From e09eb835dbf15b7bd0de9dc8786080a2eb377fdb Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Tue, 8 Mar 2016 12:07:33 -0800
Subject: Decoupled the packet type definition from the definition of the
 tensor ops. All the vectorization is now defined in the tensor evaluators.
 This will make it possible to relialably support devices with different
 packet types in the same compilation unit.

---
 unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h b/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
index bd83d5de8..5d73d62d2 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
@@ -26,7 +26,6 @@ struct traits<TensorEvalToOp<XprType> >
   // Type promotion to handle the case where the types of the lhs and the rhs are different.
   typedef typename XprType::Scalar Scalar;
   typedef traits<XprType> XprTraits;
-  typedef typename packet_traits<Scalar>::type Packet;
   typedef typename XprTraits::StorageKind StorageKind;
   typedef typename XprTraits::Index Index;
   typedef typename XprType::Nested Nested;
@@ -61,10 +60,8 @@ class TensorEvalToOp : public TensorBase<TensorEvalToOp<XprType> >
 {
   public:
   typedef typename Eigen::internal::traits<TensorEvalToOp>::Scalar Scalar;
-  typedef typename Eigen::internal::traits<TensorEvalToOp>::Packet Packet;
   typedef typename Eigen::NumTraits<Scalar>::Real RealScalar;
   typedef typename internal::remove_const<typename XprType::CoeffReturnType>::type CoeffReturnType;
-  typedef typename internal::remove_const<typename XprType::PacketReturnType>::type PacketReturnType;
   typedef typename Eigen::internal::nested<TensorEvalToOp>::type Nested;
   typedef typename Eigen::internal::traits<TensorEvalToOp>::StorageKind StorageKind;
   typedef typename Eigen::internal::traits<TensorEvalToOp>::Index Index;
@@ -90,7 +87,6 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType>, Device>
 {
   typedef TensorEvalToOp<ArgType> XprType;
   typedef typename ArgType::Scalar Scalar;
-  typedef typename ArgType::Packet Packet;
   typedef typename TensorEvaluator<ArgType, Device>::Dimensions Dimensions;
 
   enum {
@@ -110,7 +106,7 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType>, Device>
 
   typedef typename XprType::Index Index;
   typedef typename internal::remove_const<typename XprType::CoeffReturnType>::type CoeffReturnType;
-  typedef typename internal::remove_const<typename XprType::PacketReturnType>::type PacketReturnType;
+  typedef typename PacketType<CoeffReturnType, Device>::type PacketReturnType;
 
   EIGEN_DEVICE_FUNC const Dimensions& dimensions() const { return m_impl.dimensions(); }
 
@@ -138,7 +134,7 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType>, Device>
   template<int LoadMode>
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE PacketReturnType packet(Index index) const
   {
-    return internal::ploadt<Packet, LoadMode>(m_buffer + index);
+    return internal::ploadt<PacketReturnType, LoadMode>(m_buffer + index);
   }
 
   EIGEN_DEVICE_FUNC CoeffReturnType* data() const { return m_buffer; }
-- 
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