714 lines
26 KiB
C++
714 lines
26 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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#ifndef KOKKOS_TEST_SCATTER_VIEW_HPP
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#define KOKKOS_TEST_SCATTER_VIEW_HPP
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#include <Kokkos_ScatterView.hpp>
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#include <gtest/gtest.h>
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namespace Test {
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template <typename DeviceType, typename Layout, typename Duplication,
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typename Contribution, typename Op, typename NumberType>
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struct test_scatter_view_impl_cls;
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template <typename DeviceType, typename Layout, typename Duplication,
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typename Contribution, typename NumberType>
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struct test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
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Kokkos::Experimental::ScatterSum,
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NumberType> {
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public:
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using scatter_view_type =
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Kokkos::Experimental::ScatterView<NumberType * [12], Layout, DeviceType,
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Kokkos::Experimental::ScatterSum,
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Duplication, Contribution>;
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using orig_view_type = Kokkos::View<NumberType * [12], Layout, DeviceType>;
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scatter_view_type scatter_view;
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int scatterSize;
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test_scatter_view_impl_cls(const scatter_view_type& view) {
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scatter_view = view;
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scatterSize = 0;
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}
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void initialize(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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host_view(i, 0) = 0.0;
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host_view(i, 1) = 0.0;
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host_view(i, 2) = 0.0;
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host_view(i, 3) = 0.0;
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host_view(i, 4) = 0.0;
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host_view(i, 5) = 0.0;
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host_view(i, 6) = 0.0;
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host_view(i, 7) = 0.0;
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host_view(i, 8) = 0.0;
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host_view(i, 9) = 0.0;
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host_view(i, 10) = 0.0;
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host_view(i, 11) = 0.0;
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}
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Kokkos::fence();
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Kokkos::deep_copy(orig, host_view);
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}
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void run_parallel(int n) {
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scatterSize = n;
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auto policy =
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Kokkos::RangePolicy<typename DeviceType::execution_space, int>(0, n);
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Kokkos::parallel_for(policy, *this, "scatter_view_test: Sum");
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}
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KOKKOS_INLINE_FUNCTION
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void operator()(int i) const {
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auto scatter_access = scatter_view.access();
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auto scatter_access_atomic =
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scatter_view.template access<Kokkos::Experimental::ScatterAtomic>();
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for (int j = 0; j < 10; ++j) {
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auto k = (i + j) % scatterSize;
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scatter_access(k, 0) += 4;
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++scatter_access(k, 1);
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--scatter_access(k, 2);
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scatter_access(k, 3)++;
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scatter_access(k, 4)--;
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scatter_access(k, 5) -= 5;
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scatter_access_atomic(k, 6) += 2;
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scatter_access_atomic(k, 7)++;
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scatter_access_atomic(k, 8)--;
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--scatter_access_atomic(k, 9);
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++scatter_access_atomic(k, 10);
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scatter_access(k, 11) -= 3;
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}
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}
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void validateResults(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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auto val0 = host_view(i, 0);
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auto val1 = host_view(i, 1);
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auto val2 = host_view(i, 2);
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auto val3 = host_view(i, 3);
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auto val4 = host_view(i, 4);
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auto val5 = host_view(i, 5);
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auto val6 = host_view(i, 6);
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auto val7 = host_view(i, 7);
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auto val8 = host_view(i, 8);
