884 lines
37 KiB
C++
884 lines
37 KiB
C++
/*
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//@HEADER
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// ************************************************************************
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//
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// Kokkos v. 3.0
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// Copyright (2020) 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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// 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 NTESS "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 NTESS 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 <gtest/gtest.h>
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#include <Kokkos_Core.hpp>
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#include <stdexcept>
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#include <sstream>
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#include <iostream>
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namespace Test {
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struct SomeTag {};
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template <class ExecutionSpace>
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class TestRangePolicyConstruction {
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public:
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TestRangePolicyConstruction() {
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test_compile_time_parameters();
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test_runtime_parameters();
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}
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private:
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void test_compile_time_parameters() {
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{
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using policy_t = Kokkos::RangePolicy<>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Static>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<ExecutionSpace>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Static>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<ExecutionSpace,
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Kokkos::Schedule<Kokkos::Dynamic>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::RangePolicy<ExecutionSpace, Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::RangePolicy<Kokkos::IndexType<long>, ExecutionSpace,
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Kokkos::Schedule<Kokkos::Dynamic>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::RangePolicy<ExecutionSpace, Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>, SomeTag>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t =
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Kokkos::RangePolicy<Kokkos::Schedule<Kokkos::Dynamic>, ExecutionSpace,
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Kokkos::IndexType<long>, SomeTag>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t =
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Kokkos::RangePolicy<SomeTag, Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>, ExecutionSpace>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<Kokkos::Schedule<Kokkos::Dynamic>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<Kokkos::IndexType<long>,
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Kokkos::Schedule<Kokkos::Dynamic>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>, SomeTag>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t = Kokkos::RangePolicy<Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>, SomeTag>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t =
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Kokkos::RangePolicy<SomeTag, Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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}
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void test_runtime_parameters() {
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using policy_t = Kokkos::RangePolicy<>;
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{
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policy_t p(5, 15);
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ASSERT_TRUE((p.begin() == 5));
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ASSERT_TRUE((p.end() == 15));
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}
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{
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policy_t p(Kokkos::DefaultExecutionSpace(), 5, 15);
