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power: Avoid forward declarations that confuse wrappers

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The Python wrappers get confused by the forward declarations in the
power framework. This changeset restructures the code slightly to
avoid the troublesome forward declarations.

Change-Id: Id8c93224f1988edb5fdf9d3abc6237f2f688c02d
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Andreas Hansson <andreas.hansson@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-by: Sascha Bischoff <sascha.bischoff@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/2227
Reviewed-by: Pierre-Yves Péneau <pierre-yves.peneau@lirmm.fr>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
This commit is contained in:
Andreas Sandberg 2017-02-27 13:17:51 +00:00
parent 846a17308c
commit c07a2d68f3
8 changed files with 127 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
src/sim/power/SConscript
View file

@ -40,5 +40,6 @@ Source('power_model.cc')
Source('mathexpr_powermodel.cc')
Source('thermal_domain.cc')
Source('thermal_model.cc')
Source('thermal_node.cc')
DebugFlag('ThermalDomain')

2
src/sim/power/ThermalModel.py
View file

@ -45,7 +45,7 @@ from m5.objects import ThermalDomain
# Represents a thermal node
class ThermalNode(SimObject):
type = 'ThermalNode'
cxx_header = "sim/power/thermal_model.hh"
cxx_header = "sim/power/thermal_node.hh"
# Represents a thermal resistor
class ThermalResistor(SimObject):

4
src/sim/power/thermal_domain.hh
View file

@ -45,10 +45,10 @@
#include "base/statistics.hh"
#include "params/ThermalDomain.hh"
#include "sim/power/thermal_entity.hh"
#include "sim/power/thermal_node.hh"
#include "sim/sim_object.hh"
#include "sim/sub_system.hh"
class SubSystem;
class ThermalNode;
template <class T> class ProbePointArg;
/**

2
src/sim/power/thermal_entity.hh
View file

@ -40,6 +40,8 @@
#ifndef __SIM_THERMAL_ENTITY_HH__
#define __SIM_THERMAL_ENTITY_HH__
#include "sim/sim_object.hh"
class LinearEquation;
class ThermalNode;

15
src/sim/power/thermal_model.cc
View file

@ -41,7 +41,6 @@
#include "base/statistics.hh"
#include "params/ThermalCapacitor.hh"
#include "params/ThermalNode.hh"
#include "params/ThermalReference.hh"
#include "params/ThermalResistor.hh"
#include "sim/clocked_object.hh"
@ -49,20 +48,6 @@
#include "sim/power/thermal_domain.hh"
#include "sim/sim_object.hh"
/**
* ThermalNode
*/
ThermalNode::ThermalNode(const Params *p)
: SimObject(p), id(-1), isref(false), temp(0.0f)
{
}
ThermalNode *
ThermalNodeParams::create()
{
return new ThermalNode(this);
}
/**
* ThermalReference
*/

20
src/sim/power/thermal_model.hh
View file

@ -47,27 +47,11 @@
#include "params/ThermalReference.hh"
#include "params/ThermalResistor.hh"
#include "sim/clocked_object.hh"
#include "sim/power/thermal_domain.hh"
#include "sim/power/thermal_entity.hh"
#include "sim/power/thermal_node.hh"
#include "sim/sim_object.hh"
class ThermalDomain;
/**
* A ThermalNode is used to connect thermal entities, such as
* resistors, capacitors, references and domains. It is the circuital
* equivalent to a voltage node.
*/
class ThermalNode : public SimObject
{
public:
typedef SimObjectParams Params;
ThermalNode(const Params *p);
int id;
bool isref;
double temp;
};
/**
* A ThermalResistor is used to model a thermal resistance between two

57
src/sim/power/thermal_node.cc Normal file
View file

@ -0,0 +1,57 @@
/*
* Copyright (c) 2015 ARM Limited
* All rights reserved
*
* The license below extends only to copyright in the software and shall
* not be construed as granting a license to any other intellectual
* property including but not limited to intellectual property relating
* to a hardware implementation of the functionality of the software
* licensed hereunder. You may use the software subject to the license
* terms below provided that you ensure that this notice is replicated
* unmodified and in its entirety in all distributions of the software,
* modified or unmodified, in source code or in binary form.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: David Guillen Fandos
*/
#include "sim/power/thermal_node.hh"
#include "params/ThermalNode.hh"
/**
* ThermalNode
*/
ThermalNode::ThermalNode(const ThermalNodeParams *p)
: SimObject(p), id(-1), isref(false), temp(0.0f)
{
}
ThermalNode *
ThermalNodeParams::create()
{
return new ThermalNode(this);
}

62
src/sim/power/thermal_node.hh Normal file
View file

@ -0,0 +1,62 @@
/*
* Copyright (c) 2015 ARM Limited
* All rights reserved
*
* The license below extends only to copyright in the software and shall
* not be construed as granting a license to any other intellectual
* property including but not limited to intellectual property relating
* to a hardware implementation of the functionality of the software
* licensed hereunder. You may use the software subject to the license
* terms below provided that you ensure that this notice is replicated
* unmodified and in its entirety in all distributions of the software,
* modified or unmodified, in source code or in binary form.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: David Guillen Fandos
*/
#ifndef __SIM_THERMAL_NODE_HH__
#define __SIM_THERMAL_NODE_HH__
#include "sim/sim_object.hh"
struct ThermalNodeParams;
/**
* A ThermalNode is used to connect thermal entities, such as
* resistors, capacitors, references and domains. It is the circuital
* equivalent to a voltage node.
*/
class ThermalNode : public SimObject
{
public:
ThermalNode(const ThermalNodeParams *p);
int id;
bool isref;
double temp;
};
#endif