Dune Core Modules (2.4.1)
yaspgrid.hh
Go to the documentation of this file.
125 static void comm (const G& g, DataHandle& data, InterfaceType iftype, CommunicationDirection dir, int level)
138 static void comm (const G& g, DataHandle& data, InterfaceType iftype, CommunicationDirection dir, int level)
165 : public GridDefaultImplementation<dim,dim,typename Coordinates::ctype,YaspGridFamily<dim, Coordinates> >
176 using GridDefaultImplementation<dim,dim,typename Coordinates::ctype,YaspGridFamily<dim, Coordinates> >::getRealImplementation;
213 std::array<std::deque<Intersection>, StaticPower<2,dim>::power> send_overlapfront_overlapfront_data;
215 std::array<std::deque<Intersection>, StaticPower<2,dim>::power> recv_overlapfront_overlapfront_data;
223 std::array<std::deque<Intersection>, StaticPower<2,dim>::power> send_interiorborder_interiorborder_data;
225 std::array<std::deque<Intersection>, StaticPower<2,dim>::power> recv_interiorborder_interiorborder_data;
228 std::array<std::deque<Intersection>, StaticPower<2,dim>::power> send_interiorborder_overlapfront_data;
230 std::array<std::deque<Intersection>, StaticPower<2,dim>::power> recv_overlapfront_interiorborder_data;
331 void makelevel (const Coordinates& coords, std::bitset<dim> periodic, iTupel o_interior, int overlap)
341 typename std::array<YGridComponent<Coordinates>, StaticPower<2,dim>::power>::iterator overlapfront_it = g.overlapfront_data.begin();
342 typename std::array<YGridComponent<Coordinates>, StaticPower<2,dim>::power>::iterator overlap_it = g.overlap_data.begin();
343 typename std::array<YGridComponent<Coordinates>, StaticPower<2,dim>::power>::iterator interiorborder_it = g.interiorborder_data.begin();
344 typename std::array<YGridComponent<Coordinates>, StaticPower<2,dim>::power>::iterator interior_it = g.interior_data.begin();
370 // determine origin of the grid with overlap and store whether an overlap area exists in direction i.
497 intersections(*overlapfront_it,*overlapfront_it,*send_overlapfront_overlapfront_it, *recv_overlapfront_overlapfront_it);
498 intersections(*overlap_it,*overlapfront_it,*send_overlap_overlapfront_it, *recv_overlapfront_overlap_it);
499 intersections(*interiorborder_it,*interiorborder_it,*send_interiorborder_interiorborder_it,*recv_interiorborder_interiorborder_it);
500 intersections(*interiorborder_it,*overlapfront_it,*send_interiorborder_overlapfront_it,*recv_overlapfront_interiorborder_it);
522 g.send_overlapfront_overlapfront[codim].finalize(send_overlapfront_overlapfront_it,g.overlapfront[codim]);
523 g.recv_overlapfront_overlapfront[codim].finalize(recv_overlapfront_overlapfront_it,g.overlapfront[codim]);
524 g.send_overlap_overlapfront[codim].finalize(send_overlap_overlapfront_it,g.overlapfront[codim]);
525 g.recv_overlapfront_overlap[codim].finalize(recv_overlapfront_overlap_it,g.overlapfront[codim]);
526 g.send_interiorborder_interiorborder[codim].finalize(send_interiorborder_interiorborder_it,g.overlapfront[codim]);
527 g.recv_interiorborder_interiorborder[codim].finalize(recv_interiorborder_interiorborder_it,g.overlapfront[codim]);
528 g.send_interiorborder_overlapfront[codim].finalize(send_interiorborder_overlapfront_it,g.overlapfront[codim]);
529 g.recv_overlapfront_interiorborder[codim].finalize(recv_overlapfront_interiorborder_it,g.overlapfront[codim]);
564 void intersections(const YGridComponent<Coordinates>& sendgrid, const YGridComponent<Coordinates>& recvgrid,
583 for (typename Torus<CollectiveCommunicationType,dim>::ProcListIterator i=_torus.sendbegin(); i!=_torus.sendend(); ++i)
627 for (typename Torus<CollectiveCommunicationType,dim>::ProcListIterator i=_torus.sendbegin(); i!=_torus.sendend(); ++i)
634 for (typename Torus<CollectiveCommunicationType,dim>::ProcListIterator i=_torus.recvbegin(); i!=_torus.recvend(); ++i)
641 for (typename Torus<CollectiveCommunicationType,dim>::ProcListIterator i=_torus.sendbegin(); i!=_torus.sendend(); ++i)
648 for (typename Torus<CollectiveCommunicationType,dim>::ProcListIterator i=_torus.recvbegin(); i!=_torus.recvend(); ++i)
655 for (typename Torus<CollectiveCommunicationType,dim>::ProcListIterator i=_torus.recvbegin(); i!=_torus.recvend(); ++i)
685 indexsets.push_back( std::make_shared< YaspIndexSet<const YaspGrid<dim, Coordinates>, false > >(*this,0) );
768 // communicate the result to all those processes to have all processors error out if one process failed.
