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* src/misc/timer.hh, src/misc/timer.cc: New files.

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* src/misc/Makefile.am (misc_HEADERS, libmisc_la_SOURCES): Add them.
* src/tgbatest/randtgba.cc: Use time_map to measure the algorithms.
Add the -R option.
* src/sanity/style.sh: Let me use `for (.*;;)'.
This commit is contained in:
Alexandre Duret-Lutz 2004-11-29 16:50:49 +00:00
parent 0531dfe6e5
commit 668666d246
6 changed files with 407 additions and 66 deletions
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84
src/misc/timer.cc Normal file
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// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
//
// This file is part of Spot, a model checking library.
//
// Spot is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// Spot is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
// License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Spot; see the file COPYING. If not, write to the Free
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
#include "timer.hh"
#include <iostream>
#include <iomanip>
namespace spot
{
std::ostream&
timer_map::print(std::ostream& os) const
{
time_info total;
for (tm_type::const_iterator i = tm.begin(); i != tm.end(); ++i)
{
total.utime += i->second.first.utime();
total.stime += i->second.first.stime();
}
clock_t grand_total = total.utime + total.stime;
os << std::setw(33) << ""
<< "| user time | sys. time | total |"
<< std::endl
<< std::setw(33) << "name "
<< "| ticks % | tics % | tics % | n"
<< std::endl
<< std::setw(79) << std::setfill('-') << "" << std::setfill(' ')
<< std::endl;
for (tm_type::const_iterator i = tm.begin(); i != tm.end(); ++i)
{
const spot::timer& t = i->second.first;
os << std::setw(32) << i->first << " |"
<< std::setw(6) << t.utime()
<< std::setw(5) << (total.utime ?
100.0 * t.utime() / total.utime : 0)
<< " |"
<< std::setw(6) << t.stime()
<< std::setw(5) << (total.stime ?
100.0 * t.stime() / total.stime : 0)
<< " |"
<< std::setw(6) << t.utime() + t.stime()
<< std::setw(5) << (grand_total ?
(100.0 * (t.utime() + t.stime()) /
grand_total) : 0)
<< " |"
<< std::setw(4) << i->second.second
<< std::endl;
}
os << std::setw(79) << std::setfill('-') << "" << std::setfill(' ')
<< std::endl
<< std::setw(32) << "TOTAL" << " |"
<< std::setw(6) << total.utime
<< std::setw(5) << 100
<< " |"
<< std::setw(6) << total.stime
<< std::setw(5) << 100
<< " |"
<< std::setw(6) << grand_total
<< std::setw(5) << 100
<< " |"
<< std::endl;
return os;
}
}