From 6a32f19865ac7d1a7b439b609b757f6aa08baceb Mon Sep 17 00:00:00 2001
From: tensor-tang <tangjian03@baidu.com>
Date: Tue, 12 Jun 2018 16:23:33 +0800
Subject: [PATCH] fix unknown use_mkldnn

---
 paddle/fluid/inference/tests/book/test_inference_nlp.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paddle/fluid/inference/tests/book/test_inference_nlp.cc b/paddle/fluid/inference/tests/book/test_inference_nlp.cc
index 9dcd79c3b..4dc576ced 100644
--- a/paddle/fluid/inference/tests/book/test_inference_nlp.cc
+++ b/paddle/fluid/inference/tests/book/test_inference_nlp.cc
@@ -29,6 +29,7 @@ DEFINE_string(data_file, "", "File of input index data.");
 DEFINE_int32(repeat, 100, "Running the inference program repeat times");
 DEFINE_bool(prepare_vars, true, "Prepare variables before executor");
 DEFINE_int32(num_threads, 1, "Number of threads should be used");
+DECLARE_bool(use_mkldnn);
 
 inline double GetCurrentMs() {
   struct timeval time;
-- 
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