fix compile problem

paddle/fluid/framework/details/build_strategy.cc

@@ -136,11 +136,11 @@ class ParallelExecutorPassBuilder : public ir::PassBuilder {
   void AppendMultiDevPass(const BuildStrategy &strategy) {
     ir::Pass *multi_devices_pass;
 
-    if (strategy_.is_distribution_) {
+    if (strategy_.async_mode_) {
+      multi_devices_pass = AppendPass("async_multi_devices_pass").get();
+    } else if (strategy_.is_distribution_) {
       VLOG(3) << "multi device parameter server mode";
       multi_devices_pass = AppendPass("dist_multi_devices_pass").get();
-    } else if (strategy_.async_mode_) {
-      multi_devices_pass = AppendPass("async_multi_devices_pass").get();
     } else {
       if (strategy.reduce_ == BuildStrategy::ReduceStrategy::kAllReduce) {
         VLOG(3) << "multi devices collective mode with allreduce";

paddle/fluid/operators/distributed/communicator.cc

@@ -71,7 +71,7 @@ std::unique_ptr<Communicator> Communicator::communicator_(nullptr);
 std::once_flag Communicator::init_flag_;
 
 void Communicator::SendThread() {
-  VLOG("SendThread start!");
+  VLOG(3) << "SendThread start!";
   while (running_) {
     std::vector<std::future<void>> task_futures;
     task_futures.reserve(send_varname_to_ctx_.size());