OpenASIP 2.2
Loading...
Searching...
No Matches
CostEstimates.hh
Go to the documentation of this file.
1/*
2 Copyright (c) 2002-2009 Tampere University.
3
4 This file is part of TTA-Based Codesign Environment (TCE).
5
6 Permission is hereby granted, free of charge, to any person obtaining a
7 copy of this software and associated documentation files (the "Software"),
8 to deal in the Software without restriction, including without limitation
9 the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 and/or sell copies of the Software, and to permit persons to whom the
11 Software is furnished to do so, subject to the following conditions:
12
13 The above copyright notice and this permission notice shall be included in
14 all copies or substantial portions of the Software.
15
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 DEALINGS IN THE SOFTWARE.
23 */
24/**
25 * @file CostEstimates.hh
26 *
27 * Declaration of CostEstimates class that represents set of cost
28 * estimates.
29 *
30 * @author Jari Mäntyneva 2006 (jari.mantyneva-no.spam-tut.fi)
31 * @note rating: red
32 */
33
34#ifndef TTA_COST_ESTIMATES_HH
35#define TTA_COST_ESTIMATES_HH
36
37#include <map>
38
39#include "Application.hh"
40#include "Exception.hh"
41#include "SimulatorConstants.hh"
42
43namespace TTAProgram {
44 class Program;
45}
46
47/**
48 * This class represents cost estimates for a machine configuration.
49 *
50 * Class stores estimates of area (in gates), longest path delay (in nano
51 * seconds) and energy consumptions (in milli joules)
52 * when the configuration is used to run different programs. Area and longest
53 * path delay are constants to one configuration while there can be multiple
54 * programs executed so multiple energy consumption estimations and cycle
55 * counts as well. Each energy consumption is bound to one program.
56 */
58public:
60 virtual ~CostEstimates();
61 void setArea(double area);
62 void setLongestPathDelay(double delay);
63 void setEnergy(const TTAProgram::Program& program, double energy);
66 double area() const;
67 double longestPathDelay() const;
68 int energies() const;
69 double energy(int index) const;
70 double energy(const TTAProgram::Program& program) const;
71
72private:
73 /// Map containing programs and energies consumed in running the programs.
74 std::map<const TTAProgram::Program*, double> energyMap_;
75 /// Area estimation value (in gates).
76 double area_;
77 /// Longest path delay estimation value (in nano seconds).
79};
80
81#endif
find Finds info of the inner loops in the program
CycleCount ClockCycleCount
Alias for ClockCycleCount.
std::map< const TTAProgram::Program *, double > energyMap_
Map containing programs and energies consumed in running the programs.
void setCycleCount(const TTAProgram::Program &program, ClockCycleCount cycles)
int energies() const
void setLongestPathDelay(double delay)
double area_
Area estimation value (in gates).
void setArea(double area)
virtual ~CostEstimates()
double energy(int index) const
double area() const
void setEnergy(const TTAProgram::Program &program, double energy)
double longestPathDelay_
Longest path delay estimation value (in nano seconds).
double longestPathDelay() const