code cleanup

7 years ago · 6d69ae0c6e
parent 93401c98e1
commit 6d69ae0c6e
1 changed files with 0 additions and 1 deletions
--- a/paddle/fluid/framework/details/multi_devices_graph_builder.cc
+++ b/paddle/fluid/framework/details/multi_devices_graph_builder.cc
@ -191,7 +191,6 @@ std::unique_ptr<SSAGraph> MultiDevSSAGraphBuilder::Build(
  };

  bool is_forwarding = true;
-  std::unordered_map<std::string, int> rpc_var_device_mapping;
  int rpc_op_device_id = 0;
  auto schedule_rpc_op = [&]() -> void {
    rpc_op_device_id++;