.0
thermal_domain.hh
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37 
38 #ifndef __SIM_THERMAL_DOMAIN_HH__
39 #define __SIM_THERMAL_DOMAIN_HH__
40 
41 #include <vector>
42 
43 #include "base/statistics.hh"
44 #include "params/ThermalDomain.hh"
47 #include "sim/sim_object.hh"
48 #include "sim/sub_system.hh"
49 
50 template <class T> class ProbePointArg;
51 
57 class ThermalDomain : public SimObject, public ThermalEntity
58 {
59  public:
60 
61  typedef ThermalDomainParams Params;
62  ThermalDomain(const Params *p);
63 
69  double initialTemperature() const { return _initTemperature; }
70 
76  double currentTemperature() const;
77 
79  void setNode(ThermalNode * n) { node = n; }
80  ThermalNode * getNode() const { return node; }
81 
83  LinearEquation getEquation(ThermalNode * tn, unsigned n,
84  double step) const override;
85 
89  void emitUpdate();
90 
94  void setSubSystem(SubSystem * ss);
95 
96  void regStats() override;
97  void serialize(CheckpointOut &cp) const override;
98  void unserialize(CheckpointIn &cp) override;
99 
100  private:
104 
107 
110 
111 };
112 
113 #endif
ThermalDomain::subsystem
SubSystem * subsystem
Definition: thermal_domain.hh:103
ThermalDomain
A ThermalDomain is used to group objects under that operate under the same temperature.
Definition: thermal_domain.hh:57
ThermalDomain::setNode
void setNode(ThermalNode *n)
Set/Get circuit node associated with this domain.
Definition: thermal_domain.hh:79
ThermalDomain::unserialize
void unserialize(CheckpointIn &cp) override
Unserialize an object.
Definition: thermal_domain.cc:104
SubSystem
The SubSystem simobject does nothing, it is just a container for other simobjects used by the configu...
Definition: sub_system.hh:57
ThermalDomain::setSubSystem
void setSubSystem(SubSystem *ss)
Set the SubSystem reference we belong to.
Definition: thermal_domain.cc:64
ThermalNode
A ThermalNode is used to connect thermal entities, such as resistors, capacitors, references and doma...
Definition: thermal_node.hh:50
ThermalDomain::ThermalDomain
ThermalDomain(const Params *p)
Definition: thermal_domain.cc:51
ThermalDomain::emitUpdate
void emitUpdate()
Emit a temperature update through probe points interface.
Definition: thermal_domain.cc:86
ProbePointArg
ProbePointArg generates a point for the class of Arg.
Definition: thermal_domain.hh:50
ThermalDomain::node
ThermalNode * node
Definition: thermal_domain.hh:102
LinearEquation
This class describes a linear equation with constant coefficients.
Definition: linear_solver.hh:52
thermal_entity.hh
Stats::Value
Definition: statistics.hh:2561
ThermalDomain::initialTemperature
double initialTemperature() const
Get the startup temperature.
Definition: thermal_domain.hh:69
ThermalDomain::regStats
void regStats() override
Callback to set stat parameters.
Definition: thermal_domain.cc:74
ArmISA::n
Bitfield< 31 > n
Definition: miscregs_types.hh:450
thermal_node.hh
cp
Definition: cprintf.cc:40
ArmISA::ss
Bitfield< 21 > ss
Definition: miscregs_types.hh:56
sim_object.hh
ThermalDomain::currentTemperature
double currentTemperature() const
Get the current temperature.
Definition: thermal_domain.cc:58
statistics.hh
ThermalDomain::ppThermalUpdate
ProbePointArg< double > * ppThermalUpdate
Probe to signal for temperature changes in this domain.
Definition: thermal_domain.hh:109
ThermalDomain::getNode
ThermalNode * getNode() const
Definition: thermal_domain.hh:80
sub_system.hh
ThermalDomain::_initTemperature
double _initTemperature
Definition: thermal_domain.hh:101
ThermalDomain::currentTemp
Stats::Value currentTemp
Stat for reporting voltage of the domain.
Definition: thermal_domain.hh:106
CheckpointOut
std::ostream CheckpointOut
Definition: serialize.hh:63
ThermalDomain::serialize
void serialize(CheckpointOut &cp) const override
Serialize an object.
Definition: thermal_domain.cc:98
MipsISA::p
Bitfield< 0 > p
Definition: pra_constants.hh:323
CheckpointIn
Definition: serialize.hh:67
ThermalEntity
An abstract class that represents any thermal entity which is used in the circuital thermal equivalen...
Definition: thermal_entity.hh:51
ThermalDomain::Params
ThermalDomainParams Params
Definition: thermal_domain.hh:61
ThermalDomain::getEquation
LinearEquation getEquation(ThermalNode *tn, unsigned n, double step) const override
Get nodal equation imposed by this node.
Definition: thermal_domain.cc:111
SimObject
Abstract superclass for simulation objects.
Definition: sim_object.hh:92

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