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src
applibs
Explorer
CostEstimates.hh
Go to the documentation of this file.
1
/*
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Copyright (c) 2002-2009 Tampere University.
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4
This file is part of TTA-Based Codesign Environment (TCE).
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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/**
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* @file CostEstimates.hh
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*
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* Declaration of CostEstimates class that represents set of cost
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* estimates.
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*
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* @author Jari Mäntyneva 2006 (jari.mantyneva-no.spam-tut.fi)
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* @note rating: red
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*/
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#ifndef TTA_COST_ESTIMATES_HH
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#define TTA_COST_ESTIMATES_HH
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#include <map>
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#include "
Application.hh
"
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#include "
Exception.hh
"
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#include "
SimulatorConstants.hh
"
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namespace
TTAProgram
{
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class
Program;
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}
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/**
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* This class represents cost estimates for a machine configuration.
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*
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* Class stores estimates of area (in gates), longest path delay (in nano
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* seconds) and energy consumptions (in milli joules)
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* when the configuration is used to run different programs. Area and longest
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* path delay are constants to one configuration while there can be multiple
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* programs executed so multiple energy consumption estimations and cycle
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* counts as well. Each energy consumption is bound to one program.
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*/
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class
CostEstimates
{
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public
:
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CostEstimates
();
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virtual
~CostEstimates
();
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void
setArea
(
double
area
);
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void
setLongestPathDelay
(
double
delay);
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void
setEnergy
(
const
TTAProgram::Program
&
program
,
double
energy
);
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void
setCycleCount
(
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const
TTAProgram::Program
&
program
,
ClockCycleCount
cycles);
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double
area
()
const
;
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double
longestPathDelay
()
const
;
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int
energies
()
const
;
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double
energy
(
int
index)
const
;
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double
energy
(
const
TTAProgram::Program
&
program
)
const
;
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private
:
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/// Map containing programs and energies consumed in running the programs.
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std::map<const TTAProgram::Program*, double>
energyMap_
;
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/// Area estimation value (in gates).
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double
area_
;
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/// Longest path delay estimation value (in nano seconds).
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double
longestPathDelay_
;
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};
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#endif
TTAProgram
Definition:
Estimator.hh:65
TTAProgram::Program
Definition:
Program.hh:63
CostEstimates::setLongestPathDelay
void setLongestPathDelay(double delay)
Definition:
CostEstimates.cc:69
CostEstimates::setEnergy
void setEnergy(const TTAProgram::Program &program, double energy)
Definition:
CostEstimates.cc:83
CostEstimates::setCycleCount
void setCycleCount(const TTAProgram::Program &program, ClockCycleCount cycles)
CostEstimates
Definition:
CostEstimates.hh:57
Exception.hh
CostEstimates::energy
double energy(int index) const
Definition:
CostEstimates.cc:138
CostEstimates::energyMap_
std::map< const TTAProgram::Program *, double > energyMap_
Map containing programs and energies consumed in running the programs.
Definition:
CostEstimates.hh:74
CostEstimates::energies
int energies() const
Definition:
CostEstimates.cc:124
SimulatorConstants.hh
CostEstimates::longestPathDelay
double longestPathDelay() const
Definition:
CostEstimates.cc:112
CostEstimates::~CostEstimates
virtual ~CostEstimates()
Definition:
CostEstimates.cc:49
Application.hh
CostEstimates::area_
double area_
Area estimation value (in gates).
Definition:
CostEstimates.hh:76
CostEstimates::CostEstimates
CostEstimates()
Definition:
CostEstimates.cc:42
CostEstimates::area
double area() const
Definition:
CostEstimates.cc:101
CostEstimates::longestPathDelay_
double longestPathDelay_
Longest path delay estimation value (in nano seconds).
Definition:
CostEstimates.hh:78
CostEstimates::setArea
void setArea(double area)
Definition:
CostEstimates.cc:58
ClockCycleCount
CycleCount ClockCycleCount
Alias for ClockCycleCount.
Definition:
SimulatorConstants.hh:57
program
find Finds info of the inner loops in the program
Definition:
InnerLoopFinder.cc:80
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