From ae07801dd8d295657f28b006e1e4999edf835052 Mon Sep 17 00:00:00 2001
From: Eugene Zhulenev <eugene.zhulenev@gmail.com>
Date: Wed, 18 Dec 2019 20:07:00 +0000
Subject: Tensor block evaluation cost model

---
 unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(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 f51a8559d..5b28e706d 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorChipping.h
@@ -296,11 +296,9 @@ struct TensorEvaluator<const TensorChippingOp<DimId, ArgType>, Device>
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
   internal::TensorBlockResourceRequirements getResourceRequirements() const {
-    const size_t target_block_size =
-        numext::maxi<size_t>(1, m_device.lastLevelCacheSize() / sizeof(Scalar));
-
+    const size_t target_size = m_device.lastLevelCacheSize();
     return internal::TensorBlockResourceRequirements::merge(
-        {internal::TensorBlockShapeType::kSkewedInnerDims, target_block_size},
+        internal::TensorBlockResourceRequirements::skewed<Scalar>(target_size),
         m_impl.getResourceRequirements());
   }
 
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