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auto val9 = host_view(i, 9);
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auto val10 = host_view(i, 10);
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auto val11 = host_view(i, 11);
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EXPECT_NEAR(val0, NumberType(80), 1e-14);
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EXPECT_NEAR(val1, NumberType(20), 1e-14);
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EXPECT_NEAR(val2, NumberType(-20), 1e-14);
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EXPECT_NEAR(val3, NumberType(20), 1e-14);
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EXPECT_NEAR(val4, NumberType(-20), 1e-14);
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EXPECT_NEAR(val5, NumberType(-100), 1e-14);
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EXPECT_NEAR(val6, NumberType(40), 1e-14);
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EXPECT_NEAR(val7, NumberType(20), 1e-14);
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EXPECT_NEAR(val8, NumberType(-20), 1e-14);
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EXPECT_NEAR(val9, NumberType(-20), 1e-14);
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EXPECT_NEAR(val10, NumberType(20), 1e-14);
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EXPECT_NEAR(val11, NumberType(-60), 1e-14);
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}
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}
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};
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template <typename DeviceType, typename Layout, typename Duplication,
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typename Contribution, typename NumberType>
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struct test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
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Kokkos::Experimental::ScatterProd,
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NumberType> {
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public:
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using scatter_view_type =
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Kokkos::Experimental::ScatterView<NumberType * [3], Layout, DeviceType,
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Kokkos::Experimental::ScatterProd,
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Duplication, Contribution>;
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using orig_view_type = Kokkos::View<NumberType * [3], Layout, DeviceType>;
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scatter_view_type scatter_view;
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int scatterSize;
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test_scatter_view_impl_cls(const scatter_view_type& view) {
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scatter_view = view;
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scatterSize = 0;
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}
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void initialize(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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host_view(i, 0) = 1.0;
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host_view(i, 1) = 1.0;
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host_view(i, 2) = 1.0;
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}
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Kokkos::fence();
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Kokkos::deep_copy(orig, host_view);
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}
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void run_parallel(int n) {
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scatterSize = n;
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auto policy =
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Kokkos::RangePolicy<typename DeviceType::execution_space, int>(0, n);
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Kokkos::parallel_for(policy, *this, "scatter_view_test: Prod");
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}
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KOKKOS_INLINE_FUNCTION
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void operator()(int i) const {
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auto scatter_access = scatter_view.access();
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auto scatter_access_atomic =
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scatter_view.template access<Kokkos::Experimental::ScatterAtomic>();
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for (int j = 0; j < 4; ++j) {
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auto k = (i + j) % scatterSize;
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scatter_access(k, 0) *= 4.0;
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scatter_access_atomic(k, 1) *= 2.0;
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scatter_access(k, 2) *= 1.0;
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}
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}
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void validateResults(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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auto val0 = host_view(i, 0);
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auto val1 = host_view(i, 1);
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auto val2 = host_view(i, 2);
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EXPECT_TRUE(std::fabs((val0 - 65536.0) / 65536.0) < 1e-14);
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EXPECT_TRUE(std::fabs((val1 - 256.0) / 256.0) < 1e-14);
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EXPECT_TRUE(std::fabs((val2 - 1.0) / 1.0) < 1e-14);
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}
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}
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};
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template <typename DeviceType, typename Layout, typename Duplication,
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typename Contribution, typename NumberType>
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struct test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
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Kokkos::Experimental::ScatterMin,
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NumberType> {
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public:
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using scatter_view_type =
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Kokkos::Experimental::ScatterView<NumberType * [3], Layout, DeviceType,
