/* //@HEADER // ************************************************************************ // // Kokkos v. 2.0 // Copyright (2014) Sandia Corporation // // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, // the U.S. Government retains certain rights in this software. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // 1. Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // // 2. Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // // 3. Neither the name of the Corporation nor the names of the // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Questions? Contact Christian R. Trott (crtrott@sandia.gov) // // ************************************************************************ //@HEADER */ #ifndef KOKKOS_ANONYMOUSSPACE_HPP #define KOKKOS_ANONYMOUSSPACE_HPP #include #include #include /*--------------------------------------------------------------------------*/ namespace Kokkos { class AnonymousSpace { public: //! Tag this class as a kokkos memory space typedef AnonymousSpace memory_space; typedef Kokkos::DefaultExecutionSpace execution_space; typedef size_t size_type; //! This memory space preferred device_type typedef Kokkos::Device< execution_space, memory_space > device_type; /**\brief Default memory space instance */ AnonymousSpace() = default; AnonymousSpace( AnonymousSpace && rhs ) = default; AnonymousSpace( const AnonymousSpace & rhs ) = default; AnonymousSpace & operator = ( AnonymousSpace && ) = default; AnonymousSpace & operator = ( const AnonymousSpace & ) = default; ~AnonymousSpace() = default; /**\brief Return Name of the MemorySpace */ static constexpr const char* name() { return "Anonymous"; } }; } // namespace Kokkos //---------------------------------------------------------------------------- namespace Kokkos { namespace Impl { template struct MemorySpaceAccess< Kokkos::AnonymousSpace , OtherSpace > { enum { assignable = true }; enum { accessible = true }; enum { deepcopy = true }; }; template struct MemorySpaceAccess< OtherSpace, Kokkos::AnonymousSpace > { enum { assignable = true }; enum { accessible = true }; enum { deepcopy = true }; }; template<> struct MemorySpaceAccess< Kokkos::AnonymousSpace, Kokkos::AnonymousSpace > { enum { assignable = true }; enum { accessible = true }; enum { deepcopy = true }; }; template struct VerifyExecutionCanAccessMemorySpace { enum {value = 1}; KOKKOS_INLINE_FUNCTION static void verify(void) {} KOKKOS_INLINE_FUNCTION static void verify(const void *) {} }; template struct VerifyExecutionCanAccessMemorySpace { enum {value = 1}; KOKKOS_INLINE_FUNCTION static void verify(void) {} KOKKOS_INLINE_FUNCTION static void verify(const void *) {} }; } // namespace Impl } // namespace Kokkos #endif // #define KOKKOS_ANONYMOUSSPACE_HPP