|
Tpetra Matrix/Vector Services
Version of the Day
|
|
Tpetra Matrix/Vector Services
Version of the Day
|
Partial specialization of CrsGraph for the new Kokkos Node types. More...
#include <Tpetra_KokkosRefactor_CrsGraph_decl.hpp>
Public Types | |
| typedef LocalOrdinal | local_ordinal_type |
| This class' first template parameter; the type of local indices. | |
| typedef GlobalOrdinal | global_ordinal_type |
| This class' second template parameter; the type of global indices. | |
| typedef DeviceType | device_type |
| This class' third template parameter; the Kokkos device type. | |
| typedef Kokkos::Compat::KokkosDeviceWrapperNode < DeviceType > | node_type |
| The Kokkos Node type used by this class. | |
| typedef Tpetra::Map < LocalOrdinal, GlobalOrdinal, node_type > | map_type |
| The Map specialization used by this class. | |
| typedef Tpetra::Import < LocalOrdinal, GlobalOrdinal, node_type > | import_type |
| The Import specialization used by this class. | |
| typedef Tpetra::Export < LocalOrdinal, GlobalOrdinal, node_type > | export_type |
| The Export specialization used by this class. | |
Typedefs | |
| typedef GlobalOrdinal | packet_type |
| The type of each datum being sent or received in an Import or Export. | |
Public Member Functions | |
Constructor/Destructor Methods | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, size_t maxNumEntriesPerRow, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) | |
| Constructor specifying a single upper bound for the number of entries in all rows on the calling process. | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Kokkos::DualView< const size_t *, device_type > &numEntPerRow, const ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) | |
| Constructor specifying a (possibly different) upper bound for the number of entries in each row. | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::ArrayRCP< const size_t > &numEntPerRow, const ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) | |
| Constructor specifying a (possibly different) upper bound for the number of entries in each row (legacy KokkosClassic version). | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::RCP< const map_type > &colMap, const size_t maxNumEntriesPerRow, const ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=null) | |
| Constructor specifying column Map and a single upper bound for the number of entries in all rows on the calling process. | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::RCP< const map_type > &colMap, const Kokkos::DualView< const size_t *, device_type > &numEntPerRow, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=null) | |
| Constructor specifying column Map and number of entries in each row. | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::RCP< const map_type > &colMap, const Teuchos::ArrayRCP< const size_t > &numEntPerRow, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=null) | |
| Constructor specifying column Map and number of entries in each row (legacy KokkosClassic version). | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::RCP< const map_type > &colMap, const t_RowPtrs &rowPointers, const t_LocalOrdinal_1D &columnIndices, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=null) | |
| Constructor specifying column Map and arrays containing the graph in sorted, local ids. | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::RCP< const map_type > &colMap, const Teuchos::ArrayRCP< size_t > &rowPointers, const Teuchos::ArrayRCP< LocalOrdinal > &columnIndices, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=null) | |
| Constructor specifying column Map and arrays containing the graph in sorted, local ids. | |
| CrsGraph (const Teuchos::RCP< const map_type > &rowMap, const Teuchos::RCP< const map_type > &colMap, const LocalStaticCrsGraphType &lclGraph, const Teuchos::RCP< Teuchos::ParameterList > ¶ms) | |
| Constructor specifying column Map and a local (sorted) graph, which the resulting CrsGraph views. | |
| template<class Node2 > | |
| Teuchos::RCP< CrsGraph < LocalOrdinal, GlobalOrdinal, Node2 > > | clone (const Teuchos::RCP< Node2 > &node2, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) const |
| Create a cloned CrsGraph for a different Node type. | |
| virtual | ~CrsGraph () |
| Destructor. | |
Implementation of Teuchos::ParameterListAcceptor | |
| void | setParameterList (const Teuchos::RCP< Teuchos::ParameterList > ¶ms) |
| Set the given list of parameters (must be nonnull). | |
| Teuchos::RCP< const ParameterList > | getValidParameters () const |
| Default parameter list suitable for validation. | |
Insertion/Removal Methods | |
| void | insertGlobalIndices (GlobalOrdinal globalRow, const Teuchos::ArrayView< const GlobalOrdinal > &indices) |
| Insert global indices into the graph. | |
| void | insertLocalIndices (const LocalOrdinal localRow, const Teuchos::ArrayView< const LocalOrdinal > &indices) |
| Insert local indices into the graph. | |
| void | removeLocalIndices (LocalOrdinal localRow) |
| Remove all graph indices from the specified local row. | |
Transformational Methods | |
| void | globalAssemble () |
| Communicate non-local contributions to other processes. | |
| void | resumeFill (const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) |
| void | fillComplete (const Teuchos::RCP< const map_type > &domainMap, const Teuchos::RCP< const map_type > &rangeMap, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) |
| Signal that data entry is complete, specifying domain and range maps. | |
| void | fillComplete (const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) |
| Signal that data entry is complete. | |
| void | expertStaticFillComplete (const Teuchos::RCP< const map_type > &domainMap, const Teuchos::RCP< const map_type > &rangeMap, const Teuchos::RCP< const import_type > &importer=Teuchos::null, const Teuchos::RCP< const export_type > &exporter=Teuchos::null, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null) |
| Perform a fillComplete on a graph that already has data, via setAllIndices(). | |
Methods implementing RowGraph. | |
| Teuchos::RCP< const Comm< int > > | getComm () const |
| Returns the communicator. | |
| Teuchos::RCP< node_type > | getNode () const |
| Returns the underlying node. | |
| Teuchos::RCP< const map_type > | getRowMap () const |
| Returns the Map that describes the row distribution in this graph. | |
| Teuchos::RCP< const map_type > | getColMap () const |
| Returns the Map that describes the column distribution in this graph. | |
| Teuchos::RCP< const map_type > | getDomainMap () const |
| Returns the Map associated with the domain of this graph. | |
| Teuchos::RCP< const map_type > | getRangeMap () const |
| Returns the Map associated with the domain of this graph. | |
| Teuchos::RCP< const import_type > | getImporter () const |
| Returns the importer associated with this graph. | |
| Teuchos::RCP< const export_type > | getExporter () const |
| Returns the exporter associated with this graph. | |
| global_size_t | getGlobalNumRows () const |
| Returns the number of global rows in the graph. | |
| global_size_t | getGlobalNumCols () const |
| Returns the number of global columns in the graph. | |
| size_t | getNodeNumRows () const |
| Returns the number of graph rows owned on the calling node. | |
| size_t | getNodeNumCols () const |
| Returns the number of columns connected to the locally owned rows of this graph. | |