838 // communicate the result to all those processes to have all processors error out if one process failed.
888 DUNE_THROW(Dune::GridError,"Setup of a tensorproduct grid requires monotonous sequences of coordinates.");
896 //determine sizes of vector to correctly construct torus structure and store for later size requests
916 // communicate the result to all those processes to have all processors error out if one process failed.
1025 "YaspGrid coordinate container template parameter and given constructor values do not match!");
1058 DUNE_THROW(Dune::GridError,"Setup of a tensorproduct grid requires monotonous sequences of coordinates.");
1063 //determine sizes of vector to correctly construct torus structure and store for later size requests
1123 "YaspGrid coordinate container template parameter and given constructor values do not match!");
1160 "YaspGrid coordinate container template parameter and given constructor values do not match!");
1163 DUNE_THROW(Dune::GridError,"Setup of a tensorproduct grid requires monotonous sequences of coordinates.");
1254 indexsets.push_back( std::make_shared<YaspIndexSet<const YaspGrid<dim,Coordinates>, false > >(*this,maxLevel()) );
1321 typename Traits::template Codim<cd>::template Partition<pitype>::LevelIterator lbegin (int level) const
1328 typename Traits::template Codim<cd>::template Partition<pitype>::LevelIterator lend (int level) const
1335 typename Traits::template Codim<cd>::template Partition<All_Partition>::LevelIterator lbegin (int level) const
1342 typename Traits::template Codim<cd>::template Partition<All_Partition>::LevelIterator lend (int level) const
1349 typename Traits::template Codim<cd>::template Partition<pitype>::LeafIterator leafbegin () const
1363 typename Traits::template Codim<cd>::template Partition<All_Partition>::LeafIterator leafbegin () const
1370 typename Traits::template Codim<cd>::template Partition<All_Partition>::LeafIterator leafend () const
1384 DUNE_DEPRECATED_MSG("entityPointer() is deprecated and will be removed after the release of dune-grid 2.4. Use entity() instead to directly obtain an Entity object.")
