93 lines
2.6 KiB
C++
93 lines
2.6 KiB
C++
//@HEADER
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// ************************************************************************
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//
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// Kokkos v. 4.0
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// Copyright (2022) National Technology & Engineering
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// Solutions of Sandia, LLC (NTESS).
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//
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// Under the terms of Contract DE-NA0003525 with NTESS,
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// the U.S. Government retains certain rights in this software.
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//
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// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
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// See https://kokkos.org/LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//@HEADER
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#include <gtest/gtest.h>
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#include <Kokkos_Core.hpp>
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#if 1 != ((defined(KOKKOS_COMPILER_INTEL) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_INTEL_LLVM) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_CRAYC) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_CRAY_LLVM) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_APPLECC) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_CLANG) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_GNU) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_NVHPC) ? 1 : 0) + \
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(defined(KOKKOS_COMPILER_MSVC) ? 1 : 0))
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#error "Only one host compiler macro can be defined"
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#endif
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#if defined(KOKKOS_ENABLE_CUDA) && !defined(KOKKOS_ENABLE_CUDA_LAMBDA)
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#if defined(KOKKOS_ENABLE_CXX11_DISPATCH_LAMBDA)
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#error "Macro bug: KOKKOS_ENABLE_CXX11_DISPATCH_LAMBDA shouldn't be defined"
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#endif
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#else
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#if !defined(KOKKOS_ENABLE_CXX11_DISPATCH_LAMBDA)
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#error "Macro bug: KOKKOS_ENABLE_CXX11_DISPATCH_LAMBDA should be defined"
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#endif
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#endif
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namespace TestCompilerMacros {
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template <class DEVICE_TYPE>
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struct AddFunctor {
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using execution_space = DEVICE_TYPE;
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using type = typename Kokkos::View<int**, execution_space>;
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type a, b;
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int length;
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AddFunctor(type a_, type b_) : a(a_), b(b_), length(a.extent(1)) {}
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KOKKOS_INLINE_FUNCTION
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void operator()(int i) const {
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#ifdef KOKKOS_ENABLE_PRAGMA_UNROLL
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#pragma unroll
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#endif
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#ifdef KOKKOS_ENABLE_PRAGMA_IVDEP
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#pragma ivdep
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#endif
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#ifdef KOKKOS_ENABLE_PRAGMA_VECTOR
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#pragma vector always
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#endif
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#ifdef KOKKOS_ENABLE_PRAGMA_LOOPCOUNT
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#pragma loop_count(128)
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#endif
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for (int j = 0; j < length; j++) {
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a(i, j) += b(i, j);
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}
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}
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};
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template <class DeviceType>
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bool Test() {
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using type = typename Kokkos::View<int**, DeviceType>;
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type a("A", 1024, 128);
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type b("B", 1024, 128);
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AddFunctor<DeviceType> f(a, b);
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Kokkos::parallel_for(1024, f);
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DeviceType().fence();
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return true;
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}
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} // namespace TestCompilerMacros
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namespace Test {
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TEST(defaultdevicetype, compiler_macros) {
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ASSERT_TRUE((TestCompilerMacros::Test<Kokkos::DefaultHostExecutionSpace>()));
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}
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} // namespace Test
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