158 lines
4.7 KiB
C++
158 lines
4.7 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 <TestStdAlgorithmsCommon.hpp>
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#include <std_algorithms/Kokkos_BeginEnd.hpp>
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#include <std_algorithms/Kokkos_AllOf.hpp>
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#include <std_algorithms/Kokkos_AnyOf.hpp>
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#include <std_algorithms/Kokkos_NoneOf.hpp>
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#include <algorithm>
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namespace Test {
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namespace stdalgos {
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namespace AllAnyNoneOf {
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namespace KE = Kokkos::Experimental;
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template <class ViewType>
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void test_all_of(const ViewType view) {
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using value_t = typename ViewType::value_type;
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using view_host_space_t = Kokkos::View<value_t*, Kokkos::HostSpace>;
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const auto equals_zero = EqualsValFunctor<value_t>(0);
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view_host_space_t expected("all_of_expected", view.extent(0));
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compare_views(expected, view);
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// reference result
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EXPECT_TRUE(std::all_of(KE::begin(expected), KE::end(expected), equals_zero));
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// pass iterators
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EXPECT_TRUE(
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KE::all_of(exespace(), KE::begin(view), KE::end(view), equals_zero));
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// pass view
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EXPECT_TRUE(KE::all_of(exespace(), view, equals_zero));
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fill_views_inc(view, expected);
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if (view.extent(0) > 1) {
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// reference result
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EXPECT_FALSE(
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std::all_of(KE::begin(expected), KE::end(expected), equals_zero));
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// pass const iterators
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EXPECT_FALSE(
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KE::all_of(exespace(), KE::cbegin(view), KE::cend(view), equals_zero));
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// pass view
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EXPECT_FALSE(KE::all_of("label", exespace(), view, equals_zero));
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}
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}
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template <class ViewType>
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void test_any_of(const ViewType view) {
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using value_t = typename ViewType::value_type;
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using view_host_space_t = Kokkos::View<value_t*, Kokkos::HostSpace>;
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const auto not_equals_zero = NotEqualsZeroFunctor<value_t>();
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view_host_space_t expected("any_of_expected", view.extent(0));
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compare_views(expected, view);
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// reference result
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EXPECT_FALSE(
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std::any_of(KE::begin(expected), KE::end(expected), not_equals_zero));
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// pass iterators
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EXPECT_FALSE(
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KE::any_of(exespace(), KE::begin(view), KE::end(view), not_equals_zero));
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// pass view
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EXPECT_FALSE(KE::any_of(exespace(), view, not_equals_zero));
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fill_views_inc(view, expected);
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if (view.extent(0) > 1) {
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// reference result
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EXPECT_TRUE(
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std::any_of(KE::begin(expected), KE::end(expected), not_equals_zero));
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// pass const iterators
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EXPECT_TRUE(KE::any_of(exespace(), KE::cbegin(view), KE::cend(view),
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not_equals_zero));
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// pass view
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EXPECT_TRUE(KE::any_of("label", exespace(), view, not_equals_zero));
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}
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}
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template <class ViewType>
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void test_none_of(const ViewType view) {
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using value_t = typename ViewType::value_type;
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using view_host_space_t = Kokkos::View<value_t*, Kokkos::HostSpace>;
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const auto is_positive = IsPositiveFunctor<value_t>();
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view_host_space_t expected("none_of_expected", view.extent(0));
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compare_views(expected, view);
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// reference result
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EXPECT_TRUE(
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std::none_of(KE::begin(expected), KE::end(expected), is_positive));
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// pass iterators
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EXPECT_TRUE(
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KE::none_of(exespace(), KE::begin(view), KE::end(view), is_positive));
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// pass view
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EXPECT_TRUE(KE::none_of(exespace(), view, is_positive));
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fill_views_inc(view, expected);
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if (view.extent(0) > 1) {
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// reference result
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EXPECT_FALSE(
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std::none_of(KE::begin(expected), KE::end(expected), is_positive));
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// pass const iterators
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EXPECT_FALSE(
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KE::none_of(exespace(), KE::cbegin(view), KE::cend(view), is_positive));
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// pass view
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EXPECT_FALSE(KE::none_of("label", exespace(), view, is_positive));
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}
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}
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template <class Tag, class ValueType>
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void run_all_scenarios() {
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for (const auto& scenario : default_scenarios) {
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{
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auto view = create_view<ValueType>(Tag{}, scenario.second, "all_of");
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test_all_of(view);
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}
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{
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auto view = create_view<ValueType>(Tag{}, scenario.second, "any_of");
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test_any_of(view);
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}
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{
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auto view = create_view<ValueType>(Tag{}, scenario.second, "none_of");
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test_none_of(view);
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}
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}
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}
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TEST(std_algorithms_all_any_none_of_test, test) {
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run_all_scenarios<DynamicTag, double>();
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run_all_scenarios<StridedTwoTag, int>();
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run_all_scenarios<StridedThreeTag, unsigned>();
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}
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} // namespace AllAnyNoneOf
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} // namespace stdalgos
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} // namespace Test
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