From 13c3327f5cf829fd9d04a2ab46861e722cd74ca0 Mon Sep 17 00:00:00 2001
From: Eugene Zhulenev <ezhulenev@google.com>
Date: Tue, 12 Nov 2019 10:12:28 -0800
Subject: Remove legacy block evaluation support

---
 unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h | 16 ----------------
 1 file changed, 16 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 cd1338c66..722032a3a 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
@@ -110,7 +110,6 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType, MakePointer_>, Device>
   enum {
     IsAligned         = TensorEvaluator<ArgType, Device>::IsAligned,
     PacketAccess      = TensorEvaluator<ArgType, Device>::PacketAccess,
-    BlockAccess       = true,
     BlockAccessV2     = true,
     PreferBlockAccess = false,
     Layout            = TensorEvaluator<ArgType, Device>::Layout,
@@ -120,9 +119,6 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType, MakePointer_>, Device>
 
   static const int NumDims = internal::traits<ArgType>::NumDimensions;
 
-  typedef typename internal::TensorBlock<CoeffReturnType, Index, NumDims, Layout> TensorBlock;
-  typedef typename internal::TensorBlockReader<CoeffReturnType, Index, NumDims, Layout> TensorBlockReader;
-
   //===- Tensor block evaluation strategy (see TensorBlock.h) -------------===//
   typedef internal::TensorBlockDescriptor<NumDims, Index> TensorBlockDesc;
   typedef internal::TensorBlockScratchAllocator<Device> TensorBlockScratch;
@@ -173,13 +169,6 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType, MakePointer_>, Device>
     m_impl.getResourceRequirements(resources);
   }
 
-  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void evalBlock(TensorBlock* block) {
-    TensorBlock eval_to_block(block->first_coeff_index(), block->block_sizes(),
-                              block->tensor_strides(), block->tensor_strides(),
-                              m_buffer + block->first_coeff_index());
-    m_impl.block(&eval_to_block);
-  }
-
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void evalBlockV2(
       TensorBlockDesc& desc, TensorBlockScratch& scratch) {
     // Add `m_buffer` as destination buffer to the block descriptor.
@@ -216,11 +205,6 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType, MakePointer_>, Device>
     return internal::ploadt<PacketReturnType, LoadMode>(m_buffer + index);
   }
 
-  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void block(TensorBlock* block) const {
-    assert(m_buffer != NULL);
-    TensorBlockReader::Run(block, m_buffer);
-  }
-
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TensorOpCost costPerCoeff(bool vectorized) const {
     // We assume that evalPacket or evalScalar is called to perform the
     // assignment and account for the cost of the write here.
-- 
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