From 89dd6fa797898380eec16b680266a753aec2bad8 Mon Sep 17 00:00:00 2001 From: Martin Kronbichler Date: Sat, 10 Mar 2018 07:22:05 +0100 Subject: [PATCH] Remove use of MPI_COMM_WORLD in serial Trilinos vector. --- include/deal.II/lac/constraint_matrix.templates.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/deal.II/lac/constraint_matrix.templates.h b/include/deal.II/lac/constraint_matrix.templates.h index 4c732d2e2f..4428968c05 100644 --- a/include/deal.II/lac/constraint_matrix.templates.h +++ b/include/deal.II/lac/constraint_matrix.templates.h @@ -769,7 +769,7 @@ namespace internal Assert (mpi_comm != nullptr, ExcInternalError()); output.reinit (needed_elements, mpi_comm->GetMpiComm()); #else - output.reinit (needed_elements, MPI_COMM_WORLD); + output.reinit (needed_elements, MPI_COMM_SELF); #endif output = vec; } -- 2.39.5