| GlobalOrdinal | getIndexBase () const |
| Returns the index base for global indices for this graph. | |
| global_size_t | getGlobalNumEntries () const |
| Returns the global number of entries in the graph. | |
| size_t | getNodeNumEntries () const |
| Returns the local number of entries in the graph. | |
| size_t | getNumEntriesInGlobalRow (GlobalOrdinal globalRow) const |
| Returns the current number of entries on this node in the specified global row. | |
| size_t | getNumEntriesInLocalRow (LocalOrdinal localRow) const |
| Returns the current number of entries on this node in the specified local row. | |
| size_t | getNodeAllocationSize () const |
| Returns the total number of indices allocated for the graph, across all rows on this node. | |
| size_t | getNumAllocatedEntriesInGlobalRow (GlobalOrdinal globalRow) const |
| Returns the current number of allocated entries for this node in the specified global row . | |
| size_t | getNumAllocatedEntriesInLocalRow (LocalOrdinal localRow) const |
| Returns the current number of allocated entries on this node in the specified local row. | |
| global_size_t | getGlobalNumDiags () const |
| Returns the number of global diagonal entries, based on global row/column index comparisons. | |
| size_t | getNodeNumDiags () const |
| Returns the number of local diagonal entries, based on global row/column index comparisons. | |
| size_t | getGlobalMaxNumRowEntries () const |
| Maximum number of entries in all rows over all processes. | |
| size_t | getNodeMaxNumRowEntries () const |
| Maximum number of entries in all rows owned by the calling process. | |
| bool | hasColMap () const |
| Whether the graph has a column Map. | |
| bool | isLowerTriangular () const |
| Whether the graph is locally lower triangular. | |
| bool | isUpperTriangular () const |
| Whether the graph is locally upper triangular. | |
| bool | isLocallyIndexed () const |
| If graph indices are in the local range, this function returns true. Otherwise, this function returns false. */. | |
| bool | isGloballyIndexed () const |
| If graph indices are in the global range, this function returns true. Otherwise, this function returns false. */. | |
| bool | isFillComplete () const |
Returns true if fillComplete() has been called and the graph is in compute mode. | |
| bool | isFillActive () const |
Returns true if resumeFill() has been called and the graph is in edit mode. | |
| bool | isSorted () const |
| Whether graph indices in all rows are known to be sorted. | |
| bool | isStorageOptimized () const |
Returns true if storage has been optimized. | |
| ProfileType | getProfileType () const |
Returns true if the graph was allocated with static data structures. | |
| void | getGlobalRowCopy (GlobalOrdinal GlobalRow, const Teuchos::ArrayView< GlobalOrdinal > &Indices, size_t &NumIndices) const |
| Get a copy of the given row, using global indices. | |
| void | getLocalRowCopy (LocalOrdinal LocalRow, const Teuchos::ArrayView< LocalOrdinal > &indices, size_t &NumIndices) const |
| Get a copy of the given row, using local indices. | |
| void | getGlobalRowView (GlobalOrdinal GlobalRow, Teuchos::ArrayView< const GlobalOrdinal > &Indices) const |
| Extract a const, non-persisting view of global indices in a specified row of the graph. | |
| void | getLocalRowView (LocalOrdinal LocalRow, Teuchos::ArrayView< const LocalOrdinal > &indices) const |
| Extract a const, non-persisting view of local indices in a specified row of the graph. | |
Overridden from Teuchos::Describable | |
| std::string | description () const |
| Return a simple one-line description of this object. | |
| void | describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const |
| Print the object to the given output stream with given verbosity level. | |
Implementation of DistObject | |
| virtual bool | checkSizes (const SrcDistObject &source) |
| Compare the source and target (this) objects for compatibility. | |
| virtual void | copyAndPermute (const SrcDistObject &source, size_t numSameIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteToLIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteFromLIDs) |
| Perform copies and permutations that are local to this process. | |
| virtual void | packAndPrepare (const SrcDistObject &source, const Teuchos::ArrayView< const LocalOrdinal > &exportLIDs, Teuchos::Array< GlobalOrdinal > &exports, const Teuchos::ArrayView< size_t > &numPacketsPerLID, size_t &constantNumPackets, Distributor &distor) |
| Perform any packing or preparation required for communication. | |
| virtual void | pack (const Teuchos::ArrayView< const LocalOrdinal > &exportLIDs, Teuchos::Array< GlobalOrdinal > &exports, const Teuchos::ArrayView< size_t > &numPacketsPerLID, size_t &constantNumPackets, Distributor &distor) const |
| Pack this object's data for Import or Export. | |
| virtual void | unpackAndCombine (const Teuchos::ArrayView< const LocalOrdinal > &importLIDs, const Teuchos::ArrayView< const GlobalOrdinal > &imports, const Teuchos::ArrayView< size_t > &numPacketsPerLID, size_t constantNumPackets, Distributor &distor, CombineMode CM) |
| Perform any unpacking and combining after communication. | |
Advanced methods, at increased risk of deprecation. | |
| void | getNumEntriesPerLocalRowUpperBound (Teuchos::ArrayRCP< const size_t > &boundPerLocalRow, size_t &boundForAllLocalRows, bool &boundSameForAllLocalRows) const |
| Get an upper bound on the number of entries that can be stored in each row. | |
| void | setAllIndices (const t_RowPtrs &rowPointers, const t_LocalOrdinal_1D &columnIndices) |
| Set the graph's data directly, using 1-D storage. | |
| void | setAllIndices (const Teuchos::ArrayRCP< size_t > &rowPointers, const Teuchos::ArrayRCP< LocalOrdinal > &columnIndices) |
| Set the graph's data directly, using 1-D storage. | |
| Teuchos::ArrayRCP< const size_t > | getNodeRowPtrs () const |
| Get an Teuchos::ArrayRCP of the row-offsets. | |
| Teuchos::ArrayRCP< const LocalOrdinal > | getNodePackedIndices () const |
| Get an Teuchos::ArrayRCP of the packed column-indices. | |
| void | replaceColMap (const Teuchos::RCP< const map_type > &newColMap) |
| Replace the graph's current column Map with the given Map. | |
| void | reindexColumns (const Teuchos::RCP< const map_type > &newColMap, const Teuchos::RCP< const import_type > &newImport=Teuchos::null, const bool sortIndicesInEachRow=true) |
| Reindex the column indices in place, and replace the column Map. Optionally, replace the Import object as well. | |
| void | replaceDomainMapAndImporter (const Teuchos::RCP< const map_type > &newDomainMap, const Teuchos::RCP< const import_type > &newImporter) |
| Replace the current domain Map and Import with the given parameters. | |
| virtual void | removeEmptyProcessesInPlace (const Teuchos::RCP< const map_type > &newMap) |
| Remove processes owning zero rows from the Maps and their communicator. | |
Public methods for redistributing data | |
| void | doImport (const SrcDistObject &source, const Import< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > &importer, CombineMode CM) |
| Import data into this object using an Import object ("forward mode"). | |
| void | doImport (const SrcDistObject &source, const Export< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > &exporter, CombineMode CM) |
| Import data into this object using an Export object ("reverse mode"). | |
