From 9624a1ea3d73292bdb5bef49f131089be341523f Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Thu, 14 Apr 2016 17:16:58 -0700
Subject: Added missing definition of PacketSize in the gpu evaluator of
 convolution

---
 unsupported/Eigen/CXX11/src/Tensor/TensorConvolution.h | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorConvolution.h b/unsupported/Eigen/CXX11/src/Tensor/TensorConvolution.h
index 680fc0a68..ff3c5662d 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorConvolution.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorConvolution.h
@@ -790,6 +790,7 @@ struct TensorEvaluator<const TensorConvolutionOp<Indices, InputArgType, KernelAr
   typedef typename XprType::CoeffReturnType CoeffReturnType;
   typedef typename PacketType<CoeffReturnType, GpuDevice>::type PacketReturnType;
   typedef typename InputArgType::Scalar Scalar;
+  static const int PacketSize = internal::unpacket_traits<PacketReturnType>::size;
 
   EIGEN_DEVICE_FUNC const Dimensions& dimensions() const { return m_dimensions; }
 
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