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ASSERT_TRUE((p.begin() == 5));
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ASSERT_TRUE((p.end() == 15));
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}
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{
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policy_t p(5, 15, Kokkos::ChunkSize(10));
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ASSERT_TRUE((p.begin() == 5));
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ASSERT_TRUE((p.end() == 15));
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ASSERT_TRUE((p.chunk_size() == 10));
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}
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{
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policy_t p(Kokkos::DefaultExecutionSpace(), 5, 15, Kokkos::ChunkSize(10));
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ASSERT_TRUE((p.begin() == 5));
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ASSERT_TRUE((p.end() == 15));
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ASSERT_TRUE((p.chunk_size() == 10));
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}
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{
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policy_t p;
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ASSERT_TRUE((p.begin() == 0));
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ASSERT_TRUE((p.end() == 0));
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p = policy_t(5, 15, Kokkos::ChunkSize(10));
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ASSERT_TRUE((p.begin() == 5));
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ASSERT_TRUE((p.end() == 15));
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ASSERT_TRUE((p.chunk_size() == 10));
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}
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}
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};
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template <class ExecutionSpace>
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class TestTeamPolicyConstruction {
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public:
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TestTeamPolicyConstruction() {
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test_compile_time_parameters();
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test_run_time_parameters();
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}
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private:
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void test_compile_time_parameters() {
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{
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using policy_t = Kokkos::TeamPolicy<>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((
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std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Static>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t = Kokkos::TeamPolicy<ExecutionSpace>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Static>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::TeamPolicy<ExecutionSpace, Kokkos::Schedule<Kokkos::Dynamic>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type,
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typename execution_space::size_type>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::TeamPolicy<ExecutionSpace, Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::TeamPolicy<Kokkos::IndexType<long>, ExecutionSpace,
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Kokkos::Schedule<Kokkos::Dynamic>>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, void>::value));
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}
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{
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using policy_t =
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Kokkos::TeamPolicy<ExecutionSpace, Kokkos::Schedule<Kokkos::Dynamic>,
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Kokkos::IndexType<long>, SomeTag>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t =
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Kokkos::TeamPolicy<Kokkos::Schedule<Kokkos::Dynamic>, ExecutionSpace,
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Kokkos::IndexType<long>, SomeTag>;
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using execution_space = typename policy_t::execution_space;
