diff options
author | Mehdi Goli <mehdi.goli@codeplay.com> | 2018-08-08 11:19:02 +0100 |
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committer | Mehdi Goli <mehdi.goli@codeplay.com> | 2018-08-08 11:19:02 +0100 |
commit | 3055e3a7c213e7f1337cdc43d5b1953acd013897 (patch) | |
tree | 071e3e7ea6dbf1be29f8fd6087c7bcc709230617 /unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h | |
parent | 10d286f55b30bfcd45be3e83c44edde5ac184270 (diff) |
Creating a pointer type in TensorCustomOp.h
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h b/unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h index 47b5a5a5e..87d84a311 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorCustomOp.h @@ -88,6 +88,7 @@ struct TensorEvaluator<const TensorCustomUnaryOp<CustomUnaryFunc, XprType>, Devi typedef typename internal::remove_const<typename XprType::CoeffReturnType>::type CoeffReturnType; typedef typename PacketType<CoeffReturnType, Device>::type PacketReturnType; static const int PacketSize = PacketType<CoeffReturnType, Device>::size; + typedef typename internal::remove_all<typename Eigen::internal::traits<XprType>::PointerType>::type * PointerType; enum { IsAligned = false, @@ -106,7 +107,7 @@ struct TensorEvaluator<const TensorCustomUnaryOp<CustomUnaryFunc, XprType>, Devi EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions& dimensions() const { return m_dimensions; } - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType* data) { + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(PointerType data) { if (data) { evalTo(data); return false; @@ -139,23 +140,22 @@ struct TensorEvaluator<const TensorCustomUnaryOp<CustomUnaryFunc, XprType>, Devi return TensorOpCost(sizeof(CoeffReturnType), 0, 0, vectorized, PacketSize); } - EIGEN_DEVICE_FUNC typename Eigen::internal::traits<XprType>::PointerType data() const { return m_result; } + EIGEN_DEVICE_FUNC PointerType data() const { return m_result; } #ifdef EIGEN_USE_SYCL EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Device& device() const { return m_device; } #endif protected: - EIGEN_DEVICE_FUNC void evalTo(Scalar* data) { - TensorMap<Tensor<CoeffReturnType, NumDims, Layout, Index> > result( - data, m_dimensions); + EIGEN_DEVICE_FUNC void evalTo(PointerType data) { + TensorMap<Tensor<CoeffReturnType, NumDims, Layout, Index> > result(data, m_dimensions); m_op.func().eval(m_op.expression(), result, m_device); } Dimensions m_dimensions; const ArgType m_op; const Device& m_device; - CoeffReturnType* m_result; + PointerType m_result; }; @@ -250,6 +250,7 @@ struct TensorEvaluator<const TensorCustomBinaryOp<CustomBinaryFunc, LhsXprType, typedef typename internal::remove_const<typename XprType::CoeffReturnType>::type CoeffReturnType; typedef typename PacketType<CoeffReturnType, Device>::type PacketReturnType; static const int PacketSize = PacketType<CoeffReturnType, Device>::size; + typedef typename internal::remove_all<typename Eigen::internal::traits<XprType>::PointerType>::type * PointerType; enum { IsAligned = false, @@ -268,12 +269,12 @@ struct TensorEvaluator<const TensorCustomBinaryOp<CustomBinaryFunc, LhsXprType, EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions& dimensions() const { return m_dimensions; } - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType* data) { + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(PointerType data) { if (data) { evalTo(data); return false; } else { - m_result = static_cast<Scalar *>(m_device.allocate_temp(dimensions().TotalSize() * sizeof(Scalar))); + m_result = static_cast<PointerType>(m_device.allocate_temp(dimensions().TotalSize() * sizeof(CoeffReturnType))); evalTo(m_result); return true; } @@ -300,22 +301,22 @@ struct TensorEvaluator<const TensorCustomBinaryOp<CustomBinaryFunc, LhsXprType, return TensorOpCost(sizeof(CoeffReturnType), 0, 0, vectorized, PacketSize); } - EIGEN_DEVICE_FUNC typename internal::traits<XprType>::PointerType data() const { return m_result; } + EIGEN_DEVICE_FUNC PointerType data() const { return m_result; } #ifdef EIGEN_USE_SYCL EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Device& device() const { return m_device; } #endif protected: - EIGEN_DEVICE_FUNC void evalTo(Scalar* data) { - TensorMap<Tensor<Scalar, NumDims, Layout> > result(data, m_dimensions); + EIGEN_DEVICE_FUNC void evalTo(PointerType data) { + TensorMap<Tensor<CoeffReturnType, NumDims, Layout> > result(data, m_dimensions); m_op.func().eval(m_op.lhsExpression(), m_op.rhsExpression(), result, m_device); } Dimensions m_dimensions; const XprType m_op; const Device& m_device; - CoeffReturnType* m_result; + PointerType m_result; }; |