Commit 7ce8d125 authored by Tomáš Oberhuber's avatar Tomáš Oberhuber Committed by Jakub Klinkovský
Browse files

Implementation of the traversers benchmark.

parent 09696a32

src/Benchmarks/Traversers/tnl-benchmark-traversers.h

+50 −22
Original line number Diff line number Diff line
@@ -44,6 +44,48 @@ void setupConfig( Config::ConfigDescription& config ) 
   Devices::Cuda::configSetup( config );   

}



template< int Dimension >

bool runBenchmark( const Config::ParameterContainer& parameters,

                   Benchmark& benchmark,

                   Benchmark::MetadataMap& metadat )

{

   // FIXME: getParameter< std::size_t >() does not work with parameters added with addEntry< int >(),

   // which have a default value. The workaround below works for int values, but it is not possible

   // to pass 64-bit integer values

   // const std::size_t minSize = parameters.getParameter< std::size_t >( "min-size" );

   // const std::size_t maxSize = parameters.getParameter< std::size_t >( "max-size" );

   const std::size_t minSize = parameters.getParameter< std::size_t >( "min-size" );

   const std::size_t maxSize = parameters.getParameter< std::size_t >( "max-size" );

   

}



template< int Dimension >

bool setupBenchmark( const Config::ParameterContainer& parameters )

{

   const String & logFileName = parameters.getParameter< String >( "log-file" );

   const String & outputMode = parameters.getParameter< String >( "output-mode" );

   const String & precision = parameters.getParameter< String >( "precision" );

   const unsigned sizeStepFactor = parameters.getParameter< unsigned >( "size-step-factor" );

   const unsigned loops = parameters.getParameter< unsigned >( "loops" );

   const unsigned verbose = parameters.getParameter< unsigned >( "verbose" );



   Benchmark benchmark( loops, verbose );

   Benchmark::MetadataMap metadata = getHardwareMetadata();

   runBenchmark< Dimension >( parameters, benchmark, metadata );

   

   auto mode = std::ios::out;

   if( outputMode == "append" )

       mode |= std::ios::app;

   std::ofstream logFile( logFileName.getString(), mode );   

   

   if( ! benchmark.save( logFile ) )

   {

      std::cerr << "Failed to write the benchmark results to file '" << parameters.getParameter< String >( "log-file" ) << "'." << std::endl;

      return false;

   }

   return true;

}



int main( int argc, char* argv[] )

{

   Config::ConfigDescription config;
@@ -59,44 +101,30 @@ int main( int argc, char* argv[] ) 
       ! Devices::Cuda::setup( parameters ) )

      return EXIT_FAILURE;

   

   const String & logFileName = parameters.getParameter< String >( "log-file" );

   const String & outputMode = parameters.getParameter< String >( "output-mode" );

   const String & precision = parameters.getParameter< String >( "precision" );

   // FIXME: getParameter< std::size_t >() does not work with parameters added with addEntry< int >(),

   // which have a default value. The workaround below works for int values, but it is not possible

   // to pass 64-bit integer values

   // const std::size_t minSize = parameters.getParameter< std::size_t >( "min-size" );

   // const std::size_t maxSize = parameters.getParameter< std::size_t >( "max-size" );

   const int dimension = parameters.getParameter< int >( "dimension" );

   const std::size_t minSize = parameters.getParameter< std::size_t >( "min-size" );

   const std::size_t maxSize = parameters.getParameter< std::size_t >( "max-size" );

   const unsigned sizeStepFactor = parameters.getParameter< unsigned >( "size-step-factor" );

   const unsigned loops = parameters.getParameter< unsigned >( "loops" );

   const unsigned verbose = parameters.getParameter< unsigned >( "verbose" );

   

   bool status( false );

   if( ! dimension )

   {

      status = performBenchmark< 1 >( parameters );

      status |= performBenchmark< 2 >( parameters );

      status |= performBenchmark< 3 >( parameters );

      status = setupBenchmark< 1 >( parameters );

      status |= setupBenchmark< 2 >( parameters );

      status |= setupBenchmark< 3 >( parameters );

   }

   else

   {

      switch( dimension )

      {

         case 1:

            status = performBenchmark< 1 >( parameters );

            status = setupBenchmark< 1 >( parameters );

            break;

         case 2:

            status = performBenchmark< 2 >( parameters );

            status = setupBenchmark< 2 >( parameters );

            break;

         case 3:

            status = performBenchmark< 3 >( parameters );

            status = setupBenchmark< 3 >( parameters );

            break;

      }

   }

   if( status == false )

      return EXIT_FAILURE;

   return EXIT_SUCCES;

   return EXIT_SUCCESS;

}