testOpenMP.cpp File Reference

#include <iostream>
#include "DGtal/base/Common.h"

Go to the source code of this file.

Functions
bool	testOpenMP ()
int	main (int argc, char **argv)

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program 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 this program. If not, see http://www.gnu.org/licenses/.

Author

David Coeurjolly (david.nosp@m..coe.nosp@m.urjol.nosp@m.ly@l.nosp@m.iris..nosp@m.cnrs.nosp@m..fr ) Laboratoire d'InfoRmatique en Image et Systèmes d'information - LIRIS (CNRS, UMR 5205), CNRS, France

Date

2012/10/26

Functions for testing class OpenMP.

This file is part of the DGtal library.

Definition in file testOpenMP.cpp.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 65 of file testOpenMP.cpp.

{
  trace.beginBlock ( "Testing class OpenMP" );
  trace.info() << "Args:";
  for ( int i = 0; i < argc; ++i )
    trace.info() << " " << argv[ i ];
  trace.info() << endl;
 
  bool res = testOpenMP(); // && ... other tests
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}

References DGtal::Trace::beginBlock(), DGtal::Trace::emphase(), DGtal::Trace::endBlock(), DGtal::Trace::info(), testOpenMP(), and DGtal::trace.

testOpenMP()

bool testOpenMP

(

)

Example of a test. To be completed.

Definition at line 45 of file testOpenMP.cpp.

{
  trace.beginBlock ( "Testing basic OpenMP ..." );
 
#ifdef WITH_OPENMP
  trace.info() << "Parallel helloworld"<<std::endl;
#pragma omp parallel
  trace.info()<<"Hello, world.\n";
#else
  trace.info() << "no parallel helloworld"<<std::endl;
#endif
 
  trace.endBlock();
  
  return true;
}

References DGtal::Trace::beginBlock(), DGtal::Trace::endBlock(), DGtal::Trace::info(), and DGtal::trace.

Referenced by main().