1392 typename YGrid::Iterator(g->overlapfront[codim], this->getRealImplementation(seed).coord(),this->getRealImplementation(seed).offset()));
1407 return Entity(EntityImp(g,YIterator(g->overlapfront[codim],this->getRealImplementation(seed).coord(),this->getRealImplementation(seed).offset())));
1443 typedef typename std::array<YGridComponent<Coordinates>, StaticPower<2,dim>::power>::iterator DAI;
1444 for (DAI it = g->overlapfront[codim].dataBegin(); it != g->overlapfront[codim].dataEnd(); ++it)
1484 void communicate (CommDataHandleIF<DataHandleImp,DataType> & data, InterfaceType iftype, CommunicationDirection dir, int level) const
1494 void communicate (CommDataHandleIF<DataHandleImp,DataType> & data, InterfaceType iftype, CommunicationDirection dir) const
1504 void communicateCodim (DataHandle& data, InterfaceType iftype, CommunicationDirection dir, int level) const
1547 std::vector<int> send_size(sendlist->size(),-1); // map rank to total number of objects (of type DataType) to be sent
1548 std::vector<int> recv_size(recvlist->size(),-1); // map rank to total number of objects (of type DataType) to be recvd
1549 std::vector<size_t*> send_sizes(sendlist->size(),static_cast<size_t*>(0)); // map rank to array giving number of objects per entity to be sent
1550 std::vector<size_t*> recv_sizes(recvlist->size(),static_cast<size_t*>(0)); // map rank to array giving number of objects per entity to be recvd
1590 itend(YaspLevelIterator<codim,All_Partition,GridImp>(g, typename YGrid::Iterator(is->yg,true)));
1651 std::vector<DataType*> sends(sendlist->size(), static_cast<DataType*>(0)); // store pointers to send buffers
1668 itend(YaspLevelIterator<codim,All_Partition,GridImp>(g, typename YGrid::Iterator(is->yg,true)));
1678 std::vector<DataType*> recvs(recvlist->size(),static_cast<DataType*>(0)); // store pointers to send buffers
1722 itend(YaspLevelIterator<codim,All_Partition,GridImp>(g, typename YGrid::Iterator(is->yg,true)));
1733 itend(YaspLevelIterator<codim,All_Partition,GridImp>(g, typename YGrid::Iterator(is->yg,true)));
1872 std::vector< std::shared_ptr< YaspIndexSet<const YaspGrid<dim,Coordinates>, false > > > indexsets;
1907 s << "[" << rank << "]: " << "overlapfront[" << codim << "]: " << g->overlapfront[codim] << std::endl;
1909 s << "[" << rank << "]: " << "interiorborder[" << codim << "]: " << g->interiorborder[codim] << std::endl;
2018 struct DUNE_DEPRECATED_MSG("Capabilities::isParallel will be removed after dune-grid-2.4.") isParallel< YaspGrid<dim, Coordinates> >
2020 static const bool DUNE_DEPRECATED_MSG("Capabilities::isParallel will be removed after dune-grid-2.4.") v = true;
A geometry implementation for axis-aligned hypercubes.
Portable very large unsigned integers.
Specialization of CollectiveCommunication for MPI.
Definition: mpicollectivecommunication.hh:146
Container for equidistant coordinates in a YaspGrid.
Definition: coordinates.hh:27
Container for equidistant coordinates in a YaspGrid with non-trivial origin.
Definition: coordinates.hh:125
Definition: grid.hh:1030
static std::conditional< std::is_reference< InterfaceType >::value, typenamestd::add_lvalue_reference< typenameReturnImplementationType< typenamestd::remove_reference< InterfaceType >::type >::ImplementationType >::type, typenamestd::remove_const< typenameReturnImplementationType< typenamestd::remove_reference< InterfaceType >::type >::ImplementationType >::type >::type getRealImplementation(InterfaceType &&i)
return real implementation of interface class
Definition: grid.hh:1305
Traits::template Codim< codim >::LevelIterator DUNE_DEPRECATED_MSG("The method lbegin( level ) is superseded by levelGridView( level ).begin.") lbegin(int level) const
Iterator to first entity of given codim on level for PartitionType All_Partition.
Definition: grid.hh:1043
int ghostSize(int level, int codim) const
ghostSize is zero by default
Definition: grid.hh:1196
void communicate(CommDataHandleIF< DataHandleImp, DataTypeImp > &data, InterfaceType iftype, CommunicationDirection dir, int level) const
Definition: grid.hh:1209
int overlapSize(int level, int codim) const
overlapSize is zero by default
Definition: grid.hh:1199
const LevelIndexSet & levelIndexSet(int level) const
return const reference to the grids level index set for level level
Definition: grid.hh:755
int size(int level, int codim) const
Return number of grid entities of a given codim on a given level in this process.
