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/TensorExpr.h | 13 -------------
 1 file changed, 13 deletions(-)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h b/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h
index 194c68929..49d849e23 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorExpr.h
@@ -32,7 +32,6 @@ template<typename NullaryOp, typename XprType>
 struct traits<TensorCwiseNullaryOp<NullaryOp, XprType> >
     : traits<XprType>
 {
-  typedef typename XprType::Packet Packet;
   typedef traits<XprType> XprTraits;
   typedef typename XprType::Scalar Scalar;
   typedef typename XprType::Nested XprTypeNested;
@@ -54,10 +53,8 @@ class TensorCwiseNullaryOp : public TensorBase<TensorCwiseNullaryOp<NullaryOp, X
 {
   public:
     typedef typename Eigen::internal::traits<TensorCwiseNullaryOp>::Scalar Scalar;
-    typedef typename Eigen::internal::traits<TensorCwiseNullaryOp>::Packet Packet;
     typedef typename Eigen::NumTraits<Scalar>::Real RealScalar;
     typedef typename XprType::CoeffReturnType CoeffReturnType;
-    typedef typename XprType::PacketReturnType PacketReturnType;
     typedef TensorCwiseNullaryOp<NullaryOp, XprType> Nested;
     typedef typename Eigen::internal::traits<TensorCwiseNullaryOp>::StorageKind StorageKind;
     typedef typename Eigen::internal::traits<TensorCwiseNullaryOp>::Index Index;
@@ -88,7 +85,6 @@ struct traits<TensorCwiseUnaryOp<UnaryOp, XprType> >
   // current Scalar/Packet to see if the intent is Input or Output.
   typedef typename result_of<UnaryOp(typename XprType::Scalar)>::type Scalar;
   typedef traits<XprType> XprTraits;
-  typedef typename internal::packet_traits<Scalar>::type Packet;
   typedef typename XprType::Nested XprTypeNested;
   typedef typename remove_reference<XprTypeNested>::type _XprTypeNested;
   static const int NumDimensions = XprTraits::NumDimensions;
@@ -118,10 +114,8 @@ class TensorCwiseUnaryOp : public TensorBase<TensorCwiseUnaryOp<UnaryOp, XprType
     // TODO(phli): Add InputScalar, InputPacket.  Check references to
     // current Scalar/Packet to see if the intent is Input or Output.
     typedef typename Eigen::internal::traits<TensorCwiseUnaryOp>::Scalar Scalar;
-    typedef typename Eigen::internal::traits<TensorCwiseUnaryOp>::Packet Packet;
     typedef typename Eigen::NumTraits<Scalar>::Real RealScalar;
     typedef Scalar CoeffReturnType;
-    typedef typename internal::packet_traits<CoeffReturnType>::type PacketReturnType;
     typedef typename Eigen::internal::nested<TensorCwiseUnaryOp>::type Nested;
     typedef typename Eigen::internal::traits<TensorCwiseUnaryOp>::StorageKind StorageKind;
     typedef typename Eigen::internal::traits<TensorCwiseUnaryOp>::Index Index;
@@ -155,7 +149,6 @@ struct traits<TensorCwiseBinaryOp<BinaryOp, LhsXprType, RhsXprType> >
       BinaryOp(typename LhsXprType::Scalar,
                typename RhsXprType::Scalar)>::type Scalar;
   typedef traits<LhsXprType> XprTraits;
-  typedef typename internal::packet_traits<Scalar>::type Packet;
   typedef typename promote_storage_type<
       typename traits<LhsXprType>::StorageKind,
       typename traits<RhsXprType>::StorageKind>::ret StorageKind;
@@ -197,10 +190,8 @@ class TensorCwiseBinaryOp : public TensorBase<TensorCwiseBinaryOp<BinaryOp, LhsX
     // TODO(phli): Add Lhs/RhsScalar, Lhs/RhsPacket.  Check references to
     // current Scalar/Packet to see if the intent is Inputs or Output.
     typedef typename Eigen::internal::traits<TensorCwiseBinaryOp>::Scalar Scalar;
-    typedef typename Eigen::internal::traits<TensorCwiseBinaryOp>::Packet Packet;
     typedef typename Eigen::NumTraits<Scalar>::Real RealScalar;
     typedef Scalar CoeffReturnType;
-    typedef typename internal::packet_traits<CoeffReturnType>::type PacketReturnType;
     typedef typename Eigen::internal::nested<TensorCwiseBinaryOp>::type Nested;
     typedef typename Eigen::internal::traits<TensorCwiseBinaryOp>::StorageKind StorageKind;
     typedef typename Eigen::internal::traits<TensorCwiseBinaryOp>::Index Index;
@@ -234,7 +225,6 @@ struct traits<TensorSelectOp<IfXprType, ThenXprType, ElseXprType> >
 {
   typedef typename traits<ThenXprType>::Scalar Scalar;
   typedef traits<ThenXprType> XprTraits;
-  typedef typename packet_traits<Scalar>::type Packet;
   typedef typename promote_storage_type<typename traits<ThenXprType>::StorageKind,
                                         typename traits<ElseXprType>::StorageKind>::ret StorageKind;
   typedef typename promote_index_type<typename traits<ElseXprType>::Index,
@@ -266,12 +256,9 @@ class TensorSelectOp : public TensorBase<TensorSelectOp<IfXprType, ThenXprType,
 {
   public:
     typedef typename Eigen::internal::traits<TensorSelectOp>::Scalar Scalar;
-    typedef typename Eigen::internal::traits<TensorSelectOp>::Packet Packet;
     typedef typename Eigen::NumTraits<Scalar>::Real RealScalar;
     typedef typename internal::promote_storage_type<typename ThenXprType::CoeffReturnType,
                                                     typename ElseXprType::CoeffReturnType>::ret CoeffReturnType;
-    typedef typename internal::promote_storage_type<typename ThenXprType::PacketReturnType,
-                                                    typename ElseXprType::PacketReturnType>::ret PacketReturnType;
     typedef typename Eigen::internal::nested<TensorSelectOp>::type Nested;
     typedef typename Eigen::internal::traits<TensorSelectOp>::StorageKind StorageKind;
     typedef typename Eigen::internal::traits<TensorSelectOp>::Index Index;
-- 
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