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Kokkos_Serial_Task.hpp
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Sat, Jul 13, 09:53

Kokkos_Serial_Task.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_IMPL_SERIAL_TASK_HPP
#define KOKKOS_IMPL_SERIAL_TASK_HPP
#include <Kokkos_Macros.hpp>
#if defined( KOKKOS_ENABLE_TASKDAG )
#include <impl/Kokkos_TaskQueue.hpp>
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
namespace Kokkos {
namespace Impl {
//----------------------------------------------------------------------------
template<>
class TaskQueueSpecialization< Kokkos::Serial >
{
public:
using execution_space = Kokkos::Serial ;
using memory_space = Kokkos::HostSpace ;
using queue_type = Kokkos::Impl::TaskQueue< execution_space > ;
using task_base_type = Kokkos::Impl::TaskBase< void , void , void > ;
using member_type = Kokkos::Impl::HostThreadTeamMember< execution_space > ;
static
void iff_single_thread_recursive_execute( queue_type * const );
static
void execute( queue_type * const );
template< typename TaskType >
static
typename TaskType::function_type
get_function_pointer() { return TaskType::apply ; }
};
extern template class TaskQueue< Kokkos::Serial > ;
}} /* namespace Kokkos::Impl */
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
#endif /* #if defined( KOKKOS_ENABLE_TASKDAG ) */
#endif /* #ifndef KOKKOS_IMPL_SERIAL_TASK_HPP */

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