Definition: grid.hh:568
size_t numBoundarySegments() const
returns the number of boundary segments within the macro grid
Definition: grid.hh:601
const GlobalIdSet & globalIdSet() const
return const reference to the grids global id set
Definition: grid.hh:741
const LeafIndexSet & leafIndexSet() const
return const reference to the grids leaf index set
Definition: grid.hh:762
const LocalIdSet & localIdSet() const
return const reference to the grids local id set
Definition: grid.hh:748
const CollectiveCommunication & comm() const
return const reference to a collective communication object. The return type is a model of Dune::Coll...
Definition: grid.hh:921
Intersection of a mesh entities of codimension 0 ("elements") with a "neighboring" element or with th...
Definition: intersection.hh:161
size_type size() const
Returns number of elements in the vector.
Definition: reservedvector.hh:173
void resize(size_t s)
Specifies a new size for the vector.
Definition: reservedvector.hh:87
reference back()
Returns reference to last element of vector.
Definition: reservedvector.hh:155
void pop_back()
Erases the last element of the vector, O(1) time.
Definition: reservedvector.hh:101
Coordinate container for a tensor product YaspGrid.
Definition: coordinates.hh:234
Definition: torus.hh:278
Definition: torus.hh:42
Definition: ygrid.hh:72
YGridComponent< Coordinates > move(iTupel v) const
return grid moved by the vector v
Definition: ygrid.hh:260
YGridComponent< Coordinates > intersection(const YGridComponent< Coordinates > &r) const
Return YGridComponent of supergrid of self which is the intersection of self and another YGridCompone...
Definition: ygrid.hh:268
implements a collection of multiple std::deque<Intersection> Intersections with neighboring processor...
Definition: ygrid.hh:821
Iterator over a collection o YGrids A YGrid::Iterator is the heart of an entity in YaspGrid.
Definition: ygrid.hh:591
implements a collection of YGridComponents which form a codimension Entities of given codimension c n...
Definition: ygrid.hh:548
Implement the default load balance strategy of yaspgrid.
Definition: partitioning.hh:35
a base class for the yaspgrid partitioning strategy The name might be irritating. It will probably ch...
Definition: partitioning.hh:24
YaspGridFamily< dim, Coordinates > GridFamily
the GridFamily of this grid
Definition: yaspgrid.hh:721
YaspGrid(std::array< std::vector< ctype >, dim > coords, std::bitset< dim > periodic=std::bitset< dim >(0ULL), int overlap=1, CollectiveCommunicationType comm=CollectiveCommunicationType(), const YLoadBalance< dim > *lb=defaultLoadbalancer())
Standard constructor for a tensorproduct YaspGrid.
Definition: yaspgrid.hh:878
Traits::template Codim< cd >::template Partition< All_Partition >::LevelIterator lbegin(int level) const
version without second template parameter for convenience
Definition: yaspgrid.hh:1335
Traits::template Codim< cd >::template Partition< All_Partition >::LeafIterator leafbegin() const
return LeafIterator which points to the first entity in maxLevel
Definition: yaspgrid.hh:1363
void globalRefine(int refCount)
refine the grid refCount times.
Definition: yaspgrid.hh:1208
const Torus< CollectiveCommunicationType, dim > & torus() const
return reference to torus
Definition: yaspgrid.hh:250
int getMark(const typename Traits::template Codim< 0 >::Entity &e) const
returns adaptation mark for given entity
Definition: yaspgrid.hh:1292
int globalSize(int i) const
return number of cells on finest level in given direction on all processors
Definition: yaspgrid.hh:256
Traits::template Codim< cd >::template Partition< pitype >::LeafIterator leafend() const
return LeafIterator which points behind the last entity in maxLevel
Definition: yaspgrid.hh:1356
YGridLevelIterator end() const
return iterator pointing to one past the finest level
Definition: yaspgrid.hh:311
YaspGrid(Dune::FieldVector< ctype, dim > lowerleft, Dune::FieldVector< ctype, dim > upperright, std::array< int, dim > s, std::bitset< dim > periodic=std::bitset< dim >(0ULL), int overlap=1, CollectiveCommunicationType comm=CollectiveCommunicationType(), const YLoadBalance< dim > *lb=defaultLoadbalancer())
Definition: yaspgrid.hh:806
Traits::template Codim< cd >::template Partition< All_Partition >::LeafIterator leafend() const
return LeafIterator which points behind the last entity in maxLevel
Definition: yaspgrid.hh:1370
void intersections(const YGridComponent< Coordinates > &sendgrid, const YGridComponent< Coordinates > &recvgrid, std::deque< Intersection > &sendlist, std::deque< Intersection > &recvlist)
Construct list of intersections with neighboring processors.