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using index_type = typename policy_t::index_type;
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using schedule_type = typename policy_t::schedule_type;
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using work_tag = typename policy_t::work_tag;
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ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
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ASSERT_TRUE((std::is_same<index_type, long>::value));
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ASSERT_TRUE((std::is_same<schedule_type,
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Kokkos::Schedule<Kokkos::Dynamic>>::value));
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ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
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}
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{
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using policy_t =
|
|
Kokkos::TeamPolicy<SomeTag, Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>, ExecutionSpace>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((std::is_same<execution_space, ExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type, long>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
|
|
}
|
|
|
|
{
|
|
using policy_t = Kokkos::TeamPolicy<Kokkos::Schedule<Kokkos::Dynamic>>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((
|
|
std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type,
|
|
typename execution_space::size_type>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, void>::value));
|
|
}
|
|
|
|
{
|
|
using policy_t = Kokkos::TeamPolicy<Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((
|
|
std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type, long>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, void>::value));
|
|
}
|
|
|
|
{
|
|
using policy_t = Kokkos::TeamPolicy<Kokkos::IndexType<long>,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((
|
|
std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type, long>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, void>::value));
|
|
}
|
|
|
|
{
|
|
using policy_t = Kokkos::TeamPolicy<Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>, SomeTag>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((
|
|
std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type, long>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
|
|
}
|
|
|
|
{
|
|
using policy_t = Kokkos::TeamPolicy<Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>, SomeTag>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((
|
|
std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type, long>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
|
|
}
|
|
|
|
{
|
|
using policy_t =
|
|
Kokkos::TeamPolicy<SomeTag, Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>>;
|
|
using execution_space = typename policy_t::execution_space;
|
|
using index_type = typename policy_t::index_type;
|
|
using schedule_type = typename policy_t::schedule_type;
|
|
using work_tag = typename policy_t::work_tag;
|
|
|
|
ASSERT_TRUE((
|
|
std::is_same<execution_space, Kokkos::DefaultExecutionSpace>::value));
|
|
ASSERT_TRUE((std::is_same<index_type, long>::value));
|
|
ASSERT_TRUE((std::is_same<schedule_type,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>::value));
|
|
ASSERT_TRUE((std::is_same<work_tag, SomeTag>::value));
|
|
}
|
|
}
|
|
|
|
template <class policy_t>
|
|
void test_run_time_parameters_type() {
|
|
int league_size = 131;
|
|
int team_size = 4 < policy_t::execution_space::concurrency()
|
|
? 4
|
|
: policy_t::execution_space::concurrency();
|
|
#ifdef KOKKOS_ENABLE_HPX
|
|
team_size = 1;
|
|
#endif
|
|
#ifdef KOKKOS_ENABLE_OPENMPTARGET
|
|
if (std::is_same<typename policy_t::execution_space,
|
|
Kokkos::Experimental::OpenMPTarget>::value)
|
|
team_size = 32;
|
|
#endif
|
|
int chunk_size = 4;
|
|
int per_team_scratch = 1024;
|
|
int per_thread_scratch = 16;
|
|
int scratch_size = per_team_scratch + per_thread_scratch * team_size;
|
|
|
|
policy_t p1(league_size, team_size);
|
|
ASSERT_EQ(p1.league_size(), league_size);
|
|
ASSERT_EQ(p1.team_size(), team_size);
|
|
ASSERT_TRUE(p1.chunk_size() > 0);
|
|
ASSERT_EQ(p1.scratch_size(0), 0);
|
|
|
|
policy_t p2 = p1.set_chunk_size(chunk_size);
|
|
ASSERT_EQ(p1.league_size(), league_size);
|
|
ASSERT_EQ(p1.team_size(), team_size);
|
|
ASSERT_EQ(p1.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p1.scratch_size(0), 0);
|
|
|
|
ASSERT_EQ(p2.league_size(), league_size);
|
|
ASSERT_EQ(p2.team_size(), team_size);
|
|
