a928a438b8
Used cppclean to help identify useless includes and removed them. This involved erroneously included headers, but also cases where forward declarations could have been used rather than a full include.
121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
/*
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* Copyright (c) 2015 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: David Guillen Fandos
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*/
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#include "sim/power/thermal_domain.hh"
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#include <algorithm>
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#include "base/statistics.hh"
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#include "debug/ThermalDomain.hh"
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#include "params/ThermalDomain.hh"
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#include "sim/clocked_object.hh"
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#include "sim/linear_solver.hh"
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#include "sim/power/thermal_model.hh"
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#include "sim/probe/probe.hh"
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#include "sim/sub_system.hh"
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ThermalDomain::ThermalDomain(const Params *p)
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: SimObject(p), _initTemperature(p->initial_temperature),
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node(NULL), subsystem(NULL)
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{
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}
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double
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ThermalDomain::currentTemperature() const
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{
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return node->temp;
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}
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void
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ThermalDomain::setSubSystem(SubSystem * ss)
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{
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assert(!this->subsystem);
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this->subsystem = ss;
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ppThermalUpdate = new ProbePointArg<double>(subsystem->getProbeManager(),
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"thermalUpdate");
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}
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void
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ThermalDomain::regStats()
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{
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SimObject::regStats();
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currentTemp
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.method(this, &ThermalDomain::currentTemperature)
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.name(params()->name + ".temp")
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.desc("Temperature in centigrate degrees")
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;
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}
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void
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ThermalDomain::emitUpdate()
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{
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ppThermalUpdate->notify(node->temp);
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}
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ThermalDomain *
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ThermalDomainParams::create()
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{
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return new ThermalDomain(this);
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}
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void
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ThermalDomain::serialize(CheckpointOut &cp) const
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{
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SERIALIZE_SCALAR(_initTemperature);
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}
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void
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ThermalDomain::unserialize(CheckpointIn &cp)
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{
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UNSERIALIZE_SCALAR(_initTemperature);
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}
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LinearEquation
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ThermalDomain::getEquation(ThermalNode * tn, unsigned n, double step) const
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{
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LinearEquation eq(n);
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double power = subsystem->getDynamicPower() + subsystem->getStaticPower();
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if (tn == node)
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eq[eq.cnt()] = power;
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return eq;
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}
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