PunctureTracker: make it work in real global mode

EinsteinToolkit · Aug 19, 2024 · 5794525 · 5794525
1 parent 4ee9c38
commit 5794525
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/PunctureTracker/src/puncture_tracker.cxx b/PunctureTracker/src/puncture_tracker.cxx
@@ -17,6 +17,8 @@ namespace PunctureTracker {
 
 static PunctureContainer *g_punctures = nullptr;
 
+static double previous_time = 0.0;
+
 const int max_num_tracked = 10;
 
 extern "C" void PunctureTracker_Init(CCTK_ARGUMENTS) {
@@ -101,6 +103,13 @@ extern "C" void PunctureTracker_Track(CCTK_ARGUMENTS) {
   DECLARE_CCTK_ARGUMENTS_PunctureTracker_Track;
   DECLARE_CCTK_PARAMETERS;
 
+  // we can remove this segment when global mode works
+  if (cctk_time <= previous_time) {
+    return;
+  }
+#pragma omp master
+  { previous_time = cctk_time; }
+
   // Do not track while setting up initial data; time interpolation may fail
   if (cctk_iteration == 0) {
     return;