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Kokkos::Experimental::ScatterMin,
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Duplication, Contribution>;
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using orig_view_type = Kokkos::View<NumberType * [3], Layout, DeviceType>;
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scatter_view_type scatter_view;
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int scatterSize;
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test_scatter_view_impl_cls(const scatter_view_type& view) {
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scatter_view = view;
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scatterSize = 0;
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}
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void initialize(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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host_view(i, 0) = 999999.0;
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host_view(i, 1) = 999999.0;
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host_view(i, 2) = 999999.0;
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}
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Kokkos::fence();
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Kokkos::deep_copy(orig, host_view);
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}
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void run_parallel(int n) {
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scatterSize = n;
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auto policy =
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Kokkos::RangePolicy<typename DeviceType::execution_space, int>(0, n);
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Kokkos::parallel_for(policy, *this, "scatter_view_test: Prod");
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}
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KOKKOS_INLINE_FUNCTION
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void operator()(int i) const {
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auto scatter_access = scatter_view.access();
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auto scatter_access_atomic =
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scatter_view.template access<Kokkos::Experimental::ScatterAtomic>();
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for (int j = 0; j < 4; ++j) {
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auto k = (i + j) % scatterSize;
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scatter_access(k, 0).update((NumberType)(j + 1) * 4);
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scatter_access_atomic(k, 1).update((NumberType)(j + 1) * 2.0);
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scatter_access(k, 2).update((NumberType)(j + 1) * 1.0);
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}
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}
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void validateResults(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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auto val0 = host_view(i, 0);
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auto val1 = host_view(i, 1);
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auto val2 = host_view(i, 2);
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EXPECT_TRUE(std::fabs((val0 - 4.0) / 4.0) < 1e-14);
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EXPECT_TRUE(std::fabs((val1 - 2.0) / 2.0) < 1e-14);
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EXPECT_TRUE(std::fabs((val2 - 1.0) / 1.0) < 1e-14);
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}
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}
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};
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template <typename DeviceType, typename Layout, typename Duplication,
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typename Contribution, typename NumberType>
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struct test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
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Kokkos::Experimental::ScatterMax,
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NumberType> {
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public:
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using scatter_view_type =
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Kokkos::Experimental::ScatterView<NumberType * [3], Layout, DeviceType,
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Kokkos::Experimental::ScatterMax,
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Duplication, Contribution>;
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using orig_view_type = Kokkos::View<NumberType * [3], Layout, DeviceType>;
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scatter_view_type scatter_view;
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int scatterSize;
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test_scatter_view_impl_cls(const scatter_view_type& view) {
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scatter_view = view;
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scatterSize = 0;
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}
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void initialize(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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host_view(i, 0) = 0.0;
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host_view(i, 1) = 0.0;
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host_view(i, 2) = 0.0;
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}
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Kokkos::fence();
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Kokkos::deep_copy(orig, host_view);
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}
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void run_parallel(int n) {
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scatterSize = n;
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Kokkos::RangePolicy<typename DeviceType::execution_space, int> policy(0, n);
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Kokkos::parallel_for(policy, *this, "scatter_view_test: Prod");
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}
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KOKKOS_INLINE_FUNCTION
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void operator()(int i) const {
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auto scatter_access = scatter_view.access();
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auto scatter_access_atomic =
