From 329f1e0f79001f32aadc4e6344be06e5ba00ef63 Mon Sep 17 00:00:00 2001
From: Yancey1989 <yancey1989@gmail.com>
Date: Mon, 15 Jan 2018 20:18:34 +0800
Subject: [PATCH] add some comment

---
 paddle/operators/recv_op.cc | 1 +
 paddle/operators/send_op.cc | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/paddle/operators/recv_op.cc b/paddle/operators/recv_op.cc
index dad5cf372e..978ce92d24 100644
--- a/paddle/operators/recv_op.cc
+++ b/paddle/operators/recv_op.cc
@@ -90,6 +90,7 @@ class RecvOp : public framework::OperatorBase {
     platform::DeviceContextPool &pool = platform::DeviceContextPool::Instance();
     auto &dev_ctx = *pool.Get(dev_place);
 
+    // FIXME(Yancey1989): initialize rpc server with laze mode.
     rpc_service_->SetScope(&recv_scope);
     rpc_service_->SetDevCtx(&dev_ctx);
     auto param_list = Attr<std::vector<std::string>>("ParamList");
diff --git a/paddle/operators/send_op.cc b/paddle/operators/send_op.cc
index a82c3430e9..1e6d659180 100644
--- a/paddle/operators/send_op.cc
+++ b/paddle/operators/send_op.cc
@@ -38,8 +38,6 @@ class SendOp : public framework::OperatorBase {
     auto outs = Outputs("Out");
     std::vector<std::string> epmap = Attr<std::vector<std::string>>("epmap");
 
-    // FIXME(gongwb): DeviceContext?
-    // auto ctx = platform::CPUDeviceContext();
     platform::DeviceContextPool& pool = platform::DeviceContextPool::Instance();
     auto& ctx = *pool.Get(place);
     for (size_t i = 0; i < ins.size(); i++) {
-- 
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