From e986f2d6965cd45ef5c90673518d259c028e3134 Mon Sep 17 00:00:00 2001
From: Benoit Steiner <bsteiner@google.com>
Date: Fri, 12 May 2017 16:27:02 -0700
Subject: Made the device_cost_impl_ accessible to subclasses.

PiperOrigin-RevId: 155925151
---
 tensorflow/core/grappler/costs/op_level_cost_estimator.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tensorflow/core/grappler/costs/op_level_cost_estimator.h')

diff --git a/tensorflow/core/grappler/costs/op_level_cost_estimator.h b/tensorflow/core/grappler/costs/op_level_cost_estimator.h
index 78ce69a597..266b633922 100644
--- a/tensorflow/core/grappler/costs/op_level_cost_estimator.h
+++ b/tensorflow/core/grappler/costs/op_level_cost_estimator.h
@@ -132,7 +132,7 @@ class OpLevelCostEstimator {
       const TensorShapeProto& original_filter_shape, const OpInfo& op_features,
       bool* found_unknown_shapes);
 
- private:
+ protected:
   typedef std::function<Costs(const OpInfo& op_feature)> CostImpl;
   std::map<string, CostImpl> device_cost_impl_;
 };
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