Definition: yaspgrid.hh:564
Traits::template Codim< cd >::template Partition< pitype >::LeafIterator leafbegin() const
return LeafIterator which points to the first entity in maxLevel
Definition: yaspgrid.hh:1349
bool preAdapt()
returns true, if the grid will be coarsened
Definition: yaspgrid.hh:1305
iTupel levelSize(int l) const
return size vector of the grid (in cells) on level l
Definition: yaspgrid.hh:274
YaspLevelIterator< cd, pitype, GridImp > levelend(int level) const
Iterator to one past the last entity of given codim on level for partition type.
Definition: yaspgrid.hh:1851
bool mark(int refCount, const typename Traits::template Codim< 0 >::Entity &e)
Marks an entity to be refined/coarsened in a subsequent adapt.
Definition: yaspgrid.hh:1278
bool isPeriodic(int i) const
return whether the grid is periodic in direction i
Definition: yaspgrid.hh:283
void refineOptions(bool keepPhysicalOverlap)
set options for refinement
Definition: yaspgrid.hh:1262
YaspGrid(Dune::FieldVector< ctype, dim > L, std::array< int, dim > s, std::bitset< dim > periodic=std::bitset< dim >(0ULL), int overlap=1, CollectiveCommunicationType comm=CollectiveCommunicationType(), const YLoadBalance< dim > *lb=defaultLoadbalancer())
Definition: yaspgrid.hh:738
YaspLevelIterator< cd, pitype, GridImp > levelbegin(int level) const
one past the end on this level
Definition: yaspgrid.hh:1830
Traits::template Codim< cd >::template Partition< All_Partition >::LevelIterator lend(int level) const
version without second template parameter for convenience
Definition: yaspgrid.hh:1342
ReservedVector< YGridLevel, 32 >::const_iterator YGridLevelIterator
Iterator over the grid levels.
Definition: yaspgrid.hh:294
void makelevel(const Coordinates &coords, std::bitset< dim > periodic, iTupel o_interior, int overlap)
Make a new YGridLevel structure.
Definition: yaspgrid.hh:331
Traits::template Codim< cd >::template Partition< pitype >::LevelIterator lend(int level) const
Iterator to one past the last entity of given codim on level for partition type.
Definition: yaspgrid.hh:1328
Traits::template Codim< cd >::template Partition< pitype >::LevelIterator lbegin(int level) const
one past the end on this level
Definition: yaspgrid.hh:1321
iTupel globalSize() const
return number of cells on finest level on all processors
Definition: yaspgrid.hh:262
YGridLevelIterator begin(int i) const
return iterator pointing to given level
Definition: yaspgrid.hh:303
int levelSize(int l, int i) const
return size of the grid (in cells) on level l in direction i
Definition: yaspgrid.hh:268
YGridLevelIterator begin() const
return iterator pointing to coarsest level
Definition: yaspgrid.hh:297
YaspHierarchicIterator enables iteration over son entities of codim 0.
Definition: yaspgridhierarchiciterator.hh:19
Implementation of Level- and LeafIndexSets for YaspGrid.
Definition: yaspgridindexsets.hh:23
YaspIntersectionIterator enables iteration over intersections with neighboring codim 0 entities.
Definition: yaspgridintersectioniterator.hh:20
YaspIntersection provides data about intersection with neighboring codim 0 entities.
Definition: yaspgridintersection.hh:20
Iterates over entities of one grid level.
Definition: yaspgridleveliterator.hh:18
implement a consecutive index for all entities of given codim of a YaspGrid
Definition: yaspgridpersistentcontainer.hh:33
Implements an utility class that provides collective communication methods for sequential programs.
