189 lines
6.7 KiB
C++
189 lines
6.7 KiB
C++
/*
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//@HEADER
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// ************************************************************************
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//
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// Kokkos v. 2.0
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// Copyright (2014) Sandia Corporation
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Questions? Contact Christian R. Trott (crtrott@sandia.gov)
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//
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// ************************************************************************
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//@HEADER
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*/
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#include <Kokkos_Core.hpp>
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#include <TestBoxMeshFixture.hpp>
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#include <Implicit.hpp>
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#include <Nonlinear.hpp>
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#include <Explicit.hpp>
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#include <SparseLinearSystem.hpp>
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#if defined( KOKKOS_ENABLE_CUDA )
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//----------------------------------------------------------------------------
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namespace Kokkos {
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namespace Impl {
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CudaSparseSingleton & CudaSparseSingleton::singleton()
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{ static CudaSparseSingleton s ; return s ; }
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}
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}
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//----------------------------------------------------------------------------
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void test_cuda_query( comm::Machine machine )
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{
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const size_t comm_rank = comm::rank( machine );
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std::cout << "P" << comm_rank
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<< ": Cuda device_count = "
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<< Kokkos::Cuda::detect_device_count()
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<< std::endl ;
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}
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//----------------------------------------------------------------------------
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void test_cuda_fixture( comm::Machine machine ,
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size_t nx , size_t ny , size_t nz )
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{
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const size_t comm_rank = comm::rank( machine );
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const size_t comm_size = comm::size( machine );
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const size_t dev_count = Kokkos::Cuda::detect_device_count();
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const size_t dev_rank =
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dev_count && dev_count <= comm_size ? comm_rank % dev_count : 0 ;
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const size_t gang_count = 0 ;
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Kokkos::InitArguments args;
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args.device_id = dev_rank;
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Kokkos::initialize(args);
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test_box_fixture<Kokkos::Cuda>( machine , gang_count , nx , ny , nz );
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Kokkos::finalize();
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}
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//----------------------------------------------------------------------------
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void test_cuda_implicit( comm::Machine machine ,
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size_t elem_count_begin ,
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size_t elem_count_end ,
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size_t count_run )
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{
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const size_t comm_rank = comm::rank( machine );
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const size_t comm_size = comm::size( machine );
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const size_t dev_count = Kokkos::Cuda::detect_device_count();
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const size_t dev_rank =
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dev_count && dev_count <= comm_size ? comm_rank % dev_count : 0 ;
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const size_t gang_count = 0 ;
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Kokkos::InitArguments args;
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args.device_id = dev_rank;
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Kokkos::initialize(args);
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HybridFEM::Implicit::driver<double,Kokkos::Cuda>( "Cuda" , machine , gang_count , elem_count_begin , elem_count_end , count_run );
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Kokkos::finalize();
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}
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//----------------------------------------------------------------------------
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void test_cuda_explicit( comm::Machine machine ,
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size_t elem_count_begin ,
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size_t elem_count_end ,
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size_t count_run )
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{
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const size_t comm_rank = comm::rank( machine );
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const size_t comm_size = comm::size( machine );
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const size_t dev_count = Kokkos::Cuda::detect_device_count();
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const size_t dev_rank =
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dev_count && dev_count <= comm_size ? comm_rank % dev_count : 0 ;
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const size_t gang_count = 0 ;
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Kokkos::InitArguments args;
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args.device_id = dev_rank;
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Kokkos::initialize(args);
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Explicit::driver<double,Kokkos::Cuda>( "Cuda" , machine , gang_count , elem_count_begin , elem_count_end , count_run );
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Kokkos::finalize();
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}
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//----------------------------------------------------------------------------
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void test_cuda_nonlinear( comm::Machine machine ,
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size_t elem_count_begin ,
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size_t elem_count_end ,
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size_t count_run )
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{
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const size_t comm_rank = comm::rank( machine );
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const size_t comm_size = comm::size( machine );
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const size_t dev_count = Kokkos::Cuda::detect_device_count();
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const size_t dev_rank =
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dev_count && dev_count <= comm_size ? comm_rank % dev_count : 0 ;
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const size_t gang_count = 0 ;
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Kokkos::InitArguments args;
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args.device_id = dev_rank;
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Kokkos::initialize(args);
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typedef Kokkos::Cuda device ;
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typedef FixtureElementHex8 hex8 ;
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HybridFEM::Nonlinear::driver<double,device,hex8>( "Cuda" , machine , gang_count , elem_count_begin , elem_count_end , count_run );
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Kokkos::finalize();
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}
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void test_cuda_nonlinear_quadratic( comm::Machine machine ,
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size_t elem_count_begin ,
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size_t elem_count_end ,
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size_t count_run )
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{
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const size_t comm_rank = comm::rank( machine );
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const size_t comm_size = comm::size( machine );
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const size_t dev_count = Kokkos::Cuda::detect_device_count();
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const size_t dev_rank =
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dev_count && dev_count <= comm_size ? comm_rank % dev_count : 0 ;
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const size_t gang_count = 0 ;
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Kokkos::InitArguments args;
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args.device_id = dev_rank;
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Kokkos::initialize(args);
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typedef Kokkos::Cuda device ;
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typedef FixtureElementHex27 hex27 ;
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HybridFEM::Nonlinear::driver<double,device,hex27>( "Cuda" , machine , gang_count , elem_count_begin , elem_count_end , count_run );
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Kokkos::finalize();
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}
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//----------------------------------------------------------------------------
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#endif /* #if defined( KOKKOS_ENABLE_CUDA ) */
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