6d54f886f1
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1153 3ecf2c5c-341e-0410-92b4-d18e462d057c
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
// src/backend/concrete_statistics.cc - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// SGPEMv2 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include "concrete_statistics.hh"
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#include <sgpemv2/simulation.hh>
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#include <sgpemv2/history.hh>
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#include <sgpemv2/environment.hh>
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#include <sgpemv2/schedulable.hh>
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#include <sgpemv2/process.hh>
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#include <sgpemv2/thread.hh>
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#include "concrete_thread_statistics.hh"
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#include "concrete_process_statistics.hh"
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#include <iostream>
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using namespace sgpem;
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using namespace std;
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ConcreteStatistics::ConcreteStatistics(): _sim_stats(0)
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{
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calculateStatisticsAt(-1);
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}
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void
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ConcreteStatistics::calculateStatisticsAt(const int& instant)
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{
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//retrieve all processes
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vector<Process*> procs = Simulation::get_instance().get_history().get_environment_at(0).get_processes();
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//create all process statistics (which themselves create their thread statistics)
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_proc_stats.clear();
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for (unsigned int p = 0; p < procs.size(); p++)
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_proc_stats.push_back(ConcreteProcessStatistics(procs[p], instant));
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if (_sim_stats)
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delete _sim_stats;
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//create simulation statistics using just obtained process statistics
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_sim_stats = new ConcreteSimulationStatistics(_proc_stats, instant);
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}
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const SimulationStatistics*
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ConcreteStatistics::get_simulation_statistics() const
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{
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return _sim_stats;
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}
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/**
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\warning Don't delete these pointers!!
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\warning These pointers are not valid anymore AFTER a call to calculateStatisticsAt
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*/
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std::vector<const ProcessStatistics*>
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ConcreteStatistics::get_process_statistics() const
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{
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vector<const ProcessStatistics*> rit;
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for (unsigned int i=0; i < _proc_stats.size(); i++)
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rit.push_back(&_proc_stats[i]);
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return rit;
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}
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