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lammps/lib/kokkos/core/unit_test/TestInterOp.cpp
2022-10-04 14:04:40 -06:00

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/*
//@HEADER
// ************************************************************************
//
// Kokkos v. 3.0
// Copyright (2020) National Technology & Engineering
// Solutions of Sandia, LLC (NTESS).
//
// Under the terms of Contract DE-NA0003525 with NTESS,
// 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 NTESS "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 NTESS OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// 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 Christian R. Trott (crtrott@sandia.gov)
//
// ************************************************************************
//@HEADER
*/
#include <Kokkos_Core.hpp>
#include <Kokkos_DynRankView.hpp>
#include <KokkosExp_InterOp.hpp>
// View
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<Kokkos::View<double*>>,
Kokkos::View<double*,
typename Kokkos::DefaultExecutionSpace::array_layout,
typename Kokkos::DefaultExecutionSpace::memory_space,
Kokkos::Experimental::DefaultViewHooks>>::value,
"Error! Unexpected python_view_type for: View");
// DynRankView
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<Kokkos::DynRankView<double>>,
Kokkos::DynRankView<
double, typename Kokkos::DefaultExecutionSpace::array_layout,
typename Kokkos::DefaultExecutionSpace::memory_space>>::value,
"Error! Unexpected python_view_type for: DynRankView");
// View + Execution Space
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<
Kokkos::View<double*, Kokkos::DefaultExecutionSpace>>,
Kokkos::View<double*,
typename Kokkos::DefaultExecutionSpace::array_layout,
typename Kokkos::DefaultExecutionSpace::memory_space,
Kokkos::Experimental::DefaultViewHooks>>::value,
"Error! Unexpected python_view_type for: View + Execution Space");
// DynRankView + Execution Space
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<
Kokkos::DynRankView<double, Kokkos::DefaultExecutionSpace>>,
Kokkos::DynRankView<
double, typename Kokkos::DefaultExecutionSpace::array_layout,
typename Kokkos::DefaultExecutionSpace::memory_space>>::value,
"Error! Unexpected python_view_type for: DynRankView + Execution Space");
// View + Memory space
static_assert(
std::is_same<Kokkos::Experimental::python_view_type_t<
Kokkos::View<int64_t*, Kokkos::HostSpace>>,
Kokkos::View<int64_t*, Kokkos::LayoutRight, Kokkos::HostSpace,
Kokkos::Experimental::DefaultViewHooks>>::value,
"Error! Unexpected python_view_type for: View + Memory space");
// DynRankView + Memory space
static_assert(
std::is_same<Kokkos::Experimental::python_view_type_t<
Kokkos::DynRankView<int16_t, Kokkos::HostSpace>>,
Kokkos::DynRankView<int16_t, Kokkos::LayoutRight,
Kokkos::HostSpace>>::value,
"Error! Unexpected python_view_type for: DynRankView + Memory space");
// View + Layout + Execution space
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<Kokkos::View<
int**, Kokkos::LayoutLeft, Kokkos::DefaultExecutionSpace>>,
Kokkos::View<int**, Kokkos::LayoutLeft,
typename Kokkos::DefaultExecutionSpace::memory_space,
Kokkos::Experimental::DefaultViewHooks>>::value,
"Error! Unexpected python_view_type for: View + Layout + Execution space");
// DynRankView + Layout + Execution space
static_assert(
std::is_same<Kokkos::Experimental::python_view_type_t<Kokkos::DynRankView<
int, Kokkos::LayoutLeft, Kokkos::DefaultExecutionSpace>>,
Kokkos::DynRankView<int, Kokkos::LayoutLeft,
typename Kokkos::DefaultExecutionSpace::
memory_space>>::value,
"Error! Unexpected python_view_type for: DynRankView + Layout + Execution "
"space");
// View + Layout + Memory Space
static_assert(
std::is_same<Kokkos::Experimental::python_view_type_t<Kokkos::View<
uint32_t**, Kokkos::LayoutLeft, Kokkos::HostSpace>>,
Kokkos::View<uint32_t**, Kokkos::LayoutLeft, Kokkos::HostSpace,
Kokkos::Experimental::DefaultViewHooks>>::value,
"Error! Unexpected python_view_type for: View + Layout + Memory Space");
// DynRankView + Layout + Memory Space
static_assert(
std::is_same<Kokkos::Experimental::python_view_type_t<Kokkos::DynRankView<
uint64_t, Kokkos::LayoutLeft, Kokkos::HostSpace>>,
Kokkos::DynRankView<uint64_t, Kokkos::LayoutLeft,
Kokkos::HostSpace>>::value,
"Error! Unexpected python_view_type for: DynRankView + Layout + Memory "
"Space");
// View + Layout + Execution space + Memory Trait
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<Kokkos::View<
float***, Kokkos::LayoutLeft, Kokkos::DefaultHostExecutionSpace,
Kokkos::MemoryTraits<Kokkos::RandomAccess>>>,
Kokkos::View<float***, Kokkos::LayoutLeft,
typename Kokkos::DefaultHostExecutionSpace::memory_space,
Kokkos::Experimental::DefaultViewHooks,
Kokkos::MemoryTraits<Kokkos::RandomAccess>>>::value,
"Error! Unexpected python_view_type for: View + Layout + Execution space + "
"Memory Trait");
// DynRankView + Layout + Execution space + Memory trait
static_assert(
std::is_same<
Kokkos::Experimental::python_view_type_t<Kokkos::DynRankView<
float, Kokkos::LayoutLeft, Kokkos::DefaultHostExecutionSpace,
Kokkos::MemoryTraits<Kokkos::Atomic>>>,
Kokkos::DynRankView<
float, Kokkos::LayoutLeft,
typename Kokkos::DefaultHostExecutionSpace::memory_space,
Kokkos::MemoryTraits<Kokkos::Atomic>>>::value,
"Error! Unexpected python_view_type for: DynRankView + Layout + Execution "
"space + Memory trait");