-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2013 CEA/DEN, EDF R&D
//
-// This library 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 2.1 of the License.
+// This library 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 2.1 of the License.
//
-// This library 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.
+// This library 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 this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#include <mpi.h>
#include "CommInterface.hxx"
#include "Topology.hxx"
the computation is much faster than the other. It can also be used
to couple together codes that share an interface that was generated
in the same manner (with identical global ids).
- Also, this DEC can be used for fields that have component topologies,
+ Also, this \ref dec can be used for fields that have component topologies,
i.e., components that are scattered over several processors.
The remapping between the two supports is based on identity of global
ids, instead of geometrical considerations as it is the case for
- NonCoincidentDEC and IntersectionDEC. Therefore, this DEC must not be used
+ \ref NonCoincidentDEC and \ref InterpKernelDEC. Therefore, this \ref dec must not be used
for coincident meshes that do not have the same numbering.
As all the other DECs, its use is made of two phases :
- - a setup phase during whih the topologies are exchanged so that
+ - a setup phase during which the topologies are exchanged so that
the target side knows from which processors it should expect
the data.
- a send/recv phase during which the field data is actually transferred.
This example illustrates the sending of a field with
- the DEC :
+ the \c StructuredCoincidentDEC :
\code
...
StructuredCoincidentDEC dec(groupA, groupB);
StructuredCoincidentDEC::StructuredCoincidentDEC():_topo_source(0),_topo_target(0),
- _recv_buffer(0),_send_buffer(0),
- _recv_counts(0),_send_counts(0),
- _recv_displs(0),_send_displs(0)
+ _send_counts(0),_recv_counts(0),
+ _send_displs(0),_recv_displs(0),
+ _recv_buffer(0),_send_buffer(0)
{
}
StructuredCoincidentDEC::~StructuredCoincidentDEC()
{
- delete[] _send_buffer;
- delete[] _recv_buffer;
- delete[]_send_displs;
- delete[] _recv_displs;
- delete[] _send_counts;
- delete[] _recv_counts;
+ delete [] _send_buffer;
+ delete [] _recv_buffer;
+ delete []_send_displs;
+ delete [] _recv_displs;
+ delete [] _send_counts;
+ delete [] _recv_counts;
if (! _source_group->containsMyRank())
delete _topo_source;
if(!_target_group->containsMyRank())
\addtogroup structuredcoincidentdec
@{
*/
- StructuredCoincidentDEC::StructuredCoincidentDEC(ProcessorGroup& local_group, ProcessorGroup& distant_group):DEC(local_group,distant_group),_topo_source(0),_topo_target(0),_recv_buffer(0),_send_buffer(0)
+ StructuredCoincidentDEC::StructuredCoincidentDEC(ProcessorGroup& local_group, ProcessorGroup& distant_group):DisjointDEC(local_group,distant_group),
+ _topo_source(0),_topo_target(0),
+ _send_counts(0),_recv_counts(0),
+ _send_displs(0),_recv_displs(0),
+ _recv_buffer(0),_send_buffer(0)
{
}
}
/*!
- * Creates the _buffers for receiving the fields on the target side
+ * Creates the buffers for receiving the fields on the target side
*/
void StructuredCoincidentDEC::prepareTargetDE()
{
