Merge pull request #107 from NexGenAnalytics/93-isorropia-remove-use-…

…of-MPI_COMM_WORLD #93: Remove use of MPI_COMM_WORLD from Isorropia package
NexGenAnalytics · Sep 2, 2023 · fac2344 · fac2344
2 parents b5b2ac3 + ea766ff
commit fac2344
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/isorropia/src/epetra/Isorropia_EpetraZoltanLib.cpp b/packages/isorropia/src/epetra/Isorropia_EpetraZoltanLib.cpp
@@ -179,9 +179,9 @@ ZoltanLibClass::ZoltanLibClass(Teuchos::RCP<const Epetra_BlockMap> input_map,
 int ZoltanLibClass::precompute()
 {
   std::string str1("Isorropia::ZoltanLibClass::precompute ");
-  MPI_Comm mpicomm = MPI_COMM_WORLD;
+  MPI_Comm mpicomm = zoltan_get_global_comm();
 #ifdef HAVE_MPI
-  MPI_Comm default_mpicomm = MPI_COMM_WORLD;
+  MPI_Comm default_mpicomm = zoltan_get_global_comm();
 #endif // HAVE_MPI
   int itype;