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Kokkos_Core.hpp
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Kokkos_Core.hpp
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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
*/
#ifndef KOKKOS_CORE_HPP
#define KOKKOS_CORE_HPP
//----------------------------------------------------------------------------
// Include the execution space header files for the enabled execution spaces.
#include <Kokkos_Core_fwd.hpp>
#if defined( KOKKOS_ENABLE_SERIAL )
#include <Kokkos_Serial.hpp>
#endif
#if defined( KOKKOS_ENABLE_OPENMP )
#include <Kokkos_OpenMP.hpp>
#endif
//#if defined( KOKKOS_ENABLE_OPENMPTARGET )
#include <Kokkos_OpenMPTarget.hpp>
#include <Kokkos_OpenMPTargetSpace.hpp>
//#endif
#if defined( KOKKOS_ENABLE_QTHREADS )
#include <Kokkos_Qthreads.hpp>
#endif
#if defined( KOKKOS_ENABLE_THREADS )
#include <Kokkos_Threads.hpp>
#endif
#if defined( KOKKOS_ENABLE_CUDA )
#include <Kokkos_Cuda.hpp>
#endif
#include <Kokkos_Pair.hpp>
#include <Kokkos_MemoryPool.hpp>
#include <Kokkos_Array.hpp>
#include <Kokkos_View.hpp>
#include <Kokkos_Vectorization.hpp>
#include <Kokkos_Atomic.hpp>
#include <Kokkos_hwloc.hpp>
#include <Kokkos_Timer.hpp>
#include <Kokkos_Complex.hpp>
#include <iosfwd>
//----------------------------------------------------------------------------
namespace Kokkos {
struct InitArguments {
int num_threads;
int num_numa;
int device_id;
InitArguments( int nt = -1
, int nn = -1
, int dv = -1)
: num_threads( nt )
, num_numa( nn )
, device_id( dv )
{}
};
void initialize(int& narg, char* arg[]);
void initialize(const InitArguments& args = InitArguments());
/** \brief Finalize the spaces that were initialized via Kokkos::initialize */
void finalize();
/** \brief Finalize all known execution spaces */
void finalize_all();
void fence();
/** \brief Print "Bill of Materials" */
void print_configuration( std::ostream & , const bool detail = false );
} // namespace Kokkos
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
namespace Kokkos {
/* Allocate memory from a memory space.
* The allocation is tracked in Kokkos memory tracking system, so
* leaked memory can be identified.
*/
template< class Space = typename Kokkos::DefaultExecutionSpace::memory_space >
inline
void * kokkos_malloc( const std::string & arg_alloc_label
, const size_t arg_alloc_size )
{
typedef typename Space::memory_space MemorySpace ;
return Impl::SharedAllocationRecord< MemorySpace >::
allocate_tracked( MemorySpace() , arg_alloc_label , arg_alloc_size );
}
template< class Space = typename Kokkos::DefaultExecutionSpace::memory_space >
inline
void * kokkos_malloc( const size_t arg_alloc_size )
{
typedef typename Space::memory_space MemorySpace ;
return Impl::SharedAllocationRecord< MemorySpace >::
allocate_tracked( MemorySpace() , "no-label" , arg_alloc_size );
}
template< class Space = typename Kokkos::DefaultExecutionSpace::memory_space >
inline
void kokkos_free( void * arg_alloc )
{
typedef typename Space::memory_space MemorySpace ;
return Impl::SharedAllocationRecord< MemorySpace >::
deallocate_tracked( arg_alloc );
}
template< class Space = typename Kokkos::DefaultExecutionSpace::memory_space >
inline
void * kokkos_realloc( void * arg_alloc , const size_t arg_alloc_size )
{
typedef typename Space::memory_space MemorySpace ;
return Impl::SharedAllocationRecord< MemorySpace >::
reallocate_tracked( arg_alloc , arg_alloc_size );
}
} // namespace Kokkos
#include <Kokkos_Crs.hpp>
#include <Kokkos_WorkGraphPolicy.hpp>
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
#endif

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