ASSERT_EQ(p2.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p2.scratch_size(0), 0);
|
|
|
|
policy_t p3 = p2.set_scratch_size(0, Kokkos::PerTeam(per_team_scratch));
|
|
ASSERT_EQ(p2.league_size(), league_size);
|
|
ASSERT_EQ(p2.team_size(), team_size);
|
|
ASSERT_EQ(p2.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p2.scratch_size(0), per_team_scratch);
|
|
ASSERT_EQ(p3.league_size(), league_size);
|
|
ASSERT_EQ(p3.team_size(), team_size);
|
|
ASSERT_EQ(p3.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p3.scratch_size(0), per_team_scratch);
|
|
|
|
policy_t p4 = p2.set_scratch_size(0, Kokkos::PerThread(per_thread_scratch));
|
|
ASSERT_EQ(p2.league_size(), league_size);
|
|
ASSERT_EQ(p2.team_size(), team_size);
|
|
ASSERT_EQ(p2.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p2.scratch_size(0), scratch_size);
|
|
ASSERT_EQ(p4.league_size(), league_size);
|
|
ASSERT_EQ(p4.team_size(), team_size);
|
|
ASSERT_EQ(p4.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p4.scratch_size(0), scratch_size);
|
|
|
|
policy_t p5 = p2.set_scratch_size(0, Kokkos::PerThread(per_thread_scratch),
|
|
Kokkos::PerTeam(per_team_scratch));
|
|
ASSERT_EQ(p2.league_size(), league_size);
|
|
ASSERT_EQ(p2.team_size(), team_size);
|
|
ASSERT_EQ(p2.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p2.scratch_size(0), scratch_size);
|
|
ASSERT_EQ(p5.league_size(), league_size);
|
|
ASSERT_EQ(p5.team_size(), team_size);
|
|
ASSERT_EQ(p5.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p5.scratch_size(0), scratch_size);
|
|
|
|
policy_t p6 = p2.set_scratch_size(0, Kokkos::PerTeam(per_team_scratch),
|
|
Kokkos::PerThread(per_thread_scratch));
|
|
ASSERT_EQ(p2.league_size(), league_size);
|
|
ASSERT_EQ(p2.team_size(), team_size);
|
|
ASSERT_EQ(p2.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p2.scratch_size(0), scratch_size);
|
|
ASSERT_EQ(p6.league_size(), league_size);
|
|
ASSERT_EQ(p6.team_size(), team_size);
|
|
ASSERT_EQ(p6.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p6.scratch_size(0), scratch_size);
|
|
|
|
policy_t p7 = p3.set_scratch_size(0, Kokkos::PerTeam(per_team_scratch),
|
|
Kokkos::PerThread(per_thread_scratch));
|
|
ASSERT_EQ(p3.league_size(), league_size);
|
|
ASSERT_EQ(p3.team_size(), team_size);
|
|
ASSERT_EQ(p3.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p3.scratch_size(0), scratch_size);
|
|
ASSERT_EQ(p7.league_size(), league_size);
|
|
ASSERT_EQ(p7.team_size(), team_size);
|
|
ASSERT_EQ(p7.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p7.scratch_size(0), scratch_size);
|
|
|
|
policy_t p8; // default constructed
|
|
ASSERT_EQ(p8.league_size(), 0);
|
|
ASSERT_EQ(p8.scratch_size(0), 0);
|
|
p8 = p3; // call assignment operator
|
|
ASSERT_EQ(p3.league_size(), league_size);
|
|
ASSERT_EQ(p3.team_size(), team_size);
|
|
ASSERT_EQ(p3.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p3.scratch_size(0), scratch_size);
|
|
ASSERT_EQ(p8.league_size(), league_size);
|
|
ASSERT_EQ(p8.team_size(), team_size);
|
|
ASSERT_EQ(p8.chunk_size(), chunk_size);
|
|
ASSERT_EQ(p8.scratch_size(0), scratch_size);
|
|
}
|
|
|
|
void test_run_time_parameters() {
|
|
test_run_time_parameters_type<Kokkos::TeamPolicy<ExecutionSpace>>();
|
|
test_run_time_parameters_type<
|
|
Kokkos::TeamPolicy<ExecutionSpace, Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>>>();
|
|
test_run_time_parameters_type<
|
|
Kokkos::TeamPolicy<Kokkos::IndexType<long>, ExecutionSpace,
|
|
Kokkos::Schedule<Kokkos::Dynamic>>>();
|
|
test_run_time_parameters_type<
|
|
Kokkos::TeamPolicy<Kokkos::Schedule<Kokkos::Dynamic>,
|
|
Kokkos::IndexType<long>, ExecutionSpace, SomeTag>>();
|
|
}
|
|
};
|
|
|
|
// semiregular is copyable and default initializable
|
|
// (regular requires equality comparable)
|
|
template <class Policy>
|
|
void check_semiregular() {
|
|
static_assert(std::is_default_constructible<Policy>::value, "");
|
|
static_assert(std::is_copy_constructible<Policy>::value, "");
|
|
static_assert(std::is_move_constructible<Policy>::value, "");
|
|
static_assert(std::is_copy_assignable<Policy>::value, "");
|
|
static_assert(std::is_move_assignable<Policy>::value, "");
|
|
static_assert(std::is_destructible<Policy>::value, "");
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, policy_construction) {
|
|
check_semiregular<Kokkos::RangePolicy<TEST_EXECSPACE>>();
|
|
check_semiregular<Kokkos::TeamPolicy<TEST_EXECSPACE>>();
|
|
check_semiregular<Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>>();
|
|
|
|
TestRangePolicyConstruction<TEST_EXECSPACE>();
|
|
// FIXME_SYCL requires Team policy
|
|
