83 lines
3.0 KiB
C++
83 lines
3.0 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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namespace {
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template <class ExecutionSpace>
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struct CheckClassWithExecutionSpaceAsDataMemberIsCopyable {
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Kokkos::DefaultExecutionSpace device;
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Kokkos::DefaultHostExecutionSpace host;
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KOKKOS_FUNCTION void operator()(int, int& e) const {
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auto copy = *this;
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// not actually doing anything useful, mostly checking that
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// ExecutionSpace::in_parallel() is callable
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if (static_cast<int>(copy.device.in_parallel()) < 0) {
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++e;
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}
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}
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CheckClassWithExecutionSpaceAsDataMemberIsCopyable() {
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int errors;
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Kokkos::parallel_reduce(Kokkos::RangePolicy<ExecutionSpace>(0, 1), *this,
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errors);
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EXPECT_EQ(errors, 0);
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}
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};
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// FIXME_OPENMPTARGET nvlink error: Undefined reference to
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// '_ZSt25__throw_bad_function_callv' in
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// '/tmp/TestOpenMPTarget_ExecutionSpace-434d81.cubin'
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#ifndef KOKKOS_ENABLE_OPENMPTARGET
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TEST(TEST_CATEGORY, execution_space_as_class_data_member) {
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CheckClassWithExecutionSpaceAsDataMemberIsCopyable<TEST_EXECSPACE>();
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}
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#endif
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} // namespace
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