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lammps/lib/kokkos/example/fenl/fenl.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_EXAMPLE_FENL_HPP
#define KOKKOS_EXAMPLE_FENL_HPP
#include <stdlib.h>
#include <BoxElemPart.hpp>
#include <WrapMPI.hpp>
namespace Kokkos {
namespace Example {
namespace FENL {
struct Perf {
size_t global_elem_count ;
size_t global_node_count ;
size_t newton_iter_count ;
size_t cg_iter_count ;
double map_ratio ;
double fill_node_set ;
double scan_node_count ;
double fill_graph_entries ;
double sort_graph_entries ;
double fill_element_graph ;
double create_sparse_matrix ;
double fill_time ;
double bc_time ;
double matvec_time ;
double cg_time ;
double newton_residual ;
double error_max ;
};
template < class Device , BoxElemPart::ElemOrder ElemOrder >
Perf fenl(
MPI_Comm comm ,
const int use_print ,
const int use_trials ,
const int use_atomic ,
const int global_elems[] );
} /* namespace FENL */
} /* namespace Example */
} /* namespace Kokkos */
#endif /* #ifndef KOKKOS_EXAMPLE_FENL_HPP */
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