/usr/include/trilinos/Zoltan2_TimerManager.hpp is in libtrilinos-zoltan2-dev 12.10.1-3.
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//
// ***********************************************************************
//
// Zoltan2: A package of combinatorial algorithms for scientific computing
// Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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//
// Questions? Contact Karen Devine (kddevin@sandia.gov)
// Erik Boman (egboman@sandia.gov)
// Siva Rajamanickam (srajama@sandia.gov)
//
// ***********************************************************************
//
// @HEADER
/*! \file Zoltan2_TimerManager.hpp
* \brief Declarations for TimerManager.
*/
#ifndef ZOLTAN2_TIMERMANAGER_HPP
#define ZOLTAN2_TIMERMANAGER_HPP
#include <Zoltan2_Standards.hpp>
#include <Zoltan2_Parameters.hpp>
#include <Teuchos_TimeMonitor.hpp>
#include <map>
#include <iostream>
#include <fstream>
#include <bitset>
namespace Zoltan2{
class TimerManager {
private:
RCP<const Comm<int> > comm_;
std::ostream *myOS_;
std::ofstream *fileOS_;
TimerType ttype_;
std::bitset<NUM_TIMING_OPTIONS> typeSelector_;
Array<RCP<Teuchos::Time> > timers_;
std::map<std::string, int> timerMap_;
int stopHint_;
public:
/*! \brief Constructor for output to a file.
*/
TimerManager(const RCP<const Comm<int> > & comm, std::ofstream *of,
TimerType tt);
/*! \brief Constructor for output to an std::ostream.
*/
TimerManager(const RCP<const Comm<int> > & comm, std::ostream *os,
TimerType tt);
/*! \brief Destructor.
*/
~TimerManager();
/*! \brief Start the named timer.
*/
void start(TimerType tt, const std::string &name);
/*! \brief Stop the named timer.
*/
void stop(TimerType tt, const std::string &name);
/*! \brief Print out global summary of timers and reset timers to zero.
*/
void printAndResetToZero();
/*! \brief Print out global summary, do not reset timers.
*/
void print() const;
};
} // namespace Zoltan2
#endif
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