Merge pull request #6112 from tjhei/mpi-bcast

change usage of MPI::broadcast
geodynamics · Oct 28, 2024 · bff42ed · bff42ed
2 parents 3a91bde + 0e3e28d
commit bff42ed
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/source/simulator/parameters.cc b/source/simulator/parameters.cc
@@ -1613,9 +1613,9 @@ namespace aspect
             {
               const std::string command = "lst setstripe -c " + std::to_string(lfs_stripe_count)
                                           + ' ' + output_directory;
-              const int error_code = system (command.c_str());
 
-              Utilities::MPI::broadcast(mpi_communicator, error_code, 0);
+              int error_code = system (command.c_str());
+              Utilities::MPI::broadcast(&error_code, 1, 0, mpi_communicator);
 
               AssertThrow (error_code == 0,
                            ExcMessage ("Could not successfully execute the LFS file striping "
@@ -1626,7 +1626,7 @@ namespace aspect
           else
             {
               int error_code;
-              error_code = Utilities::MPI::broadcast(mpi_communicator, error_code, 0);
+              Utilities::MPI::broadcast(&error_code, 1, 0, mpi_communicator);
 
               if (error_code != 0)
                 throw QuietException();