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Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorSyclPlaceHolderExpr.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorSyclPlaceHolderExpr.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorSyclPlaceHolderExpr.h b/unsupported/Eigen/CXX11/src/Tensor/TensorSyclPlaceHolderExpr.h deleted file mode 100644 index d4c250c6d..000000000 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorSyclPlaceHolderExpr.h +++ /dev/null @@ -1,181 +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/. - -/***************************************************************** - * TensorSyclPlaceHolderExpr.h - * - * \brief: - * This is the specialisation of the placeholder expression based on the - * operation type - * -*****************************************************************/ - -#ifndef UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_PLACEHOLDER_EXPR_HPP -#define UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_PLACEHOLDER_EXPR_HPP - -namespace Eigen { -namespace TensorSycl { -namespace internal { - -/// \struct PlaceHolder -/// \brief PlaceHolder is used to replace the \ref TensorMap in the expression -/// tree. -/// PlaceHolder contains the order of the leaf node in the expression tree. -template <typename Scalar, size_t N> -struct PlaceHolder { - static constexpr size_t I = N; - typedef Scalar Type; -}; - -/// \sttruct PlaceHolderExpression -/// \brief it is used to create the PlaceHolder expression. The PlaceHolder -/// expression is a copy of expression type in which the TensorMap of the has -/// been replaced with PlaceHolder. -template <typename Expr, size_t N> -struct PlaceHolderExpression; - -template<size_t N, typename... Args> -struct CalculateIndex; - -template<size_t N, typename Arg> -struct CalculateIndex<N, Arg>{ - typedef typename PlaceHolderExpression<Arg, N>::Type ArgType; - typedef utility::tuple::Tuple<ArgType> ArgsTuple; -}; - -template<size_t N, typename Arg1, typename Arg2> -struct CalculateIndex<N, Arg1, Arg2>{ - static const size_t Arg2LeafCount = LeafCount<Arg2>::Count; - typedef typename PlaceHolderExpression<Arg1, N - Arg2LeafCount>::Type Arg1Type; - typedef typename PlaceHolderExpression<Arg2, N>::Type Arg2Type; - typedef utility::tuple::Tuple<Arg1Type, Arg2Type> ArgsTuple; -}; - -template<size_t N, typename Arg1, typename Arg2, typename Arg3> -struct CalculateIndex<N, Arg1, Arg2, Arg3> { - static const size_t Arg3LeafCount = LeafCount<Arg3>::Count; - static const size_t Arg2LeafCount = LeafCount<Arg2>::Count; - typedef typename PlaceHolderExpression<Arg1, N - Arg3LeafCount - Arg2LeafCount>::Type Arg1Type; - typedef typename PlaceHolderExpression<Arg2, N - Arg3LeafCount>::Type Arg2Type; - typedef typename PlaceHolderExpression<Arg3, N>::Type Arg3Type; - typedef utility::tuple::Tuple<Arg1Type, Arg2Type, Arg3Type> ArgsTuple; -}; - -template<template<class...> class Category , class OP, class TPL> -struct CategoryHelper; - -template<template<class...> class Category , class OP, class ...T > -struct CategoryHelper<Category, OP, utility::tuple::Tuple<T...> > { - typedef Category<OP, T... > Type; -}; - -template<template<class...> class Category , class ...T > -struct CategoryHelper<Category, NoOP, utility::tuple::Tuple<T...