A set of traits classes to store static information about grid implementation.
Different resources needed by all grid implementations.
This provides container classes for the coordinates to be used in YaspGrid Upon implementation of the...
Describes the parallel communication interface class for MessageBuffers and DataHandles.
Definition of the DUNE_DEPRECATED macro for the case that config.h is not available.
std::ostream & operator<<(std::ostream &s, const array< T, N > &e)
Output operator for array.
Definition: array.hh:26
CommunicationDirection
Define a type for communication direction parameter.
Definition: gridenums.hh:168
InterfaceType
Parameter to be used for the communication functions.
Definition: gridenums.hh:84
@ InteriorBorder_Partition
interior and border entities
Definition: gridenums.hh:136
@ Overlap_Partition
interior, border, and overlap entities
Definition: gridenums.hh:137
@ BackwardCommunication
reverse communication direction
Definition: gridenums.hh:170
@ InteriorBorder_All_Interface
send interior and border, receive all entities
Definition: gridenums.hh:86
@ All_All_Interface
send all and receive all entities
Definition: gridenums.hh:89
@ Overlap_All_Interface
send overlap, receive all entities
Definition: gridenums.hh:88
@ Overlap_OverlapFront_Interface
send overlap, receive overlap and front entities
Definition: gridenums.hh:87
@ InteriorBorder_InteriorBorder_Interface
send/receive interior and border entities
Definition: gridenums.hh:85
struct DUNE_DEPRECATED_MSG("Capabilities::isParallel will be removed after dune-grid-2.4.") isParallel< ALU3dGrid< elType
YaspGrid is parallel.
Provides base classes for index and id sets.
Implements an utility class that provides MPI's collective communication methods.
Helpers for dealing with MPI.
STL namespace.
Various implementations of the power function for run-time and static arguments.
An stl-compliant random-access container which stores everything on the stack.
specialize with 'true' for all codims that a grid can communicate data on (default=false)
Definition: capabilities.hh:90
Specialize with 'true' for all codims that a grid implements entities for. (default=false)
Definition: capabilities.hh:58
Specialize with 'true' for if the codimension 0 entity of the grid has only one possible geometry typ...
Definition: capabilities.hh:27
Specialize with 'true' if the grid is a Cartesian grid. Cartesian grids satisfy the following propert...
Definition: capabilities.hh:48
Specialize with 'true' if implementation guarantees a conforming leaf grid. (default=false)
Definition: capabilities.hh:108
Specialize with 'true' if implementation guarantees conforming level grids. (default=false)
Definition: capabilities.hh:99
Specialize with 'true' if implementation supports parallelism. (default=false)
Definition: capabilities.hh:73
A traits struct that collects all associated types of one grid model.
Definition: grid.hh:1344
IdSet< const GridImp, GlobalIdSetImp, GIDType > GlobalIdSet
The type of the global id set.
Definition: grid.hh:1430
IndexSet< const GridImp, LevelIndexSetImp > LevelIndexSet
The type of the level index set.
Definition: grid.hh:1426
IndexSet< const GridImp, LeafIndexSetImp > LeafIndexSet
The type of the leaf index set.
Definition: grid.hh:1428
IdSet< const GridImp, LocalIdSetImp, LIDType > LocalIdSet
The type of the local id set.
Definition: grid.hh:1432
type describing an intersection with a neighboring processor
Definition: ygrid.hh:827
This file provides the infrastructure for toroidal communication in YaspGrid.
Traits for type conversions and type information.
the YaspEntity class and its specializations
The YaspEntityPointer class.
The YaspEntitySeed class.
The YaspGeometry class and its specializations.
level-wise, non-persistent, consecutive indices for YaspGrid
The YaspIntersection class.
The YaspIntersectionIterator class.
The YaspLevelIterator class.
Specialization of the PersistentContainer for YaspGrid.
This provides a YGrid, the elemental component of the yaspgrid implementation.
|
Legal Statements / Impressum |
Hosted by TU Dresden |
generated with Hugo v0.111.3
(Nov 12, 23:30, 2024)