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* eoParallel: added the both parameters enable_results and do_measure

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Caner Candan 2011-02-08 10:59:00 +01:00
commit 9e95eefb52
3 changed files with 35 additions and 5 deletions
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26
eo/src/utils/eoParallel.cpp
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@ -28,14 +28,30 @@ Caner Candan <caner.candan@thalesgroup.com>
#include <omp.h>
#include "eoParallel.h"
#include "eoLogger.h"
eoParallel::eoParallel() :
_isEnabled( false, "parallelize-loop", "Enable memory shared parallelization into evaluation's loops", '\0' ),
_isDynamic( false, "parallelize-dynamic", "Enable dynamic memory shared parallelization", '\0' ),
_prefix( "results", "parallelize-prefix", "Here's the prefix filename where the results are going to be stored", '\0' ),
_nthreads( 0, "parallelize-nthreads", "Define the number of threads you want to use, nthreads = 0 means you want to use all threads available", '\0' ),
_enableResults( false, "parallelize-enable-results", "Enable the generation of results", '\0' )
{}
_enableResults( false, "parallelize-enable-results", "Enable the generation of results", '\0' ),
_doMeasure( false, "parallelize-do-measure", "Do some measures during execution", '\0' ),
_t_start(0)
{
}
eoParallel::~eoParallel()
{
#ifdef _OPENMP
if ( doMeasure() )
{
double _t_end = omp_get_wtime();
eoLogger log;
log << eo::file("measure_" + prefix()) << _t_end - _t_start << std::endl;
}
#endif // !_OPENMP
}
std::string eoParallel::className() const
{
@ -73,6 +89,7 @@ void eoParallel::_createParameters( eoParser& parser )
parser.processParam( _prefix, section );
parser.processParam( _nthreads, section );
parser.processParam( _enableResults, section );
parser.processParam( _doMeasure, section );
}
void make_parallel(eoParser& parser)
@ -87,6 +104,11 @@ void make_parallel(eoParser& parser)
omp_set_num_threads( eo::parallel.nthreads() );
}
}
if ( eo::parallel.doMeasure() )
{
eo::parallel._t_start = omp_get_wtime();
}
#endif // !_OPENMP
}