From 1aec66b43683df7c74dd7950f48ba097f34e632b Mon Sep 17 00:00:00 2001
From: Timo Koch <timo.koch@iws.uni-stuttgart.de>
Date: Wed, 10 Nov 2021 16:37:35 +0100
Subject: [PATCH] [common] Add Dumux::initialize to help with initialization of
parallelism packages
---
dumux/common/initialize.hh | 40 ++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100644 dumux/common/initialize.hh
diff --git a/dumux/common/initialize.hh b/dumux/common/initialize.hh
new file mode 100644
index 0000000000..c069c26148
--- /dev/null
+++ b/dumux/common/initialize.hh
@@ -0,0 +1,40 @@
+// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+// vi: set et ts=4 sw=4 sts=4:
+/*****************************************************************************
+ * See the file COPYING for full copying permissions. *
+ * *
+ * This program is free software: you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation, either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
+ *****************************************************************************/
+/*!
+ * \file
+ * \ingroup Common
+ * \brief The initialize function to be called before using Dumux
+ */
+#ifndef DUMUX_COMMON_INITIALIZE_HH
+#define DUMUX_COMMON_INITIALIZE_HH
+
+#include <dune/common/parallel/mpihelper.hh>
+
+namespace Dumux {
+
+void initialize(int& argc, char* argv[])
+{
+ // initialize MPI if available
+ // otherwise this will create a sequential (fake) helper
+ Dune::MPIHelper::instance(argc, argv);
+}
+
+} // end namespace Dumux
+
+#endif
--
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