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test_mesh_partitionate_scotch.cc
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Sat, Aug 17, 20:32
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Mon, Aug 19, 20:32 (2 d)
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rAKA akantu
test_mesh_partitionate_scotch.cc
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/**
* @file test_mesh_partitionate_scotch.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Sun Sep 12 2010
* @date last modification: Fri Nov 02 2018
*
* @brief test of internal facet extraction
*
*
* @section LICENSE
*
* Copyright (©) 2010-2021 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
#include "mesh.hh"
#include "mesh_partition_scotch.hh"
/* -------------------------------------------------------------------------- */
#ifdef AKANTU_USE_IOHELPER
#include "dumper_elemental_field.hh"
#include "dumper_iohelper_paraview.hh"
#endif
// AKANTU_USE_IOHELPER
using
namespace
akantu
;
/* -------------------------------------------------------------------------- */
/* Main */
/* -------------------------------------------------------------------------- */
int
main
(
int
argc
,
char
*
argv
[])
{
initialize
(
argc
,
argv
);
debug
::
setDebugLevel
(
akantu
::
dblDump
);
int
dim
=
2
;
Mesh
mesh
(
dim
);
mesh
.
read
(
"triangle.msh"
);
MeshPartitionScotch
partition
(
mesh
,
dim
);
partition
.
partitionate
(
8
);
#ifdef AKANTU_USE_IOHELPER
DumperParaview
dumper
(
"test-scotch-partition"
);
auto
field
=
std
::
make_shared
<
dumpers
::
ElementalField
<
UInt
>>
(
partition
.
getPartitions
(),
dim
);
dumper
.
registerMesh
(
mesh
,
dim
);
dumper
.
registerField
(
"partitions"
,
field
);
dumper
.
dump
();
#endif
// AKANTU_USE_IOHELPER
partition
.
reorder
();
mesh
.
write
(
"triangle_reorder.msh"
);
finalize
();
return
EXIT_SUCCESS
;
}
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