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scatter_view.template access<Kokkos::Experimental::ScatterAtomic>();
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for (int j = 0; j < 4; ++j) {
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auto k = (i + j) % scatterSize;
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scatter_access(k, 0).update((NumberType)(j + 1) * 4);
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scatter_access_atomic(k, 1).update((NumberType)(j + 1) * 2.0);
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scatter_access(k, 2).update((NumberType)(j + 1) * 1.0);
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}
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}
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void validateResults(orig_view_type orig) {
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auto host_view =
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Kokkos::create_mirror_view_and_copy(Kokkos::HostSpace(), orig);
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Kokkos::fence();
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for (typename decltype(host_view)::size_type i = 0; i < host_view.extent(0);
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++i) {
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auto val0 = host_view(i, 0);
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auto val1 = host_view(i, 1);
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auto val2 = host_view(i, 2);
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EXPECT_TRUE(std::fabs((val0 - 16.0) / 16.0) < 1e-14);
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EXPECT_TRUE(std::fabs((val1 - 8.0) / 8.0) < 1e-14);
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EXPECT_TRUE(std::fabs((val2 - 4.0) / 4.0) < 1e-14);
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}
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}
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};
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template <typename DeviceType, typename Layout, typename Op,
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typename NumberType>
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struct test_default_scatter_view {
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public:
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using default_duplication = Kokkos::Impl::Experimental::DefaultDuplication<
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typename DeviceType::execution_space>;
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using Duplication = typename default_duplication::type;
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using Contribution = typename Kokkos::Impl::Experimental::DefaultContribution<
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typename DeviceType::execution_space, Duplication>::type;
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using scatter_view_def =
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typename test_scatter_view_impl_cls<DeviceType, Layout, Duplication,
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Contribution, Op,
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NumberType>::scatter_view_type;
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using orig_view_def =
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typename test_scatter_view_impl_cls<DeviceType, Layout, Duplication,
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Contribution, Op,
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NumberType>::orig_view_type;
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void run_test(int n) {
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// Test creation via create_scatter_view overload 1
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{
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orig_view_def original_view("original_view", n);
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scatter_view_def scatter_view =
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Kokkos::Experimental::create_scatter_view(Op{}, original_view);
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test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
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Op, NumberType>
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scatter_view_test_impl(scatter_view);
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scatter_view_test_impl.initialize(original_view);
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scatter_view_test_impl.run_parallel(n);
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Kokkos::Experimental::contribute(original_view, scatter_view);
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scatter_view.reset_except(original_view);
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scatter_view_test_impl.run_parallel(n);
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Kokkos::Experimental::contribute(original_view, scatter_view);
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Kokkos::fence();
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scatter_view_test_impl.validateResults(original_view);
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{
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scatter_view_def persistent_view("persistent", n);
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auto result_view = persistent_view.subview();
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contribute(result_view, persistent_view);
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Kokkos::fence();
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}
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}
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}
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};
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template <typename DeviceType, typename Layout, typename Duplication,
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typename Contribution, typename Op, typename NumberType>
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struct test_scatter_view_config {
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public:
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using scatter_view_def =
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typename test_scatter_view_impl_cls<DeviceType, Layout, Duplication,
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Contribution, Op,
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NumberType>::scatter_view_type;
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using orig_view_def =
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typename test_scatter_view_impl_cls<DeviceType, Layout, Duplication,
