From ef9dfee7bdc8e0d82c9b7ddf9414ef99d866d7ba Mon Sep 17 00:00:00 2001
From: Eugene Zhulenev <ezhulenev@google.com>
Date: Tue, 24 Sep 2019 12:52:45 -0700
Subject: Tensor block evaluation V2 support for unary/binary/broadcsting

---
 unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h | 5 +++++
 1 file changed, 5 insertions(+)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h b/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
index b630e6867..8860840a7 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
@@ -149,6 +149,7 @@ struct TensorEvaluator<const TensorChippingOp<DimId, ArgType>, Device>
     Layout            = TensorEvaluator<ArgType, Device>::Layout,
     PacketAccess      = TensorEvaluator<ArgType, Device>::PacketAccess,
     BlockAccess       = TensorEvaluator<ArgType, Device>::BlockAccess,
+    BlockAccessV2     = false,
     // Chipping of outer-most dimension is a trivial operation, because we can
     // read and write directly from the underlying tensor using single offset.
     IsOuterChipping   = (static_cast<int>(Layout) == ColMajor && DimId == NumInputDims - 1) ||
@@ -169,6 +170,10 @@ struct TensorEvaluator<const TensorChippingOp<DimId, ArgType>, Device>
   typedef internal::TensorBlock<ScalarNoConst, Index, NumDims, Layout>
       OutputTensorBlock;
 
+  //===- Tensor block evaluation strategy (see TensorBlock.h) -------------===//
+  typedef internal::TensorBlockNotImplemented TensorBlockV2;
+  //===--------------------------------------------------------------------===//
+
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TensorEvaluator(const XprType& op, const Device& device)
       : m_impl(op.expression(), device), m_dim(op.dim()), m_device(device)
   {
-- 
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