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Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorSyclExtractAccessor.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorSyclExtractAccessor.h | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorSyclExtractAccessor.h b/unsupported/Eigen/CXX11/src/Tensor/TensorSyclExtractAccessor.h deleted file mode 100644 index b1da6858e..000000000 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorSyclExtractAccessor.h +++ /dev/null @@ -1,204 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. -// -// Mehdi Goli Codeplay Software Ltd. -// Ralph Potter Codeplay Software Ltd. -// Luke Iwanski Codeplay Software Ltd. -// Contact: <eigen@codeplay.com> -// -// This Source Code Form is subject to the terms of the Mozilla -// Public License v. 2.0. If a copy of the MPL was not distributed -// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. - -/***************************************************************** - * TensorSyclExtractAccessor.h - * - * \brief: - * ExtractAccessor takes Expression placeHolder expression and the tuple of sycl - * buffers as an input. Using pre-order tree traversal, ExtractAccessor - * recursively calls itself for its children in the expression tree. The - * leaf node in the PlaceHolder expression is nothing but a container preserving - * the order of the actual data in the tuple of sycl buffer. By invoking the - * extract accessor for the PlaceHolder<N>, an accessor is created for the Nth - * buffer in the tuple of buffers. This accessor is then added as an Nth - * element in the tuple of accessors. In this case we preserve the order of data - * in the expression tree. - * - * This is the specialisation of extract accessor method for different operation - * type in the PlaceHolder expression. - * -*****************************************************************/ - -#ifndef UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_EXTRACT_ACCESSOR_HPP -#define UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_EXTRACT_ACCESSOR_HPP - -namespace Eigen { -namespace TensorSycl { -namespace internal { -/// \struct ExtractAccessor: Extract Accessor Class is used to extract the -/// accessor from a buffer. -/// Depending on the type of the leaf node we can get a read accessor or a -/// read_write accessor -template <typename Evaluator> -struct ExtractAccessor; - -struct AccessorConstructor{ - template<typename Arg> static inline auto getTuple(cl::sycl::handler& cgh, Arg eval) - -> decltype(ExtractAccessor<Arg>::getTuple(cgh, eval)) { - return ExtractAccessor<Arg>::getTuple(cgh, eval); - } - - template<typename Arg1, typename Arg2> static inline auto getTuple(cl::sycl::handler& cgh, Arg1 eval1, Arg2 eval2) - -> decltype(utility::tuple::append(ExtractAccessor<Arg1>::getTuple(cgh, eval1), ExtractAccessor<Arg2>::getTuple(cgh, eval2))) { - return utility::tuple::append(ExtractAccessor<Arg1>::getTuple(cgh, eval1), ExtractAccessor<Arg2>::getTuple(cgh, eval2)); - } - template<typename Arg1, typename Arg2, typename Arg3> static inline auto getTuple(cl::sycl::handler& cgh, Arg1 eval1 , Arg2 eval2 , Arg3 eval3) - -> decltype(utility::tuple::append(ExtractAccessor<Arg1>::getTuple(cgh, eval1),utility::tuple::append(ExtractAccessor<Arg2>::getTuple(cgh, eval2), ExtractAccessor<Arg3>::getTuple(cgh, eval3)))) { - return utility::tuple::append(ExtractAccessor<Arg1>::getTuple(cgh, eval1),utility::tuple::append(ExtractAccessor<Arg2>::getTuple(cgh, eval2), ExtractAccessor<Arg3>::getTuple(cgh, eval3))); - } - template< cl::sycl::access::mode AcM, typename Arg> static inline auto getAccessor(cl::sycl::handler& cgh, Arg eval) - -> decltype(utility::tuple::make_tuple( eval.device().template get_sycl_accessor<AcM, - typename Eigen::internal::remove_all<typename Arg::CoeffReturnType>::type>(eval.dimensions().TotalSize(), cgh,eval.data()))){ - return utility::tuple::make_tuple(eval.device().template get_sycl_accessor<AcM, typename Eigen::internal::remove_all<typename Arg::CoeffReturnType>::type>(eval.dimensions().TotalSize(), cgh,eval.data())); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is -/// const TensorCwiseNullaryOp, const TensorCwiseUnaryOp and const TensorBroadcastingOp -template <template<class, class> class UnaryCategory, typename OP, typename RHSExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const UnaryCategory<OP, RHSExpr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const UnaryCategory<OP, RHSExpr>, Dev> eval) - -> decltype(AccessorConstructor::getTuple(cgh, eval.impl())){ - return AccessorConstructor::getTuple(cgh, eval.impl()); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorCwiseNullaryOp, TensorCwiseUnaryOp and TensorBroadcastingOp -template <template<class, class> class UnaryCategory, typename OP, typename RHSExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<UnaryCategory<OP, RHSExpr>, Dev> > -: ExtractAccessor<TensorEvaluator<const UnaryCategory<OP, RHSExpr>, Dev> > {}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is const TensorCwiseBinaryOp -template <template<class, class, class> class BinaryCategory, typename OP, typename LHSExpr, typename RHSExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const BinaryCategory<OP, LHSExpr, RHSExpr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const BinaryCategory<OP, LHSExpr, RHSExpr>, Dev> eval) - -> decltype(AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl())){ - return AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl()); - } -}; -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorCwiseBinaryOp -template <template<class, class, class> class BinaryCategory, typename OP, typename LHSExpr, typename RHSExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<BinaryCategory<OP, LHSExpr, RHSExpr>, Dev> > -: ExtractAccessor<TensorEvaluator<const BinaryCategory<OP, LHSExpr, RHSExpr>, Dev> >{}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is -/// const TensorCwiseTernaryOp -template <template<class, class, class, class> class TernaryCategory, typename OP, typename Arg1Expr, typename Arg2Expr, typename Arg3Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const TernaryCategory<OP, Arg1Expr, Arg2Expr, Arg3Expr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const TernaryCategory<OP, Arg1Expr, Arg2Expr, Arg3Expr>, Dev> eval) - -> decltype(AccessorConstructor::getTuple(cgh, eval.arg1Impl(), eval.arg2Impl(), eval.arg3Impl())){ - return AccessorConstructor::getTuple(cgh, eval.arg1Impl(), eval.arg2Impl(), eval.arg3Impl()); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorCwiseTernaryOp -template <template<class, class, class, class> class TernaryCategory, typename OP, typename Arg1Expr, typename Arg2Expr, typename Arg3Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<TernaryCategory<OP, Arg1Expr, Arg2Expr, Arg3Expr>, Dev> > -: ExtractAccessor<TensorEvaluator<const TernaryCategory<OP, Arg1Expr, Arg2Expr, Arg3Expr>, Dev> >{}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is -/// const TensorCwiseSelectOp. This is a special case where there is no OP -template <typename IfExpr, typename ThenExpr, typename ElseExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const TensorSelectOp<IfExpr, ThenExpr, ElseExpr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const TensorSelectOp<IfExpr, ThenExpr, ElseExpr>, Dev> eval) - -> decltype(AccessorConstructor::getTuple(cgh, eval.cond_impl(), eval.then_impl(), eval.else_impl())){ - return AccessorConstructor::getTuple(cgh, eval.cond_impl(), eval.then_impl(), eval.else_impl()); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is -/// TensorCwiseSelectOp. This is a special case where there is no OP -template <typename IfExpr, typename ThenExpr, typename ElseExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<TensorSelectOp<IfExpr, ThenExpr, ElseExpr>, Dev> > -: ExtractAccessor<TensorEvaluator<const TensorSelectOp<IfExpr, ThenExpr, ElseExpr>, Dev> >{}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is const TensorAssignOp -template <typename LHSExpr, typename RHSExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const TensorAssignOp<LHSExpr, RHSExpr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const