#2074: Abort when OfflineLB is misconfigured

DARMA-tasking · Sep 20, 2024 · 4cb685b · 4cb685b
1 parent d6e36e2
commit 4cb685b
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/vt/runtime/runtime.cc b/src/vt/runtime/runtime.cc
@@ -429,11 +429,7 @@ bool Runtime::needLBDataRestartReader() {
   using vrt::collection::balance::get_lb_names;
 
   #if vt_check_enabled(lblite)
-  bool data_in = arg_config_->config_.vt_lb_data_in;
-  bool requested_offline_lb = arg_config_->config_.vt_lb_name == get_lb_names()[LBType::OfflineLB];
-  bool has_file = arg_config_->config_.vt_lb_file_name != "";
-
-  if (data_in || requested_offline_lb || has_file) {
+  if (arg_config_->config_.vt_lb_data_in) {
     auto& config_file = arg_config_->config_.vt_lb_file_name;
     if (config_file != "") {
       bool const has_spec = ReadLBConfig::openConfig(config_file);
@@ -442,6 +438,8 @@ bool Runtime::needLBDataRestartReader() {
       }
     }
     return true;
+  } else if (arg_config_->config_.vt_lb_name == get_lb_names()[LBType::OfflineLB]) {
+    vtAbort("VT cannot run OfflineLB without '--vt_lb_data_in' parameter.");
   }
   #endif