diff --git a/paddle/fluid/operators/send_op.cc b/paddle/fluid/operators/send_op.cc index 2df25ae5a6..443f40e803 100644 --- a/paddle/fluid/operators/send_op.cc +++ b/paddle/fluid/operators/send_op.cc @@ -66,7 +66,6 @@ class SendOp : public framework::OperatorBase { auto* client_var = scope.FindVar(client_var_name); detail::RPCClient* rpc_client = client_var->GetMutable(); - ctx.Wait(); // wait before sending for (size_t i = 0; i < ins.size(); i++) { if (NeedSend(scope, ins[i])) { VLOG(3) << "sending " << ins[i] << " to " << epmap[i];