85 lines
2.7 KiB
C++
85 lines
2.7 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 <Kokkos_Array.hpp>
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namespace {
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#define STATIC_ASSERT(cond) static_assert(cond, "")
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KOKKOS_FUNCTION constexpr bool test_array() {
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constexpr Kokkos::Array<int, 3> a{{1, 2}};
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STATIC_ASSERT(!a.empty());
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STATIC_ASSERT(a.size() == 3);
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STATIC_ASSERT(a.max_size() == 3);
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STATIC_ASSERT(*a.data() == 1);
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STATIC_ASSERT(a[1] == 2);
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return true;
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}
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STATIC_ASSERT(test_array());
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#ifdef KOKKOS_ENABLE_CXX17
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KOKKOS_FUNCTION constexpr bool test_array_structured_binding_support() {
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constexpr Kokkos::Array<float, 2> a{};
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auto& [xr, yr] = a;
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(void)xr;
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(void)yr;
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auto [x, y] = a;
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(void)x;
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(void)y;
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auto const& [xcr, ycr] = a;
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(void)xcr;
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(void)ycr;
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return true;
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}
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STATIC_ASSERT(test_array_structured_binding_support());
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#endif
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} // namespace
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