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Contribution, Op,
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NumberType>::orig_view_type;
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void run_test(int n) {
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// test allocation
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{
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orig_view_def ov1("ov1", n);
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scatter_view_def sv1;
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ASSERT_FALSE(sv1.is_allocated());
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sv1 = Kokkos::Experimental::create_scatter_view<Op, Duplication,
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Contribution>(ov1);
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scatter_view_def sv2(sv1);
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scatter_view_def sv3("sv3", n);
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ASSERT_TRUE(sv1.is_allocated());
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ASSERT_TRUE(sv2.is_allocated());
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ASSERT_TRUE(sv3.is_allocated());
|
|
}
|
|
|
|
// Test creation via create_scatter_view
|
|
{
|
|
orig_view_def original_view("original_view", n);
|
|
scatter_view_def scatter_view = Kokkos::Experimental::create_scatter_view<
|
|
Op, Duplication, Contribution>(original_view);
|
|
|
|
test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
|
|
Op, NumberType>
|
|
scatter_view_test_impl(scatter_view);
|
|
scatter_view_test_impl.initialize(original_view);
|
|
scatter_view_test_impl.run_parallel(n);
|
|
|
|
Kokkos::Experimental::contribute(original_view, scatter_view);
|
|
scatter_view.reset_except(original_view);
|
|
|
|
scatter_view_test_impl.run_parallel(n);
|
|
|
|
Kokkos::Experimental::contribute(original_view, scatter_view);
|
|
Kokkos::fence();
|
|
|
|
scatter_view_test_impl.validateResults(original_view);
|
|
|
|
{
|
|
scatter_view_def persistent_view("persistent", n);
|
|
auto result_view = persistent_view.subview();
|
|
contribute(result_view, persistent_view);
|
|
Kokkos::fence();
|
|
}
|
|
}
|
|
// Test creation via create_scatter_view overload 2
|
|
{
|
|
orig_view_def original_view("original_view", n);
|
|
scatter_view_def scatter_view = Kokkos::Experimental::create_scatter_view(
|
|
Op{}, Duplication{}, Contribution{}, original_view);
|
|
|
|
test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
|
|
Op, NumberType>
|
|
scatter_view_test_impl(scatter_view);
|
|
scatter_view_test_impl.initialize(original_view);
|
|
scatter_view_test_impl.run_parallel(n);
|
|
|
|
Kokkos::Experimental::contribute(original_view, scatter_view);
|
|
scatter_view.reset_except(original_view);
|
|
|
|
scatter_view_test_impl.run_parallel(n);
|
|
|
|
Kokkos::Experimental::contribute(original_view, scatter_view);
|
|
Kokkos::fence();
|
|
|
|
scatter_view_test_impl.validateResults(original_view);
|
|
|
|
{
|
|
scatter_view_def persistent_view("persistent", n);
|
|
auto result_view = persistent_view.subview();
|
|
contribute(result_view, persistent_view);
|
|
Kokkos::fence();
|
|
}
|
|
}
|
|
// Test creation via constructor
|
|
{
|
|
orig_view_def original_view("original_view", n);
|
|
scatter_view_def scatter_view(original_view);
|
|
|
|
test_scatter_view_impl_cls<DeviceType, Layout, Duplication, Contribution,
|
|
Op, NumberType>
|
|
scatter_view_test_impl(scatter_view);
|
|
scatter_view_test_impl.initialize(original_view);
|
|
scatter_view_test_impl.run_parallel(n);
|
|
|
|
Kokkos::Experimental::contribute(original_view, scatter_view);
|
|
scatter_view.reset_except(original_view);
|
|
|
|
scatter_view_test_impl.run_parallel(n);
|
|
|
|
Kokkos::Experimental::contribute(original_view, scatter_view);
|
|
Kokkos::fence();
|
|
|
|
scatter_view_test_impl.validateResults(original_view);
|
|
|
|
{
|
|
scatter_view_def persistent_view("persistent", n);
|
|
auto result_view = persistent_view.subview();
|
|
contribute(result_view, persistent_view);
|
|
Kokkos::fence();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
template <typename DeviceType, typename ScatterType, typename NumberType>
|
|
struct TestDuplicatedScatterView {
|
|
TestDuplicatedScatterView(int n) {
|
|
// ScatterSum test
|
|
test_scatter_view_config<DeviceType, Kokkos::LayoutRight,
|
|
Kokkos::Experimental::ScatterDuplicated,
|
|
Kokkos::Experimental::ScatterNonAtomic,
|
|
ScatterType, NumberType>
|
|
test_sv_right_config;
|
|
test_sv_right_config.run_test(n);
|
|
test_scatter_view_config<
|
|
DeviceType, Kokkos::LayoutLeft, Kokkos::Experimental::ScatterDuplicated,
|
|
Kokkos::Experimental::ScatterNonAtomic, ScatterType, NumberType>
|
|
test_sv_left_config;
|
|
test_sv_left_config.run_test(n);
|
|
}
|
|
};
|
|
|
|
#ifdef KOKKOS_ENABLE_CUDA
|
|
// disable duplicated instantiation with CUDA until
|
|
// UniqueToken can support it
|
|
template <typename ScatterType, typename NumberType>
|
|
struct TestDuplicatedScatterView<Kokkos::Cuda, ScatterType, NumberType> {
|
|
TestDuplicatedScatterView(int) {}
|
|
};
|
|
template <typename ScatterType, typename NumberType>
|
|
struct TestDuplicatedScatterView<
|
|
Kokkos::Device<Kokkos::Cuda, Kokkos::CudaSpace>, ScatterType, NumberType> {
|
|
TestDuplicatedScatterView(int) {}
|
|
};
|
|
template <typename ScatterType, typename NumberType>
|
|
struct TestDuplicatedScatterView<
|
|
Kokkos::Device<Kokkos::Cuda, Kokkos::CudaUVMSpace>, ScatterType,
|
|
NumberType> {
|
|
TestDuplicatedScatterView(int) {}
|
|
};
|
|
#endif
|
|
|
|
template <typename DeviceType, typename ScatterType,
|
|
typename NumberType = double>
|
|
void test_scatter_view(int64_t n) {
|
|
using execution_space = typename DeviceType::execution_space;
|
|
|
|
// no atomics or duplication is only sensible if the execution space
|
|
// is running essentially in serial (doesn't have to be Serial though,
|
|
// we also test OpenMP with one thread: LAMMPS cares about that)
|
|
if (execution_space().concurrency() == 1) {
|
|
test_scatter_view_config<DeviceType, Kokkos::LayoutRight,
|
|
Kokkos::Experimental::ScatterNonDuplicated,
|
|
Kokkos::Experimental::ScatterNonAtomic,
|
|
ScatterType, NumberType>
|
|
test_sv_config;
|
|
test_sv_config.run_test(n);
|
|
}
|
|
#ifdef KOKKOS_ENABLE_SERIAL
|
|
if (!std::is_same<DeviceType, Kokkos::Serial>::value) {
|
|
#endif
|
|
test_scatter_view_config<DeviceType, Kokkos::LayoutRight,
|
|
Kokkos::Experimental::ScatterNonDuplicated,
|
|
Kokkos::Experimental::ScatterAtomic, ScatterType,
|
|
NumberType>
|
|
test_sv_config;
|
|
test_sv_config.run_test(n);
|
|
#ifdef KOKKOS_ENABLE_SERIAL
|
|
}
|
|
#endif
|
|
// with hundreds of threads we were running out of memory.
