From 03479469a700ce30edea0fe80a7c14982a6082db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=9F=B3=E6=99=93=E4=BC=9F?=
 <39303645+Shixiaowei02@users.noreply.github.com>
Date: Fri, 27 Dec 2019 13:36:01 +0800
Subject: [PATCH] fix multi-thread error of fc_gru_fuse_pass.cc, test=develop
 (#21841)

* fix multi-thread error of fc_gru_fuse_pass.cc, test=develop

* export FLAGS and GLOG symbols, test=develop
---
 paddle/fluid/framework/ir/fc_gru_fuse_pass.cc  | 8 ++++++--
 paddle/fluid/inference/api/demo_ci/vis_demo.cc | 2 +-
 paddle/fluid/inference/paddle_fluid.map        | 5 ++++-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/paddle/fluid/framework/ir/fc_gru_fuse_pass.cc b/paddle/fluid/framework/ir/fc_gru_fuse_pass.cc
index 287c6dc4072..283c5448896 100644
--- a/paddle/fluid/framework/ir/fc_gru_fuse_pass.cc
+++ b/paddle/fluid/framework/ir/fc_gru_fuse_pass.cc
@@ -92,8 +92,12 @@ static int BuildFusion(Graph* graph, const std::string& name_scope,
     }
 #undef GET_NODE
 
-#define NEW_IMTERMEDIATE_OUT(key) \
-  scope.Var(NEW_NAME(key))->GetMutable<framework::LoDTensor>()
+#define NEW_IMTERMEDIATE_OUT(key)                \
+  VarDesc key(NEW_NAME(key));                    \
+  key.SetPersistable(false);                     \
+  auto* key##_node = graph->CreateVarNode(&key); \
+  IR_NODE_LINK_TO(op, key##_node);
+
     NEW_IMTERMEDIATE_OUT(ReorderedH0);
     NEW_IMTERMEDIATE_OUT(XX);
     NEW_IMTERMEDIATE_OUT(BatchedInput);
diff --git a/paddle/fluid/inference/api/demo_ci/vis_demo.cc b/paddle/fluid/inference/api/demo_ci/vis_demo.cc
index b63e8e62a11..d1435675b8e 100644
--- a/paddle/fluid/inference/api/demo_ci/vis_demo.cc
+++ b/paddle/fluid/inference/api/demo_ci/vis_demo.cc
@@ -31,7 +31,7 @@ DEFINE_string(
     "'<space splitted floats as data>\t<space splitted ints as shape'");
 DEFINE_bool(use_gpu, false, "Whether use gpu.");
 #ifdef PADDLE_WITH_SHARED_LIB
-DEFINE_bool(profile, false, "Whether use profile.");
+DECLARE_bool(profile);
 #endif
 
 namespace paddle {
diff --git a/paddle/fluid/inference/paddle_fluid.map b/paddle/fluid/inference/paddle_fluid.map
index 05935701635..ff46e98bbb6 100644
--- a/paddle/fluid/inference/paddle_fluid.map
+++ b/paddle/fluid/inference/paddle_fluid.map
@@ -2,7 +2,10 @@
 	global:
 		*paddle*;
 		*Pass*;
-		*profile*;
+		extern "C++" {
+			fL*::*;
+		};
 	local:
 		*;
 };
+
-- 
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