| void | doExport (const SrcDistObject &source, const Export< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > &exporter, CombineMode CM) |
| Export data into this object using an Export object ("forward mode"). | |
| void | doExport (const SrcDistObject &source, const Import< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > &importer, CombineMode CM) |
| Export data into this object using an Import object ("reverse mode"). | |
Attribute accessor methods | |
| bool | isDistributed () const |
| Whether this is a globally distributed object. | |
| virtual Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode < DeviceType > > > | getMap () const |
| The Map describing the parallel distribution of this object. | |
I/O methods | |
| void | print (std::ostream &os) const |
| Print this object to the given output stream. | |
Protected Member Functions | |
| void | setDomainRangeMaps (const Teuchos::RCP< const map_type > &domainMap, const Teuchos::RCP< const map_type > &rangeMap) |
| RowInfo | getRowInfo (const size_t myRow) const |
| Get information about the locally owned row with local index myRow. | |
| Teuchos::ArrayView< const LocalOrdinal > | getLocalView (const RowInfo rowinfo) const |
| Get a const, nonowned, locally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow). | |
| Teuchos::ArrayView< LocalOrdinal > | getLocalViewNonConst (const RowInfo rowinfo) |
| Get a nonconst, nonowned, locally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow). | |
| Teuchos::ArrayView< const GlobalOrdinal > | getGlobalView (const RowInfo rowinfo) const |
| Get a const, nonowned, globally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow). | |
| Teuchos::ArrayView< GlobalOrdinal > | getGlobalViewNonConst (const RowInfo rowinfo) |
| Get a nonconst, nonowned, globally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow). | |
| size_t | findLocalIndex (RowInfo rowinfo, LocalOrdinal ind, size_t hint=0) const |
| Find the column offset corresponding to the given (local) column index. | |
| size_t | findLocalIndex (RowInfo rowinfo, LocalOrdinal ind, Teuchos::ArrayView< const LocalOrdinal > colInds, size_t hint=0) const |
| size_t | findGlobalIndex (RowInfo rowinfo, GlobalOrdinal ind, size_t hint=0) const |
| Find the column offset corresponding to the given (global) column index. | |
| LocalStaticCrsGraphType | getLocalGraph_Kokkos () const |
| Get the local graph. | |
| bool | hasRowInfo () const |
| Whether it is correct to call getRowInfo(). | |
| void | checkInternalState () const |
| Throw an exception if the internal state is not consistent. | |
| virtual size_t | constantNumberOfPackets () const |
| Whether the implementation's instance promises always to have a constant number of packets per LID, and if so, how many packets per LID there are. | |
| virtual void | doTransfer (const SrcDistObject &src, CombineMode CM, size_t numSameIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteToLIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteFromLIDs, const Teuchos::ArrayView< const LocalOrdinal > &remoteLIDs, const Teuchos::ArrayView< const LocalOrdinal > &exportLIDs, Distributor &distor, ReverseOption revOp) |
| Redistribute data across memory images. | |
| virtual void | createViews () const |
| Hook for creating a const view. | |
| virtual void | createViewsNonConst (KokkosClassic::ReadWriteOption rwo) |
| Hook for creating a nonconst view. | |
| virtual void | releaseViews () const |
| Hook for releasing views. | |
Methods governing changes between global and local indices | |
| void | makeColMap () |
| Make the graph's column Map, if it does not already have one. | |
| void | makeIndicesLocal () |
| void | makeImportExport () |
Methods for inserting indices or transforming values | |
| template<ELocalGlobal lg> | |
| size_t | filterIndices (const SLocalGlobalNCViews &inds) const |
| template<class T > | |
| size_t | filterGlobalIndicesAndValues (const Teuchos::ArrayView< GlobalOrdinal > &ginds, const Teuchos::ArrayView< T > &vals) const |
| template<class T > | |
| size_t | filterLocalIndicesAndValues (const Teuchos::ArrayView< LocalOrdinal > &linds, const Teuchos::ArrayView< T > &vals) const |
| size_t | insertIndices (const RowInfo &rowInfo, const SLocalGlobalViews &newInds, const ELocalGlobal lg, const ELocalGlobal I) |
| Insert indices into the given row. | |
| template<class Scalar > | |
| void | insertIndicesAndValues (const RowInfo &rowInfo, const SLocalGlobalViews &newInds, const Teuchos::ArrayView< Scalar > &oldRowVals, const Teuchos::ArrayView< const Scalar > &newRowVals, const ELocalGlobal lg, const ELocalGlobal I) |
| Insert indices and their values into the given row. | |
| void | insertGlobalIndicesImpl (const LocalOrdinal myRow, const Teuchos::ArrayView< const GlobalOrdinal > &indices) |
| void | insertLocalIndicesImpl (const LocalOrdinal myRow, const Teuchos::ArrayView< const LocalOrdinal > &indices) |
| void | insertLocalIndicesFiltered (const LocalOrdinal localRow, const Teuchos::ArrayView< const LocalOrdinal > &indices) |
| Like insertLocalIndices(), but with column Map filtering. | |
| void | insertGlobalIndicesFiltered (const GlobalOrdinal localRow, const Teuchos::ArrayView< const GlobalOrdinal > &indices) |
| Like insertGlobalIndices(), but with column Map filtering. | |
| template<class Scalar , class BinaryFunction > | |
| LocalOrdinal | transformLocalValues (RowInfo rowInfo, const Teuchos::ArrayView< Scalar > &rowVals, const Teuchos::ArrayView< const LocalOrdinal > &inds, const Teuchos::ArrayView< const Scalar > &newVals, BinaryFunction f) const |
| Transform the given values using local indices. | |
| template<class Scalar , class BinaryFunction > | |
| LocalOrdinal | transformGlobalValues (RowInfo rowInfo, const Teuchos::ArrayView< Scalar > &rowVals, const Teuchos::ArrayView< const GlobalOrdinal > &inds, const Teuchos::ArrayView< const Scalar > &newVals, BinaryFunction f) const |
| Transform the given values using global indices. | |
Methods for sorting and merging column indices. | |
| bool | isMerged () const |
| Whether duplicate column indices in each row have been merged. | |
| void | setLocallyModified () |
| Report that we made a local modification to its structure. | |
| void | sortAllIndices () |
| Sort the column indices in all the rows. | |
| void | sortRowIndices (const RowInfo rowinfo) |
| Sort the column indices in the given row. | |
| template<class Scalar > | |
| void | sortRowIndicesAndValues (const RowInfo rowinfo, const Teuchos::ArrayView< Scalar > &values) |
| Sort the column indices and their values in the given row. | |
| void | mergeAllIndices () |
| Merge duplicate row indices in all of the rows. | |
| void | mergeRowIndices (RowInfo rowinfo) |
| Merge duplicate row indices in the given row. | |
| template<class Scalar > | |
| void | mergeRowIndicesAndValues (RowInfo rowinfo, const Teuchos::ArrayView< Scalar > &rowValues) |
| Merge duplicate row indices in the given row, along with their corresponding values. | |
Protected Attributes | |
| Teuchos::RCP< const map_type > | rowMap_ |
| The Map describing the distribution of rows of the graph. | |
| Teuchos::RCP< const map_type > | colMap_ |
| The Map describing the distribution of columns of the graph. | |
| Teuchos::RCP< const map_type > | rangeMap_ |
| The Map describing the range of the (matrix corresponding to the) graph. | |
