Bugfix: remove locking: if processor does not touch GGI, skip it

2016-10-11 10:03:25 +01:00 · 2016-10-11 10:03:25 +01:00 · e7e64a8134
commit e7e64a8134
parent 03bb8c8467
1 changed files with 6 additions and 0 deletions
--- a/src/foam/matrices/lduMatrix/solvers/AMG/interfaces/ggiAMGInterface/ggiAMGInterface.C
+++ b/src/foam/matrices/lduMatrix/solvers/AMG/interfaces/ggiAMGInterface/ggiAMGInterface.C
@ -250,6 +250,12 @@ Foam::ggiAMGInterface::ggiAMGInterface
        << fineGgiInterface_.interfaceSize() << ": "
        << lTime_.elapsedCpuTime() << endl;

+    // If the processor is not in the GGI comm, escape.  HJ, 10/Oct/2016
+    if (Pstream::myProcNo(comm()) == -1)
+    {
+        return;
+    }
+
    // Note: local addressing contains only local faces
    const labelList& fineZa =  fineGgiInterface_.zoneAddressing();