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TestThreads_Reductions.cpp
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Fri, Jun 28, 00:42

TestThreads_Reductions.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)
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//@HEADER
*/
#include <threads/TestThreads.hpp>
namespace Test {
TEST_F( threads, long_reduce) {
TestReduce< long , Kokkos::Threads >( 0 );
TestReduce< long , Kokkos::Threads >( 1000000 );
}
TEST_F( threads, double_reduce) {
TestReduce< double , Kokkos::Threads >( 0 );
TestReduce< double , Kokkos::Threads >( 1000000 );
}
TEST_F( threads , reducers )
{
TestReducers<int, Kokkos::Threads>::execute_integer();
TestReducers<size_t, Kokkos::Threads>::execute_integer();
TestReducers<double, Kokkos::Threads>::execute_float();
TestReducers<Kokkos::complex<double>, Kokkos::Threads>::execute_basic();
}
TEST_F( threads, long_reduce_dynamic ) {
TestReduceDynamic< long , Kokkos::Threads >( 0 );
TestReduceDynamic< long , Kokkos::Threads >( 1000000 );
}
TEST_F( threads, double_reduce_dynamic ) {
TestReduceDynamic< double , Kokkos::Threads >( 0 );
TestReduceDynamic< double , Kokkos::Threads >( 1000000 );
}
TEST_F( threads, long_reduce_dynamic_view ) {
TestReduceDynamicView< long , Kokkos::Threads >( 0 );
TestReduceDynamicView< long , Kokkos::Threads >( 1000000 );
}
TEST_F( threads , scan )
{
TestScan< Kokkos::Threads >::test_range( 1 , 1000 );
TestScan< Kokkos::Threads >( 0 );
TestScan< Kokkos::Threads >( 100000 );
TestScan< Kokkos::Threads >( 10000000 );
Kokkos::Threads::fence();
}
#if 0
TEST_F( threads , scan_small )
{
typedef TestScan< Kokkos::Threads , Kokkos::Impl::ThreadsExecUseScanSmall > TestScanFunctor ;
for ( int i = 0 ; i < 1000 ; ++i ) {
TestScanFunctor( 10 );
TestScanFunctor( 10000 );
}
TestScanFunctor( 1000000 );
TestScanFunctor( 10000000 );
Kokkos::Threads::fence();
}
#endif
TEST_F( threads , team_scan )
{
TestScanTeam< Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 0 );
TestScanTeam< Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 0 );
TestScanTeam< Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 10 );
TestScanTeam< Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 10 );
TestScanTeam< Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 10000 );
TestScanTeam< Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 10000 );
}
TEST_F( threads , team_long_reduce) {
TestReduceTeam< long , Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 0 );
TestReduceTeam< long , Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 0 );
TestReduceTeam< long , Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 3 );
TestReduceTeam< long , Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 3 );
TestReduceTeam< long , Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 100000 );
TestReduceTeam< long , Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 100000 );
}
TEST_F( threads , team_double_reduce) {
TestReduceTeam< double , Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 0 );
TestReduceTeam< double , Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 0 );
TestReduceTeam< double , Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 3 );
TestReduceTeam< double , Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 3 );
TestReduceTeam< double , Kokkos::Threads , Kokkos::Schedule<Kokkos::Static> >( 100000 );
TestReduceTeam< double , Kokkos::Threads , Kokkos::Schedule<Kokkos::Dynamic> >( 100000 );
}
TEST_F( threads , reduction_deduction )
{
TestCXX11::test_reduction_deduction< Kokkos::Threads >();
}
} // namespace test

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