| Teuchos::RCP< const map_type > | domainMap_ |
| The Map describing the domain of the (matrix corresponding to the) graph. | |
| Teuchos::RCP< const import_type > | importer_ |
| The Import from the domain Map to the column Map. | |
| Teuchos::RCP< const export_type > | exporter_ |
| The Export from the row Map to the range Map. | |
| LocalStaticCrsGraphType | k_lclGraph_ |
| Local graph; only initialized after first fillComplete() call. | |
| ProfileType | pftype_ |
| Whether the graph was allocated with static or dynamic profile. | |
| Kokkos::DualView< const size_t *, Kokkos::LayoutLeft, device_type > | k_numAllocPerRow_ |
| The maximum number of entries to allow in each locally owned row, per row. | |
| Teuchos::ArrayRCP< const size_t > | numAllocPerRow_ |
| Legacy Kokkos classic version of k_numAllocPerRow_. | |
| size_t | numAllocForAllRows_ |
| The maximum number of entries to allow in each locally owned row. | |
| Details::EStorageStatus | storageStatus_ |
| Status of the graph's storage, when not in a fill-complete state. | |
| bool | lowerTriangular_ |
| Whether the graph is locally lower triangular. | |
| bool | upperTriangular_ |
| Whether the graph is locally upper triangular. | |
| bool | indicesAreSorted_ |
| Whether the graph's indices are sorted in each row, on this process. | |
| bool | noRedundancies_ |
| Whether the graph's indices are non-redundant (merged) in each row, on this process. | |
| bool | haveLocalConstants_ |
| Whether this process has computed local constants. | |
| bool | haveGlobalConstants_ |
| Whether all processes have computed global constants. | |
| std::map< GlobalOrdinal, std::vector< GlobalOrdinal > > | nonlocals_ |
| Nonlocal data given to insertGlobalValues or sumIntoGlobalValues. | |
| bool | sortGhostsAssociatedWithEachProcessor_ |
| Whether to require makeColMap() (and therefore fillComplete()) to order column Map GIDs associated with each remote process in ascending order. | |
| Teuchos::RCP< const Map < LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode < DeviceType > > > | map_ |
| The Map over which this object is distributed. | |
| Teuchos::Array< GlobalOrdinal > | imports_ |
| Buffer into which packed data are imported (received from other processes). | |
| Teuchos::Array< size_t > | numImportPacketsPerLID_ |
| Number of packets to receive for each receive operation. | |
| Teuchos::Array< GlobalOrdinal > | exports_ |
| Buffer from which packed data are exported (sent to other processes). | |
| Teuchos::Array< size_t > | numExportPacketsPerLID_ |
| Number of packets to send for each send operation. | |
1-D storage (StaticProfile) data structures | |
| typedef Kokkos::View < GlobalOrdinal *, device_type > | t_GlobalOrdinal_1D |
| Type of the k_gblInds1D_ array of global column indices. | |
| t_LocalOrdinal_1D | k_lclInds1D_ |
| Local column indices for all rows. | |
| t_GlobalOrdinal_1D | k_gblInds1D_ |
| Global column indices for all rows. | |
| Teuchos::ArrayRCP< GlobalOrdinal > | gblInds1D_ |
| Legacy Kokkos classic version of k_gblInds1D_. | |
| t_RowPtrs | k_rowPtrs_ |
| Row offsets for "1-D" storage. | |
2-D storage (DynamicProfile) data structures | |
2-D storage exists only if the graph was allocated with DynamicProfile. All of these data structures exist in host memory. Currently, NONE of them are thread safe, let alone thread scalable. These data structures only exist to support legacy use cases. At some point, we may add a thread-scalable intermediate level of "dynamicity" between 2-D storage and 1-D storage (StaticProfile), which bounds the total number of entries allowed per process, but does not otherwise bound the number of entries per row. | |
|
typedef Kokkos::DualView < size_t *, Kokkos::LayoutLeft, device_type > | t_numRowEntries_ |
| Teuchos::ArrayRCP < Teuchos::Array< LocalOrdinal > > | lclInds2D_ |
| Local column indices for all rows. | |
| Teuchos::ArrayRCP < Teuchos::Array < GlobalOrdinal > > | gblInds2D_ |
| Global column indices for all rows. | |
| t_numRowEntries_ | k_numRowEntries_ |
| The number of local entries in each locally owned row. | |
| Teuchos::ArrayRCP< size_t > | numRowEntries_ |
| Legacy Kokkos classic version of k_numRowEntries_. | |
Methods for use only by experts | |
| void | removeEmptyProcessesInPlace (Teuchos::RCP< Tpetra::DistObject< PT, LO, GO, NT > > &input, const Teuchos::RCP< const Map< LO, GO, NT > > &newMap) |
| void | removeEmptyProcessesInPlace (Teuchos::RCP< Tpetra::DistObject< PT, LO, GO, NT > > &input) |
| virtual void | removeEmptyProcessesInPlace (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > &newMap) |
| Remove processes which contain no elements in this object's Map. | |
Partial specialization of CrsGraph for the new Kokkos Node types.
This implements the "Kokkos refactor" version of CrsGraph. For full documentation, see the "classic" version of CrsGraph.
Definition at line 118 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef LocalOrdinal Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::local_ordinal_type |
This class' first template parameter; the type of local indices.
Reimplemented from Tpetra::DistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 146 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef GlobalOrdinal Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::global_ordinal_type |
This class' second template parameter; the type of global indices.
Reimplemented from Tpetra::DistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 148 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef DeviceType Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::device_type |
This class' third template parameter; the Kokkos device type.
Definition at line 150 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::node_type |
The Kokkos Node type used by this class.
This type depends on the DeviceType template parameter. In this, the Kokkos refactor version of Tpetra, it exists only for backwards compatibility.
Reimplemented from Tpetra::DistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 156 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef Tpetra::Map<LocalOrdinal, GlobalOrdinal, node_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::map_type |
The Map specialization used by this class.
Definition at line 166 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef Tpetra::Import<LocalOrdinal, GlobalOrdinal, node_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::import_type |
The Import specialization used by this class.
Definition at line 168 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| typedef Tpetra::Export<LocalOrdinal, GlobalOrdinal, node_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::export_type |
The Export specialization used by this class.
Definition at line 170 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
typedef Kokkos::View<GlobalOrdinal*, device_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::t_GlobalOrdinal_1D [protected] |
Type of the k_gblInds1D_ array of global column indices.
Definition at line 1730 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
typedef GlobalOrdinal Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::packet_type [inherited] |
The type of each datum being sent or received in an Import or Export.
Note that this type does not always correspond to the Scalar template parameter of subclasses.
