DUNE-FEM (unstable)

parmetis.hh
1// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2// vi: set et ts=4 sw=2 sts=2:
3// SPDX-FileCopyrightInfo: Copyright © DUNE Project contributors, see file LICENSE.md in module root
4// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
5#ifndef DUNE_PARMETIS_HH
6#define DUNE_PARMETIS_HH
7
15#if HAVE_PARMETIS
16
17#if HAVE_MPI
18#include <mpi.h>
19#endif
20
21#if HAVE_PTSCOTCH_PARMETIS
22extern "C" {
23 #include <ptscotch.h>
24}
25#endif
26
27extern "C" {
28 #include <parmetis.h>
29}
30
31namespace Dune::ParMetis {
32
33#if defined(REALTYPEWIDTH)
34 using real_t = ::real_t;
35#else
36 using real_t = float;
37#endif
38
39#if defined(IDXTYPEWIDTH)
40 using idx_t = ::idx_t;
41#elif HAVE_PTSCOTCH_PARMETIS
42 using idx_t = SCOTCH_Num;
43#else
44 using idx_t = int;
45#endif
46
47} // end namespace Dune::ParMetis
48
49#endif // HAVE_PARMETIS
50#endif // DUNE_PARMETIS_HH
typename FieldTraits< Type >::real_type real_t
Convenient access to FieldTraits<Type>::real_type.
Definition: typetraits.hh:301
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