#ifndef KOKKOS_ENABLE_SYCL
|
|
TestTeamPolicyConstruction<TEST_EXECSPACE>();
|
|
#endif
|
|
}
|
|
|
|
template <template <class...> class Policy, class... Args>
|
|
void check_converting_constructor_add_work_tag(Policy<Args...> const& policy) {
|
|
// Not the greatest but at least checking it compiles
|
|
struct WorkTag {};
|
|
Policy<Args..., WorkTag> policy_with_tag = policy;
|
|
(void)policy_with_tag;
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, policy_converting_constructor_from_other_policy) {
|
|
check_converting_constructor_add_work_tag(
|
|
Kokkos::RangePolicy<TEST_EXECSPACE>{});
|
|
// FIXME_SYCL requires MDRange policy and Team policy
|
|
#ifndef KOKKOS_ENABLE_SYCL
|
|
check_converting_constructor_add_work_tag(
|
|
Kokkos::TeamPolicy<TEST_EXECSPACE>{});
|
|
check_converting_constructor_add_work_tag(
|
|
Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>{});
|
|
#endif
|
|
}
|
|
|
|
#ifndef KOKKOS_ENABLE_OPENMPTARGET // FIXME_OPENMPTARGET
|
|
TEST(TEST_CATEGORY_DEATH, policy_bounds_unsafe_narrowing_conversions) {
|
|
using Policy = Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>,
|
|
Kokkos::IndexType<unsigned>>;
|
|
|
|
::testing::FLAGS_gtest_death_test_style = "threadsafe";
|
|
ASSERT_DEATH(
|
|
{
|
|
(void)Policy({-1, 0}, {2, 3});
|
|
},
|
|
"unsafe narrowing conversion");
|
|
}
|
|
#endif
|
|
|
|
template <class Policy>
|
|
void test_prefer_desired_occupancy(Policy const& policy) {
|
|
static_assert(!Policy::experimental_contains_desired_occupancy, "");
|
|
|
|
// MaximizeOccupancy -> MaximizeOccupancy
|
|
auto const policy_still_no_occ = Kokkos::Experimental::prefer(
|
|
policy, Kokkos::Experimental::MaximizeOccupancy{});
|
|
static_assert(
|
|
!decltype(policy_still_no_occ)::experimental_contains_desired_occupancy,
|
|
"");
|
|
|
|
// MaximizeOccupancy -> DesiredOccupancy
|
|
auto const policy_with_occ = Kokkos::Experimental::prefer(
|
|
policy, Kokkos::Experimental::DesiredOccupancy{33});
|
|
static_assert(
|
|
decltype(policy_with_occ)::experimental_contains_desired_occupancy, "");
|
|
EXPECT_EQ(policy_with_occ.impl_get_desired_occupancy().value(), 33);
|
|
|
|
// DesiredOccupancy -> DesiredOccupancy
|
|
auto const policy_change_occ = Kokkos::Experimental::prefer(
|
|
policy_with_occ, Kokkos::Experimental::DesiredOccupancy{24});
|
|
static_assert(
|
|
decltype(policy_change_occ)::experimental_contains_desired_occupancy, "");
|
|
EXPECT_EQ(policy_change_occ.impl_get_desired_occupancy().value(), 24);
|
|
|
|
// DesiredOccupancy -> MaximizeOccupancy
|
|
auto const policy_drop_occ = Kokkos::Experimental::prefer(
|
|
policy_with_occ, Kokkos::Experimental::MaximizeOccupancy{});
|
|
static_assert(
|
|
!decltype(policy_drop_occ)::experimental_contains_desired_occupancy, "");
|
|
}
|
|
|
|
template <class... Args>
|
|
struct DummyPolicy : Kokkos::Impl::PolicyTraits<Args...> {
|
|
using execution_policy = DummyPolicy;
|
|
using traits = Kokkos::Impl::PolicyTraits<Args...>;
|
|
template <class... OtherArgs>
|
|
DummyPolicy(DummyPolicy<OtherArgs...> const& p) : traits(p) {}
|
|
DummyPolicy() = default;
|
|
};
|
|
|
|
TEST(TEST_CATEGORY, desired_occupancy_prefer) {
|
|
test_prefer_desired_occupancy(DummyPolicy<TEST_EXECSPACE>{});
|
|
test_prefer_desired_occupancy(Kokkos::RangePolicy<TEST_EXECSPACE>{});
|
|
// FIXME_SYCL requires MDRange policy and Team policy
|
|
#ifndef KOKKOS_ENABLE_SYCL
|
|
test_prefer_desired_occupancy(
|
|
Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>{});
|
|
test_prefer_desired_occupancy(Kokkos::TeamPolicy<TEST_EXECSPACE>{});
|
|
#endif
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, desired_occupancy_empty_base_optimization) {
|
|
DummyPolicy<TEST_EXECSPACE> const policy{};
|
|
static_assert(sizeof(decltype(policy)) == 1, "");
|
|
|
|
using Kokkos::Experimental::DesiredOccupancy;
|
|
auto policy_with_occ =
|
|
Kokkos::Experimental::prefer(policy, DesiredOccupancy{50});
|
|
static_assert(sizeof(decltype(policy_with_occ)) == sizeof(DesiredOccupancy),
|
|
"");
|
|
}
|
|
|
|
template <typename Policy>
|
|
void test_desired_occupancy_converting_constructors(Policy const& policy) {
|
|
auto policy_with_occ = Kokkos::Experimental::prefer(
|
|
policy, Kokkos::Experimental::DesiredOccupancy{50});
|
|
EXPECT_EQ(policy_with_occ.impl_get_desired_occupancy().value(), 50);
|
|
|
|
auto policy_with_hint = Kokkos::Experimental::require(
|
|
policy_with_occ, Kokkos::Experimental::WorkItemProperty::HintLightWeight);
|
|
EXPECT_EQ(policy_with_hint.impl_get_desired_occupancy().value(), 50);
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, desired_occupancy_converting_constructors) {