Definition at line 183 of file Tpetra_DistObject_decl.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| size_t | maxNumEntriesPerRow, | ||
| ProfileType | pftype = DynamicProfile, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null |
||
| ) |
Constructor specifying a single upper bound for the number of entries in all rows on the calling process.
| rowMap | [in] Distribution of rows of the graph. |
| maxNumEntriesPerRow | [in] Maximum number of graph entries per row. If pftype==DynamicProfile, this is only a hint, and you can set this to zero without affecting correctness. If pftype==StaticProfile, this sets the amount of storage allocated, and you cannot exceed this number of entries in any row. |
| pftype | [in] Whether to allocate storage dynamically (DynamicProfile) or statically (StaticProfile). |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 56 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Kokkos::DualView< const size_t *, device_type > & | numEntPerRow, | ||
| const ProfileType | pftype = DynamicProfile, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null |
||
| ) |
Constructor specifying a (possibly different) upper bound for the number of entries in each row.
| rowMap | [in] Distribution of rows of the graph. |
| numEntPerRow | [in] Maximum number of graph entries to allocate for each row. If pftype==DynamicProfile, this is only a hint. If pftype==StaticProfile, this sets the amount of storage allocated, and you cannot exceed the allocated number of entries for any row. |
| pftype | [in] Whether to allocate storage dynamically (DynamicProfile) or statically (StaticProfile). |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 210 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::ArrayRCP< const size_t > & | numEntPerRow, | ||
| const ProfileType | pftype = DynamicProfile, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null |
||
| ) |
Constructor specifying a (possibly different) upper bound for the number of entries in each row (legacy KokkosClassic version).
| rowMap | [in] Distribution of rows of the graph. |
| numEntPerRow | [in] Maximum number of graph entries to allocate for each row. If pftype==DynamicProfile, this is only a hint. If pftype==StaticProfile, this sets the amount of storage allocated, and you cannot exceed the allocated number of entries for any row. |
| pftype | [in] Whether to allocate storage dynamically (DynamicProfile) or statically (StaticProfile). |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 138 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::RCP< const map_type > & | colMap, | ||
| const size_t | maxNumEntriesPerRow, | ||
| const ProfileType | pftype = DynamicProfile, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = null |
||
| ) |
Constructor specifying column Map and a single upper bound for the number of entries in all rows on the calling process.
| rowMap | [in] Distribution of rows of the graph. |
| colMap | [in] Distribution of columns of the graph. |
| maxNumEntriesPerRow | [in] Maximum number of graph entries per row. If pftype==DynamicProfile, this is only a hint, and you can set this to zero without affecting correctness. If pftype==StaticProfile, this sets the amount of storage allocated, and you cannot exceed this number of entries in any row. |
| pftype | [in] Whether to allocate storage dynamically (DynamicProfile) or statically (StaticProfile). |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 96 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::RCP< const map_type > & | colMap, | ||
| const Kokkos::DualView< const size_t *, device_type > & | numEntPerRow, | ||
| ProfileType | pftype = DynamicProfile, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = null |
||
| ) |
Constructor specifying column Map and number of entries in each row.
| rowMap | [in] Distribution of rows of the graph. |
| colMap | [in] Distribution of columns of the graph. |
| numEntPerRow | [in] Maximum number of graph entries to allocate for each row. If pftype==DynamicProfile, this is only a hint. If pftype==StaticProfile, this sets the amount of storage allocated, and you cannot exceed the allocated number of entries for any row. |
| pftype | [in] Whether to allocate storage dynamically (DynamicProfile) or statically (StaticProfile). |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 265 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::RCP< const map_type > & | colMap, | ||
| const Teuchos::ArrayRCP< const size_t > & | numEntPerRow, | ||
| ProfileType | pftype = DynamicProfile, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = null |
||
| ) |
Constructor specifying column Map and number of entries in each row (legacy KokkosClassic version).
| rowMap | [in] Distribution of rows of the graph. |
| colMap | [in] Distribution of columns of the graph. |
| numEntPerRow | [in] Maximum number of graph entries to allocate for each row. If pftype==DynamicProfile, this is only a hint. If pftype==StaticProfile, this sets the amount of storage allocated, and you cannot exceed the allocated number of entries for any row. |
| pftype | [in] Whether to allocate storage dynamically (DynamicProfile) or statically (StaticProfile). |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 322 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::RCP< const map_type > & | colMap, | ||
| const t_RowPtrs & | rowPointers, | ||
| const t_LocalOrdinal_1D & | columnIndices, | ||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = null |
||
| ) |
Constructor specifying column Map and arrays containing the graph in sorted, local ids.
| rowMap | [in] Distribution of rows of the graph. |
| colMap | [in] Distribution of columns of the graph. |
| rowPointers | [in] The beginning of each row in the graph, as in a CSR "rowptr" array. The length of this vector should be equal to the number of rows in the graph, plus one. This last entry should store the nunber of nonzeros in the graph. |
| columnIndices | [in] The local indices of the columns, as in a CSR "colind" array. The length of this vector should be equal to the number of unknowns in the graph. |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 397 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::RCP< const map_type > & | colMap, | ||
| const Teuchos::ArrayRCP< size_t > & | rowPointers, | ||
| const Teuchos::ArrayRCP< LocalOrdinal > & | columnIndices, | ||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = null |
||
| ) |
Constructor specifying column Map and arrays containing the graph in sorted, local ids.
| rowMap | [in] Distribution of rows of the graph. |
| colMap | [in] Distribution of columns of the graph. |
| rowPointers | [in] The beginning of each row in the graph, as in a CSR "rowptr" array. The length of this vector should be equal to the number of rows in the graph, plus one. This last entry should store the nunber of nonzeros in the graph. |
| columnIndices | [in] The local indices of the columns, as in a CSR "colind" array. The length of this vector should be equal to the number of unknowns in the graph. |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 433 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::CrsGraph | ( | const Teuchos::RCP< const map_type > & | rowMap, |
| const Teuchos::RCP< const map_type > & | colMap, | ||
| const LocalStaticCrsGraphType & | lclGraph, | ||
| const Teuchos::RCP< Teuchos::ParameterList > & | params | ||
| ) |
Constructor specifying column Map and a local (sorted) graph, which the resulting CrsGraph views.
Unlike most other CrsGraph constructors, successful completion of this constructor will result in a fill-complete graph.
| rowMap | [in] Distribution of rows of the graph. |
| colMap | [in] Distribution of columns of the graph. |
| lclGraph | [in] A locally indexed Kokkos::StaticCrsGraph whose local row indices come from the specified row Map, and whose local column indices come from the specified column Map. |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. |
Definition at line 469 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::~CrsGraph | ( | ) | [virtual] |
Destructor.
Definition at line 611 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP<CrsGraph<LocalOrdinal, GlobalOrdinal, Node2> > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::clone | ( | const Teuchos::RCP< Node2 > & | node2, |
| const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null |
||
| ) | const [inline] |
Create a cloned CrsGraph for a different Node type.
This method creates a new CrsGraph on a specified Kokkos Node type, with all of the entries of this CrsGraph object.
| node2 | [in] Kokkos Node instance for constructing the clone CrsGraph and its constituent objects. |
| params | [in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values. See the list below for valid options. |
Parameters accepted by this method:
true, creates the clone with a static allocation profile. If false, a dynamic allocation profile is used.true, fills clone using this graph's column map and local indices (requires that this graph have a column map.) If false, fills clone using global indices and does not provide a column map. By default, will use local indices only if this graph is using local indices.true, calls fillComplete() on the cloned CrsGraph object, with parameters from params sublist "CrsGraph". The domain map and range maps passed to fillComplete() are those of the map being cloned, if they exist. Otherwise, the row map is used. Definition at line 421 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::setParameterList | ( | const Teuchos::RCP< Teuchos::ParameterList > & | params | ) |
Set the given list of parameters (must be nonnull).
Definition at line 659 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Teuchos::ParameterList > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getValidParameters | ( | ) | const |
Default parameter list suitable for validation.
