ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updating Kokkos lib to 2.03.00

Browse Source
This commit is contained in:
Stan Moore
2017-04-25 13:48:51 -06:00
parent 9f6e126a2f
commit 8910ec6e59
261 changed files with 27816 additions and 17799 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
lib/kokkos/core/unit_test/TestCXX11Deduction.hpp
View File

@ -1,13 +1,13 @@
/*
//@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:
@ -36,10 +36,11 @@
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact H. Carter Edwards (hcedwar@sandia.gov)
//
//
// ************************************************************************
//@HEADER
*/
#include <Kokkos_Core.hpp>
#ifndef TESTCXX11DEDUCTION_HPP
@ -52,43 +53,40 @@ struct TestReductionDeductionTagB {};
template < class ExecSpace >
struct TestReductionDeductionFunctor {
// KOKKOS_INLINE_FUNCTION
// void operator()( long i , long & value ) const
// { value += i + 1 ; }
// void operator()( long i, long & value ) const
// { value += i + 1; }
KOKKOS_INLINE_FUNCTION
void operator()( TestReductionDeductionTagA , long i , long & value ) const
void operator()( TestReductionDeductionTagA, long i, long & value ) const
{ value += ( 2 * i + 1 ) + ( 2 * i + 2 ); }
KOKKOS_INLINE_FUNCTION
void operator()( const TestReductionDeductionTagB & , const long i , long & value ) const
{ value += ( 3 * i + 1 ) + ( 3 * i + 2 ) + ( 3 * i + 3 ) ; }
void operator()( const TestReductionDeductionTagB &, const long i, long & value ) const
{ value += ( 3 * i + 1 ) + ( 3 * i + 2 ) + ( 3 * i + 3 ); }
};
template< class ExecSpace >
void test_reduction_deduction()
{
typedef TestReductionDeductionFunctor< ExecSpace > Functor ;
typedef TestReductionDeductionFunctor< ExecSpace > Functor;
const long N = 50 ;
// const long answer = N % 2 ? ( N * ((N+1)/2 )) : ( (N/2) * (N+1) );
const long answerA = N % 2 ? ( (2*N) * (((2*N)+1)/2 )) : ( ((2*N)/2) * ((2*N)+1) );
const long answerB = N % 2 ? ( (3*N) * (((3*N)+1)/2 )) : ( ((3*N)/2) * ((3*N)+1) );
long result = 0 ;
const long N = 50;
// const long answer = N % 2 ? ( N * ( ( N + 1 ) / 2 ) ) : ( ( N / 2 ) * ( N + 1 ) );
const long answerA = N % 2 ? ( ( 2 * N ) * ( ( ( 2 * N ) + 1 ) / 2 ) ) : ( ( ( 2 * N ) / 2 ) * ( ( 2 * N ) + 1 ) );
const long answerB = N % 2 ? ( ( 3 * N ) * ( ( ( 3 * N ) + 1 ) / 2 ) ) : ( ( ( 3 * N ) / 2 ) * ( ( 3 * N ) + 1 ) );
long result = 0;
// Kokkos::parallel_reduce( Kokkos::RangePolicy<ExecSpace>(0,N) , Functor() , result );
// ASSERT_EQ( answer , result );
Kokkos::parallel_reduce( Kokkos::RangePolicy<ExecSpace,TestReductionDeductionTagA>(0,N) , Functor() , result );
ASSERT_EQ( answerA , result );
Kokkos::parallel_reduce( Kokkos::RangePolicy<ExecSpace,TestReductionDeductionTagB>(0,N) , Functor() , result );
ASSERT_EQ( answerB , result );
// Kokkos::parallel_reduce( Kokkos::RangePolicy< ExecSpace >( 0, N ), Functor(), result );
// ASSERT_EQ( answer, result );
Kokkos::parallel_reduce( Kokkos::RangePolicy< ExecSpace, TestReductionDeductionTagA >( 0, N ), Functor(), result );
ASSERT_EQ( answerA, result );
Kokkos::parallel_reduce( Kokkos::RangePolicy< ExecSpace, TestReductionDeductionTagB >( 0, N ), Functor(), result );
ASSERT_EQ( answerB, result );
}
}
} // namespace TestCXX11
#endif