|
|
// limit (n) so that duplication doesn't exceed 4GB
|
|
constexpr std::size_t maximum_allowed_total_bytes =
|
|
4ull * 1024ull * 1024ull * 1024ull;
|
|
std::size_t const maximum_allowed_copy_bytes =
|
|
maximum_allowed_total_bytes /
|
|
std::size_t(execution_space().concurrency());
|
|
constexpr std::size_t bytes_per_value = sizeof(NumberType) * 12;
|
|
std::size_t const maximum_allowed_copy_values =
|
|
maximum_allowed_copy_bytes / bytes_per_value;
|
|
n = std::min(n, int64_t(maximum_allowed_copy_values));
|
|
|
|
// if the default is duplicated, this needs to follow the limit
|
|
{
|
|
test_default_scatter_view<DeviceType, Kokkos::LayoutRight, ScatterType,
|
|
NumberType>
|
|
test_default_sv;
|
|
test_default_sv.run_test(n);
|
|
}
|
|
TestDuplicatedScatterView<DeviceType, ScatterType, NumberType> duptest(n);
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, scatterview) {
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterSum, double>(
|
|
10);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterSum,
|
|
unsigned int>(10);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterProd>(10);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterMin>(10);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterMax>(10);
|
|
// tests were timing out in DEBUG mode, reduce the amount of work
|
|
#ifdef KOKKOS_ENABLE_DEBUG
|
|
int big_n = 100 * 1000;
|
|
#else
|
|
|
|
#ifdef KOKKOS_ENABLE_SERIAL
|
|
bool is_serial = std::is_same<TEST_EXECSPACE, Kokkos::Serial>::value;
|
|
int big_n = is_serial ? 100 * 1000 : 10000 * 1000;
|
|
#else
|
|
int big_n = 10000 * 1000;
|
|
#endif
|
|
|
|
#endif
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterSum, double>(
|
|
big_n);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterSum,
|
|
unsigned int>(big_n);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterProd>(big_n);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterMin>(big_n);
|
|
test_scatter_view<TEST_EXECSPACE, Kokkos::Experimental::ScatterMax>(big_n);
|
|
}
|
|
|
|
TEST(TEST_CATEGORY, scatterview_devicetype) {
|
|
using device_type =
|
|
Kokkos::Device<TEST_EXECSPACE, typename TEST_EXECSPACE::memory_space>;
|
|
|
|
test_scatter_view<device_type, Kokkos::Experimental::ScatterSum, double>(10);
|
|
test_scatter_view<device_type, Kokkos::Experimental::ScatterSum,
|
|
unsigned int>(10);
|
|
test_scatter_view<device_type, Kokkos::Experimental::ScatterProd>(10);
|
|
test_scatter_view<device_type, Kokkos::Experimental::ScatterMin>(10);
|
|
test_scatter_view<device_type, Kokkos::Experimental::ScatterMax>(10);
|
|
|
|
#if defined(KOKKOS_ENABLE_CUDA) || defined(KOKKOS_ENABLE_HIP)
|
|
#ifdef KOKKOS_ENABLE_CUDA
|
|
using device_execution_space = Kokkos::Cuda;
|
|
using device_memory_space = Kokkos::CudaSpace;
|
|
using host_accessible_space = Kokkos::CudaUVMSpace;
|
|
#else
|
|
using device_execution_space = Kokkos::Experimental::HIP;
|
|
using device_memory_space = Kokkos::Experimental::HIPSpace;
|
|
using host_accessible_space = Kokkos::Experimental::HIPHostPinnedSpace;
|
|
#endif
|
|
if (std::is_same<TEST_EXECSPACE, device_execution_space>::value) {
|
|
using device_device_type =
|
|
Kokkos::Device<device_execution_space, device_memory_space>;
|
|
test_scatter_view<device_device_type, Kokkos::Experimental::ScatterSum,
|
|
double>(10);
|
|
test_scatter_view<device_device_type, Kokkos::Experimental::ScatterSum,
|
|
unsigned int>(10);
|
|
test_scatter_view<device_device_type, Kokkos::Experimental::ScatterProd>(
|
|
10);
|
|
test_scatter_view<device_device_type, Kokkos::Experimental::ScatterMin>(10);
|
|
test_scatter_view<device_device_type, Kokkos::Experimental::ScatterMax>(10);
|
|
using host_device_type =
|
|
Kokkos::Device<device_execution_space, host_accessible_space>;
|
|
test_scatter_view<host_device_type, Kokkos::Experimental::ScatterSum,
|
|
double>(10);
|
|
test_scatter_view<host_device_type, Kokkos::Experimental::ScatterSum,
|
|
unsigned int>(10);
|
|
test_scatter_view<host_device_type, Kokkos::Experimental::ScatterProd>(10);
|
|
test_scatter_view<host_device_type, Kokkos::Experimental::ScatterMin>(10);
|
|
test_scatter_view<host_device_type, Kokkos::Experimental::ScatterMax>(10);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
} // namespace Test
|
|
|
|
#endif // KOKKOS_TEST_SCATTER_VIEW_HPP
|