Definition at line 620 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::insertGlobalIndices | ( | GlobalOrdinal | globalRow, |
| const Teuchos::ArrayView< const GlobalOrdinal > & | indices | ||
| ) |
Insert global indices into the graph.
globalRow is a valid index in the row Map. It need not be owned by the calling process. isLocallyIndexed() == false isStorageOptimized() == falseindicesAreAllocated() == true isGloballyIndexed() == trueIf globalRow does not belong to the graph on this process, then it will be communicated to the appropriate process when globalAssemble() is called. (That method will be called automatically during the next call to fillComplete().) Otherwise, the entries will be inserted into the part of the graph owned by the calling process.
If the graph row already contains entries at the indices corresponding to values in indices, then the redundant indices will be eliminated. This may happen either at insertion or during the next call to fillComplete().
Definition at line 2639 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::insertLocalIndices | ( | const LocalOrdinal | localRow, |
| const Teuchos::ArrayView< const LocalOrdinal > & | indices | ||
| ) |
Insert local indices into the graph.
localRow is a local row belonging to the graph on this process. isGloballyIndexed() == false isStorageOptimized() == false hasColMap() == trueindicesAreAllocated() == true isLocallyIndexed() == trueindices, then the redundant indices will be eliminated; this may happen at insertion or during the next call to fillComplete(). Definition at line 2512 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::removeLocalIndices | ( | LocalOrdinal | localRow | ) |
Remove all graph indices from the specified local row.
localRow is a local row of this graph. isGloballyIndexed() == false isStorageOptimized() == falsegetNumEntriesInLocalRow(localRow) == 0 indicesAreAllocated() == true isLocallyIndexed() == true Definition at line 2788 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::globalAssemble | ( | ) |
Communicate non-local contributions to other processes.
Each of the methods in this group is a global collective. It is necessary to call these mehtods on all nodes participating in the communicator associated with this graph. This method is called automatically by fillComplete(). Most users do not need to call this themselves, though we do permit this.
Definition at line 3011 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::resumeFill | ( | const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null | ) |
Resume fill operations. After calling fillComplete(), resumeFill() must be called before initiating any changes to the graph.
resumeFill() may be called repeatedly.
isFillActive() == true isFillComplete() == false Definition at line 3301 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::fillComplete | ( | const Teuchos::RCP< const map_type > & | domainMap, |
| const Teuchos::RCP< const map_type > & | rangeMap, | ||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null |
||
| ) |
Signal that data entry is complete, specifying domain and range maps.
Off-process indices are distributed (via globalAssemble()), indices are sorted, redundant indices are eliminated, and global indices are transformed to local indices.
isFillActive() == true isFillComplete()() == false isFillActive() == false isFillComplete() == trueParameters:
"Optimize Storage" (bool): Default is false. If true, then isStorageOptimized() returns true after fillComplete finishes. See isStorageOptimized() for consequences. Definition at line 3363 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::fillComplete | ( | const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null | ) |
Signal that data entry is complete.
Off-node entries are distributed (via globalAssemble()), repeated entries are summed, and global indices are transformed to local indices.
Definition at line 3334 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::expertStaticFillComplete | ( | const Teuchos::RCP< const map_type > & | domainMap, |
| const Teuchos::RCP< const map_type > & | rangeMap, | ||
| const Teuchos::RCP< const import_type > & | importer = Teuchos::null, |
||
| const Teuchos::RCP< const export_type > & | exporter = Teuchos::null, |
||
| const Teuchos::RCP< Teuchos::ParameterList > & | params = Teuchos::null |
||
| ) |
Perform a fillComplete on a graph that already has data, via setAllIndices().
The graph must already have filled local 1-D storage. If the graph has been constructed in any other way, this method will throw an exception. This routine is needed to support other Trilinos packages and should not be called by ordinary users.
Definition at line 3483 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Teuchos::Comm< int > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getComm | ( | ) | const [virtual] |
Returns the communicator.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 1006 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNode | ( | ) | const [virtual] |
Returns the underlying node.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 752 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getRowMap | ( | ) | const [virtual] |
Returns the Map that describes the row distribution in this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 764 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getColMap | ( | ) | const [virtual] |
Returns the Map that describes the column distribution in this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 776 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getDomainMap | ( | ) | const [virtual] |
Returns the Map associated with the domain of this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 788 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getRangeMap | ( | ) | const [virtual] |
Returns the Map associated with the domain of this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 800 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Import< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getImporter | ( | ) | const [virtual] |
Returns the importer associated with this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 812 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::RCP< const Export< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getExporter | ( | ) | const [virtual] |
Returns the exporter associated with this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 825 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| global_size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalNumRows | ( | ) | const [virtual] |
Returns the number of global rows in the graph.
Undefined if isFillActive().
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 673 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| global_size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalNumCols | ( | ) | const [virtual] |
Returns the number of global columns in the graph.
Returns the number of entries in the domain map of the matrix. Undefined if isFillActive().
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 684 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeNumRows | ( | ) | const [virtual] |
Returns the number of graph rows owned on the calling node.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 700 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeNumCols | ( | ) | const [virtual] |
Returns the number of columns connected to the locally owned rows of this graph.
Throws std::runtime_error if hasColMap() == false
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 712 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| GlobalOrdinal Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getIndexBase | ( | ) | const [virtual] |
Returns the index base for global indices for this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 1017 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| global_size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalNumEntries | ( | ) | const [virtual] |
Returns the global number of entries in the graph.
Undefined if isFillActive().
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 885 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeNumEntries | ( | ) | const [virtual] |
Returns the local number of entries in the graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 896 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNumEntriesInGlobalRow | ( | GlobalOrdinal | globalRow | ) | const [virtual] |
Returns the current number of entries on this node in the specified global row.
Returns OrdinalTraits<size_t>::invalid() if the specified global row does not belong to this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 2236 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNumEntriesInLocalRow | ( | LocalOrdinal | localRow | ) | const [virtual] |
Returns the current number of entries on this node in the specified local row.
Returns OrdinalTraits<size_t>::invalid() if the specified local row is not valid for this graph.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 2254 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeAllocationSize | ( | ) | const |
Returns the total number of indices allocated for the graph, across all rows on this node.
This is the allocation available to the user. Actual allocation may be larger, for example, after calling fillComplete(), and thus this does not necessarily reflect the memory consumption of the this graph.
This quantity is computed during the actual allocation. Therefore, if indicesAreAllocated() == false, this method returns OrdinalTraits<size_t>::invalid().
Definition at line 995 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNumAllocatedEntriesInGlobalRow | ( | GlobalOrdinal | globalRow | ) | const |
Returns the current number of allocated entries for this node in the specified global row .
Throws exception std::runtime_error if the specified global row does not belong to this node.
Definition at line 2270 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNumAllocatedEntriesInLocalRow | ( | LocalOrdinal | localRow | ) | const |
Returns the current number of allocated entries on this node in the specified local row.
Throws exception std::runtime_error if the specified local row is not valid for this node.
Definition at line 2287 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| global_size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalNumDiags | ( | ) | const [virtual] |
Returns the number of global diagonal entries, based on global row/column index comparisons.
Undefined if isFillActive().
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 742 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeNumDiags | ( | ) | const [virtual] |
Returns the number of local diagonal entries, based on global row/column index comparisons.
Undefined if isFillActive().
