Changeset 250 in flair-src for trunk/lib/FlairCore/src/Thread_impl.cpp

Timestamp:

Jun 27, 2018, 11:46:53 AM (6 years ago)

Author:

Bayard Gildas

Message:

little problem with thread (improperly calculated delay for first iteration of a periodic task in some case)

File:

• trunk/lib/FlairCore/src/Thread_impl.cpp (modified) (3 diffs)

trunk/lib/FlairCore/src/Thread_impl.cpp

@@ -180 +180 @@
         }
 #else
-  next_time -= period;
-  next_time += period * 1000;
+  if (period_set) {
+    next_time -= period;
+    next_time += period * 1000;
+  } else next_time=GetTime()+period*1000;
 #endif
   this->period = period * 1000;
@@ -202 +204 @@
         }
 #else
-  next_time -= period;
-  next_time += period * 1000 * 1000;
+  if (period_set) {
+    next_time -= period;
+    next_time += period * 1000 * 1000;
+  } else next_time=GetTime()+period*1000*1000;
 #endif
   this->period = period * 1000 * 1000;
@@ -352 +356 @@
       Printf("    min latency (ns): %lld\n", min_latency);
       Printf("    max latency (ns): %lld\n", max_latency);
-      Printf("    latency moy (ns): %lld\n", mean_latency / cpt);
-      Printf("    iterations: %lld\n", cpt);
+      if (cpt) {
+        Printf("    latency moy (ns): %lld\n", mean_latency / cpt);
+        Printf("    iterations: %lld\n", cpt);
+      }
     }
   }