Link TBB task_scheduler lifetime with Engine scope

2017-08-29 22:46:06 +02:00
parent 172a8bdcdb
commit ee19383f4d
6 changed files with 61 additions and 55 deletions
@@ -20,7 +20,7 @@ bool EngineConfig::IsValid() const
                              unlimited_or_more_than(max_locations_trip, 2) &&
                              unlimited_or_more_than(max_locations_viaroute, 2) &&
                              unlimited_or_more_than(max_results_nearest, 0) &&
-                              max_alternatives >= 0;
+                              max_alternatives >= 0 && use_threads_number >= 1;

    return ((use_shared_memory && all_path_are_empty) || storage_config.IsValid()) && limits_valid;
 }