From 2b06b4b4e998040e5047bde53216033f173b46a3 Mon Sep 17 00:00:00 2001
From: typhoonzero <typhoonzero1986@gmail.com>
Date: Mon, 23 Apr 2018 11:57:54 +0800
Subject: [PATCH] updates follow up para exe

---
 paddle/fluid/framework/details/send_op_handle.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/paddle/fluid/framework/details/send_op_handle.cc b/paddle/fluid/framework/details/send_op_handle.cc
index 84e1f28b61..0763f92171 100644
--- a/paddle/fluid/framework/details/send_op_handle.cc
+++ b/paddle/fluid/framework/details/send_op_handle.cc
@@ -35,8 +35,9 @@ void SendOpHandle::RunImpl() {
     in->generated_op_->Wait(dev_ctxes_[p]);
   }
   auto &tmp_scope = local_scope_->FindVar(kLocalExecScopeName)->Get<Scope *>();
-  // auto &lod_tensor = tmp_scope->FindVar(var_name)->Get<LoDTensor>();
-  this->RunAndRecordEvent([&] { op_->Run(*tmp_scope, place_); });
+  // FIXME(wuyi): can not use RunAndRecordEvent here, for it will cause dead
+  // lock.
+  op_->Run(*tmp_scope, place_);
 }
 
 std::string SendOpHandle::Name() const { return "send"; }
-- 
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