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solid_mechanics_model_cohesive_parallel.cc
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Sat, Oct 19, 15:02
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rAKA akantu
solid_mechanics_model_cohesive_parallel.cc
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/**
* @file solid_mechanics_model_cohesive_parallel.cc
*
* @author Marco Vocialta <marco.vocialta@epfl.ch>
*
*
* @brief Functions for parallel cohesive elements
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
*/
/* -------------------------------------------------------------------------- */
#include "solid_mechanics_model_cohesive.hh"
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
void
SolidMechanicsModelCohesive
::
initParallel
(
MeshPartition
*
partition
,
DataAccessor
*
data_accessor
,
bool
extrinsic
)
{
AKANTU_DEBUG_IN
();
SolidMechanicsModel
::
initParallel
(
partition
,
data_accessor
);
/// create the distributed synchronizer for cohesive elements
cohesive_distributed_synchronizer
=
new
DistributedSynchronizer
(
mesh
,
"cohesive_distributed_synchronizer"
);
synch_registry
->
registerSynchronizer
(
*
cohesive_distributed_synchronizer
,
_gst_material_id
);
synch_registry
->
registerSynchronizer
(
*
cohesive_distributed_synchronizer
,
_gst_smm_stress
);
synch_registry
->
registerSynchronizer
(
*
cohesive_distributed_synchronizer
,
_gst_smm_boundary
);
synch_parallel
->
filterElementsByKind
(
cohesive_distributed_synchronizer
,
_ek_cohesive
);
inserter
=
new
CohesiveElementInserter
(
mesh
,
extrinsic
,
synch_parallel
,
id
+
":cohesive_element_inserter"
);
Mesh
&
mesh_facets
=
inserter
->
getMeshFacets
();
facet_synchronizer
=
FacetSynchronizer
::
createFacetSynchronizer
(
*
synch_parallel
,
mesh_facets
);
synch_registry
->
registerSynchronizer
(
*
facet_synchronizer
,
_gst_smmc_facets
);
synch_registry
->
registerSynchronizer
(
*
facet_synchronizer
,
_gst_smmc_facets_conn
);
synchronizeGhostFacetsConnectivity
();
/// create the facet synchronizer for extrinsic simulations
if
(
extrinsic
)
{
facet_stress_synchronizer
=
FacetStressSynchronizer
::
createFacetStressSynchronizer
(
*
facet_synchronizer
,
mesh_facets
);
synch_registry
->
registerSynchronizer
(
*
facet_stress_synchronizer
,
_gst_smmc_facets_stress
);
}
AKANTU_DEBUG_OUT
();
}
/* -------------------------------------------------------------------------- */
void
SolidMechanicsModelCohesive
::
synchronizeGhostFacetsConnectivity
()
{
AKANTU_DEBUG_IN
();
StaticCommunicator
&
comm
=
StaticCommunicator
::
getStaticCommunicator
();
Int
psize
=
comm
.
getNbProc
();
if
(
psize
>
1
)
{
/// get global connectivity for not ghost facets
global_connectivity
=
new
ElementTypeMapArray
<
UInt
>
(
"global_connectivity"
,
id
);
Mesh
&
mesh_facets
=
inserter
->
getMeshFacets
();
mesh_facets
.
initElementTypeMapArray
(
*
global_connectivity
,
1
,
spatial_dimension
-
1
,
true
,
_ek_regular
,
true
);
mesh_facets
.
getGlobalConnectivity
(
*
global_connectivity
,
spatial_dimension
-
1
,
_not_ghost
);
/// communicate
synch_registry
->
synchronize
(
_gst_smmc_facets_conn
);
/// flip facets
MeshUtils
::
flipFacets
(
mesh_facets
,
*
global_connectivity
,
_ghost
);
delete
global_connectivity
;
}
AKANTU_DEBUG_OUT
();
}
/* -------------------------------------------------------------------------- */
void
SolidMechanicsModelCohesive
::
updateCohesiveSynchronizers
()
{
/// update synchronizers if needed
if
(
facet_synchronizer
!=
NULL
)
{
facet_synchronizer
->
updateDistributedSynchronizer
(
*
cohesive_distributed_synchronizer
,
*
this
,
mesh
);
cohesive_distributed_synchronizer
->
computeBufferSize
(
*
this
,
_gst_material_id
);
}
if
(
facet_stress_synchronizer
!=
NULL
)
{
const
ElementTypeMapArray
<
UInt
>
&
prank_to_element
=
synch_parallel
->
getPrankToElement
();
facet_stress_synchronizer
->
updateFacetStressSynchronizer
(
*
inserter
,
prank_to_element
,
*
this
);
}
}
__END_AKANTU__
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