From: Timo Heister <timo.heister@gmail.com>
Date: Mon, 8 Jul 2024 12:14:46 +0000 (-0400)
Subject: fix tests/numerics/nonlinear_solver_selector_01
X-Git-Tag: v9.6.0-rc1~104^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db6e52322e3686f10ab4076074f6698e86777d06;p=dealii.git

fix tests/numerics/nonlinear_solver_selector_01

we should initialize MPI before make calls into sundials, otherwise we
might get runtime errors:

https://cdash.dealii.org/test/1390077
---

diff --git a/tests/numerics/nonlinear_solver_selector_01.cc b/tests/numerics/nonlinear_solver_selector_01.cc
index 1fc75b2a9e..afae2cfe8b 100644
--- a/tests/numerics/nonlinear_solver_selector_01.cc
+++ b/tests/numerics/nonlinear_solver_selector_01.cc
@@ -386,8 +386,10 @@ namespace nonlinear_solver_selector_test
 
 
 int
-main()
+main(int argc, char *argv[])
 {
+  Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+
   initlog();
 
   using namespace nonlinear_solver_selector_test;