|
|
test_desired_occupancy_converting_constructors(
|
|
Kokkos::RangePolicy<TEST_EXECSPACE>{});
|
|
// FIXME_SYCL requires MDRange policy and Team policy
|
|
#ifndef KOKKOS_ENABLE_SYCL
|
|
test_desired_occupancy_converting_constructors(
|
|
Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>{});
|
|
test_desired_occupancy_converting_constructors(
|
|
Kokkos::TeamPolicy<TEST_EXECSPACE>{});
|
|
#endif
|
|
}
|
|
|
|
#ifndef KOKKOS_ENABLE_SYCL
|
|
template <class T>
|
|
void more_md_range_policy_construction_test() {
|
|
(void)Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>{
|
|
Kokkos::Array<T, 2>{}, Kokkos::Array<T, 2>{}};
|
|
|
|
(void)Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>{{{T(0), T(0)}},
|
|
{{T(2), T(2)}}};
|
|
|
|
(void)Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>>{{T(0), T(0)},
|
|
{T(2), T(2)}};
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, md_range_policy_construction_from_arrays) {
|
|
{
|
|
// Check that construction from Kokkos::Array of long compiles for backwards
|
|
// compability. This was broken in
|
|
// https://github.com/kokkos/kokkos/pull/3527/commits/88ea8eec6567c84739d77bdd25fdbc647fae28bb#r512323639
|
|
Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>> p1(
|
|
Kokkos::Array<long, 2>{{0, 1}}, Kokkos::Array<long, 2>{{2, 3}});
|
|
Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>> p2(
|
|
Kokkos::Array<long, 2>{{0, 1}}, Kokkos::Array<long, 2>{{2, 3}});
|
|
Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>> p3(
|
|
Kokkos::Array<long, 2>{{0, 1}}, Kokkos::Array<long, 2>{{2, 3}},
|
|
Kokkos::Array<long, 1>{{4}});
|
|
}
|
|
{
|
|
// Check that construction from Kokkos::Array of the specified index type
|
|
// works.
|
|
using index_type = unsigned long long;
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Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>,
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Kokkos::IndexType<index_type>>
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p1(Kokkos::Array<index_type, 2>{{0, 1}},
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Kokkos::Array<index_type, 2>{{2, 3}});
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Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>,
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Kokkos::IndexType<index_type>>
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p2(Kokkos::Array<index_type, 2>{{0, 1}},
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Kokkos::Array<index_type, 2>{{2, 3}});
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Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>,
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Kokkos::IndexType<index_type>>
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p3(Kokkos::Array<index_type, 2>{{0, 1}},
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Kokkos::Array<index_type, 2>{{2, 3}},
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Kokkos::Array<index_type, 1>{{4}});
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}
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{
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// Check that construction from double-braced initliazer list
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// works.
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using index_type = unsigned long long;
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Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>> p1({{0, 1}},
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{{2, 3}});
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Kokkos::MDRangePolicy<TEST_EXECSPACE, Kokkos::Rank<2>,
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Kokkos::IndexType<index_type>>
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p2({{0, 1}}, {{2, 3}});
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}
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|
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more_md_range_policy_construction_test<char>();
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more_md_range_policy_construction_test<int>();
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more_md_range_policy_construction_test<unsigned long>();
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more_md_range_policy_construction_test<std::int64_t>();
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}
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#endif
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} // namespace Test
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