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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14370 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp
2015-12-15 22:26:37 +00:00
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lib/kokkos/example/sort_array/main.cpp
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/*
//@HEADER
// ************************************************************************
//
// Kokkos v. 2.0
// Copyright (2014) 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
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact H. Carter Edwards (hcedwar@sandia.gov)
//
// ************************************************************************
//@HEADER
*/
#include <string.h>
#include <stdlib.h>
#include <iostream>
#include <sstream>
#include <Kokkos_Core.hpp>
#include <sort_array.hpp>
int main( int argc , char ** argv )
{
#if defined( KOKKOS_HAVE_CUDA ) || defined( KOKKOS_HAVE_PTHREAD ) || defined( KOKKOS_HAVE_OPENMP )
Kokkos::initialize( argc , argv );
int length_array = 100000 ;
for ( int i = 0 ; i < argc ; ++i ) {
if ( 0 == strcmp( argv[i] , "length_array" ) ) {
length_array = atoi( argv[i+1] );
}
}
int length_total_array = length_array * 100;
#if defined( KOKKOS_HAVE_CUDA )
if ( Kokkos::Cuda::is_initialized() ) {
std::cout << "Kokkos::Cuda" << std::endl ;
Example::sort_array< Kokkos::Cuda >( length_array , length_total_array );
}
#endif
#if defined( KOKKOS_HAVE_PTHREAD )
if ( Kokkos::Threads::is_initialized() ) {
std::cout << "Kokkos::Threads" << std::endl ;
Example::sort_array< Kokkos::Threads >( length_array , length_total_array );
}
#endif
#if defined( KOKKOS_HAVE_OPENMP )
if ( Kokkos::OpenMP::is_initialized() ) {
std::cout << "Kokkos::OpenMP" << std::endl ;
Example::sort_array< Kokkos::OpenMP >( length_array , length_total_array );
}
#endif
Kokkos::finalize();
#endif
return 0 ;
}