From f84963ed95ff277bf3abb2e2517b3017a25ccf3f Mon Sep 17 00:00:00 2001
From: Mehdi Goli <mehdi.goli@codeplay.com>
Date: Tue, 7 Mar 2017 14:27:10 +0000
Subject: Adding TensorIndexTuple and TensorTupleReduceOP backend (ArgMax/Min)
 for sycl; fixing the address space issue for const TensorMap; converting all
 discard_write to write due to data missmatch.

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

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h
index d6415817b..8516b37b3 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h
@@ -193,7 +193,12 @@ struct TensorEvaluator<const Derived, Device>
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE CoeffReturnType coeff(Index index) const {
     eigen_assert(m_data);
+#ifndef __SYCL_DEVICE_ONLY__
     return loadConstant(m_data+index);
+#else
+    CoeffReturnType tmp = m_data[index];
+    return tmp;
+#endif
   }
 
   template<int LoadMode> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
-- 
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