> > { - typedef Category<T... > Type; -}; - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorCwiseNullaryOp, TensorCwiseUnaryOp, TensorBroadcastingOp, TensorCwiseBinaryOp, TensorCwiseTernaryOp -#define OPEXPRCATEGORY(CVQual)\ -template <template <class, class... > class Category, typename OP, typename... SubExpr, size_t N>\ -struct PlaceHolderExpression<CVQual Category<OP, SubExpr...>, N>{\ - typedef CVQual typename CategoryHelper<Category, OP, typename CalculateIndex<N, SubExpr...>::ArgsTuple>::Type Type;\ -}; - -OPEXPRCATEGORY(const) -OPEXPRCATEGORY() -#undef OPEXPRCATEGORY - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorCwiseSelectOp -#define SELECTEXPR(CVQual)\ -template <typename IfExpr, typename ThenExpr, typename ElseExpr, size_t N>\ -struct PlaceHolderExpression<CVQual TensorSelectOp<IfExpr, ThenExpr, ElseExpr>, N> {\ - typedef CVQual typename CategoryHelper<TensorSelectOp, NoOP, typename CalculateIndex<N, IfExpr, ThenExpr, ElseExpr>::ArgsTuple>::Type Type;\ -}; - -SELECTEXPR(const) -SELECTEXPR() -#undef SELECTEXPR - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorAssignOp -#define ASSIGNEXPR(CVQual)\ -template <typename LHSExpr, typename RHSExpr, size_t N>\ -struct PlaceHolderExpression<CVQual TensorAssignOp<LHSExpr, RHSExpr>, N> {\ - typedef CVQual typename CategoryHelper<TensorAssignOp, NoOP, typename CalculateIndex<N, LHSExpr, RHSExpr>::ArgsTuple>::Type Type;\ -}; - -ASSIGNEXPR(const) -ASSIGNEXPR() -#undef ASSIGNEXPR - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorMap -#define TENSORMAPEXPR(CVQual)\ -template <typename Scalar_, int Options_, int Options2_, int NumIndices_, typename IndexType_, template <class> class MakePointer_, size_t N>\ -struct PlaceHolderExpression< CVQual TensorMap< Tensor<Scalar_, NumIndices_, Options_, IndexType_>, Options2_, MakePointer_>, N> {\ - typedef CVQual PlaceHolder<CVQual TensorMap<Tensor<Scalar_, NumIndices_, Options_, IndexType_>, Options2_, MakePointer_>, N> Type;\ -}; - -TENSORMAPEXPR(const) -TENSORMAPEXPR() -#undef TENSORMAPEXPR - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorForcedEvalOp -#define FORCEDEVAL(CVQual)\ -template <typename Expr, size_t N>\ -struct PlaceHolderExpression<CVQual TensorForcedEvalOp<Expr>, N> {\ - typedef CVQual PlaceHolder<CVQual TensorForcedEvalOp<Expr>, N> Type;\ -}; - -FORCEDEVAL(const) -FORCEDEVAL() -#undef FORCEDEVAL - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorEvalToOp -#define EVALTO(CVQual)\ -template <typename Expr, size_t N>\ -struct PlaceHolderExpression<CVQual TensorEvalToOp<Expr>, N> {\ - typedef CVQual TensorEvalToOp<typename CalculateIndex <N, Expr>::ArgType> Type;\ -}; - -EVALTO(const) -EVALTO() -#undef EVALTO - - -/// specialisation of the \ref PlaceHolderExpression when the node is -/// TensorReductionOp -#define SYCLREDUCTION(CVQual)\ -template <typename OP, typename Dims, typename Expr, size_t N>\ -struct PlaceHolderExpression<CVQual TensorReductionOp<OP, Dims, Expr>, N>{\ - typedef CVQual PlaceHolder<CVQual TensorReductionOp<OP, Dims,Expr>, N> Type;\ -}; -SYCLREDUCTION(const) -SYCLREDUCTION() -#undef SYCLREDUCTION - -/// template deduction for \ref PlaceHolderExpression struct -template <typename Expr> -struct createPlaceHolderExpression { - static const size_t TotalLeaves = LeafCount<Expr>::Count; - typedef typename PlaceHolderExpression<Expr, TotalLeaves - 1>::Type Type; -}; - -} // internal -} // TensorSycl -} // namespace Eigen - -#endif // UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_PLACEHOLDER_EXPR_HPP |