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Submodule kokkos
updated
70 files
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| /* | ||
| //@HEADER | ||
| // ************************************************************************ | ||
| // | ||
| // Kokkos v. 3.0 | ||
| // Copyright (2020) National Technology & Engineering | ||
| // Solutions of Sandia, LLC (NTESS). | ||
| // | ||
| // Under the terms of Contract DE-NA0003525 with NTESS, | ||
| // 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 NTESS "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 NTESS 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 ([email protected]) | ||
| // | ||
| // ************************************************************************ | ||
| //@HEADER | ||
| */ | ||
|
|
||
| #pragma once | ||
|
|
||
| #include "common.hpp" | ||
| #include "concepts.hpp" | ||
| #include "pools.hpp" | ||
| #include "traits.hpp" | ||
|
|
||
| #include <Kokkos_Core.hpp> | ||
|
|
||
| namespace Common { | ||
| template <typename Sp, size_t SpaceIdx> | ||
| void generate_execution_space_init(py::class_<Sp> &, | ||
| enable_if_t<SpaceIdx == Serial_Backend, int> = 0) {} | ||
|
|
||
| template <typename Sp, size_t SpaceIdx> | ||
| void generate_execution_space_init(py::class_<Sp> &, | ||
| enable_if_t<SpaceIdx == Threads_Backend, int> = 0) {} | ||
|
|
||
| template <typename Sp, size_t SpaceIdx> | ||
| void generate_execution_space_init(py::class_<Sp> &, | ||
| enable_if_t<SpaceIdx == OpenMP_Backend, int> = 0) {} | ||
|
|
||
| template <typename Sp, size_t SpaceIdx> | ||
| void generate_execution_space_init(py::class_<Sp> &_space, | ||
| enable_if_t<SpaceIdx == Cuda_Backend, int> = 0) { | ||
| #if defined(KOKKOS_ENABLE_CUDA) && defined(__CUDACC__) | ||
| _space.def(py::init([](uint64_t stream_ptr, bool manage_stream) { | ||
| cudaStream_t s = reinterpret_cast<cudaStream_t>(stream_ptr); | ||
| return new Sp{s, manage_stream}; | ||
| })); | ||
| #endif | ||
| } | ||
|
|
||
| template <typename Sp, size_t SpaceIdx> | ||
| void generate_execution_space_init(py::class_<Sp> &_space, | ||
| enable_if_t<SpaceIdx == HIP_Backend, int> = 0) { | ||
| #if defined(KOKKOS_ENABLE_HIP) && defined(__HIPCC__) | ||
| _space.def(py::init([](uint64_t stream_ptr, bool manage_stream) { | ||
| hipStream_t s = reinterpret_cast<hipStream_t>(stream_ptr); | ||
| return new Sp{s, manage_stream}; | ||
| })); | ||
| #endif | ||
| } | ||
|
|
||
| template <typename Sp, size_t SpaceIdx> | ||
| void generate_execution_space(py::module &_mod, const std::string &_name, | ||
| const std::string &_msg) { | ||
| if (debug_output()) | ||
| std::cerr << "Registering " << _msg << " as python class '" << _name | ||
| << "'..." << std::endl; | ||
|
|
||
| py::class_<Sp> _space(_mod, _name.c_str()); | ||
| _space.def(py::init([]() { return new Sp{}; })); | ||
|
|
||
| // Add other constructors with arguments if they exist | ||
| generate_execution_space_init<Sp, SpaceIdx>(_space); | ||
| } | ||
| } // namespace Common | ||
|
|
||
| namespace Space { | ||
| namespace SpaceDim { | ||
|
|
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| template <size_t SpaceIdx> | ||
| void generate_execution_space(py::module &_mod) { | ||
| using space_spec_t = ExecutionSpaceSpecialization<SpaceIdx>; | ||
| using Sp = typename space_spec_t::type; | ||
|
|
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| auto name = join("_", "KokkosExecutionSpace", space_spec_t::label()); | ||
|
|
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| Common::generate_execution_space<Sp, SpaceIdx>(_mod, name, demangle<Sp>()); | ||
| } | ||
| } // namespace SpaceDim | ||
|
|
||
| template <size_t SpaceIdx> | ||
| void generate_execution_space( | ||
| py::module &, | ||
| std::enable_if_t<!is_available<execution_space_t<SpaceIdx>>::value, int> = | ||
| 0) {} | ||
|
|
||
| template <size_t SpaceIdx> | ||
| void generate_execution_space( | ||
| py::module &_mod, | ||
| std::enable_if_t<is_available<execution_space_t<SpaceIdx>>::value, int> = | ||
| 0) { | ||
| SpaceDim::generate_execution_space<SpaceIdx>(_mod); | ||
| } | ||
| } // namespace Space | ||
|
|
||
| template <size_t... SpaceIdx> | ||
| void generate_execution_spaces(py::module &_mod, | ||
| std::index_sequence<SpaceIdx...>) { | ||
| FOLD_EXPRESSION(Space::generate_execution_space<SpaceIdx>(_mod)); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| /* | ||
| //@HEADER | ||
| // ************************************************************************ | ||
| // | ||
| // Kokkos v. 3.0 | ||
| // Copyright (2020) National Technology & Engineering | ||
| // Solutions of Sandia, LLC (NTESS). | ||
| // | ||
| // Under the terms of Contract DE-NA0003525 with NTESS, | ||
| // 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 NTESS "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 NTESS 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 ([email protected]) | ||
| // | ||
| // ************************************************************************ | ||
| //@HEADER | ||
| */ | ||
|
|
||
| #include "execution_spaces.hpp" | ||
|
|
||
| #include "common.hpp" | ||
| #include "defines.hpp" | ||
| #include "fwd.hpp" | ||
| #include "traits.hpp" | ||
|
|
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| void generate_execution_spaces(py::module &kokkos) { | ||
| generate_execution_spaces(kokkos, | ||
| std::make_index_sequence<ExecutionSpacesEnd>{}); | ||
| } |
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