TensorAssignOp<LHSExpr, RHSExpr>, Dev> eval) - -> decltype(AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl())){ - return AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl()); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorAssignOp -template <typename LHSExpr, typename RHSExpr, typename Dev> -struct ExtractAccessor<TensorEvaluator<TensorAssignOp<LHSExpr, RHSExpr>, Dev> > -: ExtractAccessor<TensorEvaluator<const TensorAssignOp<LHSExpr, RHSExpr>, Dev> >{}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is const TensorMap -#define TENSORMAPEXPR(CVQual, ACCType)\ -template <typename PlainObjectType, int Options_, typename Dev>\ -struct ExtractAccessor<TensorEvaluator<CVQual TensorMap<PlainObjectType, Options_>, Dev> > {\ - static inline auto getTuple(cl::sycl::handler& cgh,const TensorEvaluator<CVQual TensorMap<PlainObjectType, Options_>, Dev> eval)\ - -> decltype(AccessorConstructor::template getAccessor<ACCType>(cgh, eval)){\ - return AccessorConstructor::template getAccessor<ACCType>(cgh, eval);\ - }\ -}; -TENSORMAPEXPR(const, cl::sycl::access::mode::read) -TENSORMAPEXPR(, cl::sycl::access::mode::read_write) -#undef TENSORMAPEXPR - -/// specialisation of the \ref ExtractAccessor struct when the node type is const TensorForcedEvalOp -template <typename Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const TensorForcedEvalOp<Expr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const TensorForcedEvalOp<Expr>, Dev> eval) - -> decltype(AccessorConstructor::template getAccessor<cl::sycl::access::mode::read>(cgh, eval)){ - return AccessorConstructor::template getAccessor<cl::sycl::access::mode::read>(cgh, eval); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorForcedEvalOp -template <typename Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<TensorForcedEvalOp<Expr>, Dev> > -: ExtractAccessor<TensorEvaluator<const TensorForcedEvalOp<Expr>, Dev> >{}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is const TensorEvalToOp -template <typename Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const TensorEvalToOp<Expr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh,const TensorEvaluator<const TensorEvalToOp<Expr>, Dev> eval) - -> decltype(utility::tuple::append(AccessorConstructor::template getAccessor<cl::sycl::access::mode::write>(cgh, eval), AccessorConstructor::getTuple(cgh, eval.impl()))){ - return utility::tuple::append(AccessorConstructor::template getAccessor<cl::sycl::access::mode::write>(cgh, eval), AccessorConstructor::getTuple(cgh, eval.impl())); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorEvalToOp -template <typename Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<TensorEvalToOp<Expr>, Dev> > -: ExtractAccessor<TensorEvaluator<const TensorEvalToOp<Expr>, Dev> >{}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is const TensorReductionOp -template <typename OP, typename Dim, typename Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<const TensorReductionOp<OP, Dim, Expr>, Dev> > { - static inline auto getTuple(cl::sycl::handler& cgh, const TensorEvaluator<const TensorReductionOp<OP, Dim, Expr>, Dev> eval) - -> decltype(AccessorConstructor::template getAccessor<cl::sycl::access::mode::read>(cgh, eval)){ - return AccessorConstructor::template getAccessor<cl::sycl::access::mode::read>(cgh, eval); - } -}; - -/// specialisation of the \ref ExtractAccessor struct when the node type is TensorReductionOp -template <typename OP, typename Dim, typename Expr, typename Dev> -struct ExtractAccessor<TensorEvaluator<TensorReductionOp<OP, Dim, Expr>, Dev> > -: ExtractAccessor<TensorEvaluator<const TensorReductionOp<OP, Dim, Expr>, Dev> >{}; - -/// template deduction for \ref ExtractAccessor -template <typename Evaluator> -auto createTupleOfAccessors(cl::sycl::handler& cgh, const Evaluator& expr) --> decltype(ExtractAccessor<Evaluator>::getTuple(cgh, expr)) { - return ExtractAccessor<Evaluator>::getTuple(cgh, expr); -} - -} /// namespace TensorSycl -} /// namespace internal -} /// namespace Eigen -#endif // UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_EXTRACT_ACCESSOR_HPP |