1 /* 2 //@HEADER 3 // ************************************************************************ 4 // 5 // Kokkos v. 3.0 6 // Copyright (2020) National Technology & Engineering 7 // Solutions of Sandia, LLC (NTESS). 8 // 9 // Under the terms of Contract DE-NA0003525 with NTESS, 10 // the U.S. Government retains certain rights in this software. 11 // 12 // Redistribution and use in source and binary forms, with or without 13 // modification, are permitted provided that the following conditions are 14 // met: 15 // 16 // 1. Redistributions of source code must retain the above copyright 17 // notice, this list of conditions and the following disclaimer. 18 // 19 // 2. Redistributions in binary form must reproduce the above copyright 20 // notice, this list of conditions and the following disclaimer in the 21 // documentation and/or other materials provided with the distribution. 22 // 23 // 3. Neither the name of the Corporation nor the names of the 24 // contributors may be used to endorse or promote products derived from 25 // this software without specific prior written permission. 26 // 27 // THIS SOFTWARE IS PROVIDED BY NTESS "AS IS" AND ANY 28 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NTESS OR THE 31 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 32 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 33 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 34 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 35 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 36 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 37 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 38 // 39 // Questions? Contact Christian R. Trott (crtrott@sandia.gov) 40 // 41 // ************************************************************************ 42 //@HEADER 43 */ 44 45 #ifndef KOKKOS_KOKKOS_GRAPHKERNELTRAIT_HPP 46 #define KOKKOS_KOKKOS_GRAPHKERNELTRAIT_HPP 47 48 #include <Kokkos_Macros.hpp> 49 #include <traits/Kokkos_PolicyTraitAdaptor.hpp> 50 #include <impl/Kokkos_GraphImpl_fwd.hpp> // IsGraphKernelTag 51 #include <traits/Kokkos_Traits_fwd.hpp> 52 #include <impl/Kokkos_Utilities.hpp> 53 54 namespace Kokkos { 55 namespace Impl { 56 57 //============================================================================== 58 // <editor-fold desc="trait specification"> {{{1 59 60 struct GraphKernelTrait : TraitSpecificationBase<GraphKernelTrait> { 61 struct base_traits { 62 using is_graph_kernel = std::false_type; 63 }; 64 template <class T> 65 using trait_matches_specification = std::is_same<T, IsGraphKernelTag>; 66 }; 67 68 // </editor-fold> end trait specification }}}1 69 //============================================================================== 70 71 //============================================================================== 72 // <editor-fold desc="AnalyzeExecPolicy specializations"> {{{1 73 74 template <class... Traits> 75 struct AnalyzeExecPolicy<void, Impl::IsGraphKernelTag, Traits...> 76 : AnalyzeExecPolicy<void, Traits...> { 77 using base_t = AnalyzeExecPolicy<void, Traits...>; 78 using base_t::base_t; 79 using is_graph_kernel = std::true_type; 80 }; 81 82 // </editor-fold> end AnalyzeExecPolicy specializations }}}1 83 //============================================================================== 84 } // end namespace Impl 85 } // end namespace Kokkos 86 87 #endif // KOKKOS_KOKKOS_GRAPHKERNELTRAIT_HPP 88