From 4d1f43053c477868154d72fe21d6ad8ef56de6ca Mon Sep 17 00:00:00 2001
From: wxl <wanxuelei@huawei.com>
Date: Mon, 18 Jan 2021 15:50:59 +0800
Subject: [PATCH] infershape paralelly

---
 ge/hybrid/executor/worker/shape_inference_engine.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/ge/hybrid/executor/worker/shape_inference_engine.cc b/ge/hybrid/executor/worker/shape_inference_engine.cc
index 56ae3ea3..46ee6bd6 100755
--- a/ge/hybrid/executor/worker/shape_inference_engine.cc
+++ b/ge/hybrid/executor/worker/shape_inference_engine.cc
@@ -68,7 +68,6 @@ Status ShapeInferenceEngine::InferShape(NodeState &node_state) {
   // Do shape inference
   GELOGD("[%s] Start to invoke InferShapeAndType", node_item.NodeName().c_str());
   {
-    std::lock_guard<std::mutex> lk(mu_);
     RECORD_SHAPE_INFERENCE_EVENT(execution_context_, node_item.NodeName().c_str(), "[InferShapeAndType] Start");
     GE_CHK_STATUS_RET(ShapeRefiner::InferShapeAndTypeForRunning(node_item.node, true),
                       "Invoke InferShapeAndType failed.");