From 8f498f0ad31f893978f360fb89aa3cedef7dc14f Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Mon, 29 Jul 2019 18:23:22 -0700
Subject: [PATCH] Added a flag to ExecutionProfile messages to indicate whether
 the profile was drawn from a cache.

PiperOrigin-RevId: 260623284
---
 tensorflow/compiler/xla/xla_data.proto | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tensorflow/compiler/xla/xla_data.proto b/tensorflow/compiler/xla/xla_data.proto
index 1bd6db2662e..120be3d86c3 100644
--- a/tensorflow/compiler/xla/xla_data.proto
+++ b/tensorflow/compiler/xla/xla_data.proto
@@ -294,6 +294,10 @@ message ExecutionProfile {
 
   // The size of the binary code in the executable.
   int64 executable_size_in_bytes = 6;
+
+  // Whether this profile was drawn from a cache of profiles instead of from
+  // execution on the hardware.
+  bool profile_cache_hit = 7;
 }
 
 // Handle given to a user that represents an execution that the user launched