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 731 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| global_size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalMaxNumRowEntries | ( | ) | const [virtual] |
Maximum number of entries in all rows over all processes.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 907 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeMaxNumRowEntries | ( | ) | const [virtual] |
Maximum number of entries in all rows owned by the calling process.
Undefined if isFillActive().
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 918 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::hasColMap | ( | ) | const [virtual] |
Whether the graph has a column Map.
A CrsGraph has a column Map either because it was given to its constructor, or because it was constructed in fillComplete(). Calling fillComplete() always makes a column Map if the graph does not already have one.
A column Map lets the graph
The latter is mainly useful for a graph associated with a CrsMatrix.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 836 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isLowerTriangular | ( | ) | const [virtual] |
Whether the graph is locally lower triangular.
! isFillActive(). If fill is active, this method's behavior is undefined.Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 962 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isUpperTriangular | ( | ) | const [virtual] |
Whether the graph is locally upper triangular.
! isFillActive(). If fill is active, this method's behavior is undefined.Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 951 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isLocallyIndexed | ( | ) | const [virtual] |
If graph indices are in the local range, this function returns true. Otherwise, this function returns false. */.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 973 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isGloballyIndexed | ( | ) | const [virtual] |
If graph indices are in the global range, this function returns true. Otherwise, this function returns false. */.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 984 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isFillComplete | ( | ) | const [virtual] |
Returns true if fillComplete() has been called and the graph is in compute mode.
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 929 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isFillActive | ( | ) | const |
Returns true if resumeFill() has been called and the graph is in edit mode.
Definition at line 940 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isSorted | ( | ) | const |
Whether graph indices in all rows are known to be sorted.
A fill-complete graph is always sorted, as is a newly constructed graph. A graph is sorted immediately after calling resumeFill(), but any changes to the graph may result in the sorting status becoming unknown (and therefore, presumed unsorted).
Definition at line 1039 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isStorageOptimized | ( | ) | const |
Returns true if storage has been optimized.
Optimized storage means that the allocation of each row is equal to the number of entries. The effect is that a pass through the matrix, i.e., during a mat-vec, requires minimal memory traffic. One limitation of optimized storage is that no new indices can be added to the graph.
Definition at line 847 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| ProfileType Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getProfileType | ( | ) | const |
Returns true if the graph was allocated with static data structures.
Definition at line 874 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalRowCopy | ( | GlobalOrdinal | GlobalRow, |
| const Teuchos::ArrayView< GlobalOrdinal > & | Indices, | ||
| size_t & | NumIndices | ||
| ) | const [virtual] |
Get a copy of the given row, using global indices.
| GlobalRow | [in] Global index of the row. |
| Indices | [out] On output: Global column indices. |
| NumIndices | [out] Number of indices returned. |
Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 2391 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getLocalRowCopy | ( | LocalOrdinal | LocalRow, |
| const Teuchos::ArrayView< LocalOrdinal > & | indices, | ||
| size_t & | NumIndices | ||
| ) | const [virtual] |
Get a copy of the given row, using local indices.
| LocalRow | [in] Local index of the row. |
| Indices | [out] On output: Local column indices. |
| NumIndices | [out] Number of indices returned. |
hasColMap() Implements Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 2325 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalRowView | ( | GlobalOrdinal | GlobalRow, |
| Teuchos::ArrayView< const GlobalOrdinal > & | Indices | ||
| ) | const |
Extract a const, non-persisting view of global indices in a specified row of the graph.
| GlobalRow | - (In) Global row number for which indices are desired. |
| Indices | - (Out) Global column indices corresponding to values. |
isLocallyIndexed() == false indices.size() == getNumEntriesInGlobalRow(GlobalRow)Note: If GlobalRow does not belong to this node, then indices is set to null.
Definition at line 2473 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getLocalRowView | ( | LocalOrdinal | LocalRow, |
| Teuchos::ArrayView< const LocalOrdinal > & | indices | ||
| ) | const |
Extract a const, non-persisting view of local indices in a specified row of the graph.
| LocalRow | - (In) Local row number for which indices are desired. |
| Indices | - (Out) Global column indices corresponding to values. |
isGloballyIndexed() == false indices.size() == getNumEntriesInLocalRow(LocalRow)Note: If LocalRow does not belong to this node, then indices is set to null.
Definition at line 2436 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| std::string Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::description | ( | ) | const [virtual] |
Return a simple one-line description of this object.
Reimplemented from Tpetra::DistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 4925 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::describe | ( | Teuchos::FancyOStream & | out, |
| const Teuchos::EVerbosityLevel | verbLevel = Teuchos::Describable::verbLevel_default |
||
| ) | const [virtual] |
Print the object to the given output stream with given verbosity level.
Reimplemented from Tpetra::DistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 4950 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::checkSizes | ( | const SrcDistObject & | source | ) | [virtual] |
Compare the source and target (this) objects for compatibility.
Definition at line 5071 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::copyAndPermute | ( | const SrcDistObject & | source, |
| size_t | numSameIDs, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | permuteToLIDs, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | permuteFromLIDs | ||
| ) | [virtual] |
Perform copies and permutations that are local to this process.
| source | [in] On entry, the source object, from which we are distributing. We distribute to the destination object, which is *this object. |
| numSameIDs | [in] The umber of elements that are the same on the source and destination (this) objects. These elements are owned by the same process in both the source and destination objects. No permutation occurs. |
| numPermuteIDs | [in] The number of elements that are locally permuted between the source and destination objects. |
| permuteToLIDs | [in] List of the elements that are permuted. They are listed by their LID in the destination object. |
| permuteFromLIDs | [in] List of the elements that are permuted. They are listed by their LID in the source object. |
Definition at line 5087 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::packAndPrepare | ( | const SrcDistObject & | source, |
| const Teuchos::ArrayView< const LocalOrdinal > & | exportLIDs, | ||
| Teuchos::Array< GlobalOrdinal > & | exports, | ||
| const Teuchos::ArrayView< size_t > & | numPacketsPerLID, | ||
| size_t & | constantNumPackets, | ||
| Distributor & | distor | ||
| ) | [virtual] |
Perform any packing or preparation required for communication.
| source | [in] Source object for the redistribution. |
| exportLIDs | [in] List of the entries (as local IDs in the source object) we will be sending to other images. |
| exports | [out] On exit, the buffer for data to send. |
| numPacketsPerLID | [out] On exit, the implementation of this method must do one of two things: set numPacketsPerLID[i] to contain the number of packets to be exported for exportLIDs[i] and set constantNumPackets to zero, or set constantNumPackets to a nonzero value. If the latter, the implementation need not fill numPacketsPerLID. |
| constantNumPackets | [out] On exit, 0 if numPacketsPerLID has variable contents (different size for each LID). If nonzero, then it is expected that the number of packets per LID is constant, and that constantNumPackets is that value. |
| distor | [in] The Distributor object we are using. |
Definition at line 5189 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::pack | ( | const Teuchos::ArrayView< const LocalOrdinal > & | exportLIDs, |
| Teuchos::Array< GlobalOrdinal > & | exports, | ||
| const Teuchos::ArrayView< size_t > & | numPacketsPerLID, | ||
| size_t & | constantNumPackets, | ||
| Distributor & | distor | ||
| ) | const [virtual] |
Pack this object's data for Import or Export.
