Revision a1f53e7be9c5b2aee6931dede79d2b89e6170fd9 authored by Thomas Fischer on 04 November 2021, 07:34:51 UTC, committed by Dmitry Yu. Naumov on 05 November 2021, 00:14:15 UTC
Fixes bugs detected by tests.
1 parent 3288227
RunTime.h
/**
* \file
* \author Thomas Fischer
* \author Wenqing Wang
* \date 2012-05-10, 2014-10.10
* \brief Definition of the RunTime class.
*
* \copyright
* Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*/
#pragma once
#ifdef USE_PETSC
#include <mpi.h>
#include <limits>
#else
#include <chrono>
#endif
namespace BaseLib
{
/// Count the running time.
class RunTime
{
public:
/// Start the timer.
void start()
{
#ifdef USE_PETSC
start_time_ = MPI_Wtime();
#else
start_time_ = std::chrono::system_clock::now();
#endif
}
/// Get the elapsed time in seconds.
double elapsed() const
{
#ifdef USE_PETSC
return MPI_Wtime() - start_time_;
#else
using namespace std::chrono;
return duration<double>(system_clock::now() - start_time_).count();
#endif
}
private:
#ifdef USE_PETSC
double start_time_ = std::numeric_limits<double>::quiet_NaN();
#else
std::chrono::time_point<std::chrono::system_clock> start_time_;
#endif
};
} // end namespace BaseLib
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...