Reimplemented from Tpetra::RowGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >.
Definition at line 5220 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::unpackAndCombine | ( | const Teuchos::ArrayView< const LocalOrdinal > & | importLIDs, |
| const Teuchos::ArrayView< const GlobalOrdinal > & | imports, | ||
| const Teuchos::ArrayView< size_t > & | numPacketsPerLID, | ||
| size_t | constantNumPackets, | ||
| Distributor & | distor, | ||
| CombineMode | CM | ||
| ) | [virtual] |
Perform any unpacking and combining after communication.
| importLIDs | [in] List of the entries (as LIDs in the destination object) we received from other images. |
| imports | [in] Buffer containing data we received. |
| numPacketsPerLID | [in] If constantNumPackets is zero, then numPacketsPerLID[i] contains the number of packets imported for importLIDs[i]. |
| constantNumPackets | [in] If nonzero, then numPacketsPerLID is constant (same value in all entries) and constantNumPackets is that value. If zero, then numPacketsPerLID[i] is the number of packets imported for importLIDs[i]. |
| distor | [in] The Distributor object we are using. |
| CM | [in] The combine mode to use when combining the imported entries with existing entries. |
Definition at line 5280 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNumEntriesPerLocalRowUpperBound | ( | Teuchos::ArrayRCP< const size_t > & | boundPerLocalRow, |
| size_t & | boundForAllLocalRows, | ||
| bool & | boundSameForAllLocalRows | ||
| ) | const |
Get an upper bound on the number of entries that can be stored in each row.
When a CrsGraph is constructed, callers must give an upper bound on the number of entries in each local row. They may either supply a single integer which is the upper bound for all local rows, or they may give an array with a possibly different upper bound for each local row.
This method returns the upper bound for each row. If numEntriesPerLocalRowBound is Teuchos::null on output and boundSameForAllLocalRows is true on output, then numEntriesAllLocalRowsBound is the upper bound for all local rows. If boundSameForAllLocalRows is false on output, then numEntriesPerLocalRowBound has zero or more entries on output, and numEntriesPerLocalRowBound[i_local] is the upper bound for local row i_local.
The output argument boundSameForAllLocalRows is conservative; it only tells us whether boundForAllLocalRows has a meaningful value on output. We don't necessarily check whether all entries of boundPerLocalRow are the same.
Definition at line 2905 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::setAllIndices | ( | const t_RowPtrs & | rowPointers, |
| const t_LocalOrdinal_1D & | columnIndices | ||
| ) |
Set the graph's data directly, using 1-D storage.
hasColMap() == true rowPointers.size() != getNodeNumRows()+1 Definition at line 2836 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::setAllIndices | ( | const Teuchos::ArrayRCP< size_t > & | rowPointers, |
| const Teuchos::ArrayRCP< LocalOrdinal > & | columnIndices | ||
| ) |
Set the graph's data directly, using 1-D storage.
hasColMap() == true rowPointers.size() != getNodeNumRows()+1 Definition at line 2888 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::ArrayRCP< const size_t > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodeRowPtrs | ( | ) | const |
Get an Teuchos::ArrayRCP of the row-offsets.
The returned buffer exists in host-memory. This method may return Teuchos::null if "Delete Row Pointers" was true on fillComplete().
Definition at line 2303 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::ArrayRCP< const LocalOrdinal > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getNodePackedIndices | ( | ) | const |
Get an Teuchos::ArrayRCP of the packed column-indices.
The returned buffer exists in host-memory.
Definition at line 2314 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::replaceColMap | ( | const Teuchos::RCP< const map_type > & | newColMap | ) |
Replace the graph's current column Map with the given Map.
This only replaces the column Map. It does not change the graph's current column indices, or otherwise apply a permutation. For example, suppose that before calling this method, the calling process owns a row containing local column indices [0, 2, 4]. These indices do not change, nor does their order change, as a result of calling this method.
| newColMap | [in] New column Map. Must be nonnull. |
Definition at line 3912 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::reindexColumns | ( | const Teuchos::RCP< const map_type > & | newColMap, |
| const Teuchos::RCP< const import_type > & | newImport = Teuchos::null, |
||
| const bool | sortIndicesInEachRow = true |
||
| ) |
Reindex the column indices in place, and replace the column Map. Optionally, replace the Import object as well.
| newColMap | [in] New column Map. Must be nonnull. |
| newImport | [in] New Import object. Optional; computed if not provided or if null. Computing an Import is expensive, so it is worth providing this if you can. |
| sortIndicesInEachRow | [in] If true, sort the indices in each row after reindexing. |
Definition at line 3933 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::replaceDomainMapAndImporter | ( | const Teuchos::RCP< const map_type > & | newDomainMap, |
| const Teuchos::RCP< const import_type > & | newImporter | ||
| ) |
Replace the current domain Map and Import with the given parameters.
isFillComplete() == true isFillActive() == false Either the given Import object is null, or the target Map of the given Import is the same as this graph's column Map. Either the given Import object is null, or the source Map of the given Import is the same as this graph's domain Map. Definition at line 4202 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::removeEmptyProcessesInPlace | ( | const Teuchos::RCP< const map_type > & | newMap | ) | [virtual] |
Remove processes owning zero rows from the Maps and their communicator.
| newMap | [in] This must be the result of calling the removeEmptyProcesses() method on the row Map. If it is not, this method's behavior is undefined. This pointer will be null on excluded processes. |
This method satisfies the strong exception guarantee, as long the destructors of Export, Import, and Map do not throw exceptions. This means that either the method returns normally (without throwing an exception), or there are no externally visible side effects. However, this does not guarantee no deadlock when the graph's original communicator contains more than one process. In order to prevent deadlock, you must still wrap this call in a try/catch block and do an all-reduce over all processes in the original communicator to test whether the call succeeded. This safety measure should usually be unnecessary, since the method call should only fail on user error or failure to allocate memory.
Definition at line 5334 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::makeColMap | ( | ) | [protected] |
Make the graph's column Map, if it does not already have one.
Definition at line 4519 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::insertIndices | ( | const RowInfo & | rowInfo, |
| const SLocalGlobalViews & | newInds, | ||
| const ELocalGlobal | lg, | ||
| const ELocalGlobal | I | ||
| ) | [protected] |
Insert indices into the given row.
! (lg == LocalIndices && I == GlobalIndices). It does not make sense to give this method local column indices (meaning that the graph has a column Map), yet to ask it to store global indices.| rowInfo | [in] Result of CrsGraph's getRowInfo() or updateAllocAndValues() methods, for the locally owned row (whose local index is rowInfo.localRow) for which you want to insert indices. |
| newInds | [in] View of the column indices to insert. If lg == GlobalIndices, then newInds.ginds, a Teuchos::ArrayView<const GlobalOrdinal>, contains the (global) column indices to insert. Otherwise, if lg == LocalIndices, then newInds.linds, a Teuchos::ArrayView<const LocalOrdinal>, contains the (local) column indices to insert. |
| lg | If lg == GlobalIndices, then the input indices (in newInds) are global indices. Otherwise, if lg == LocalIndices, the input indices are local indices. |
| I | If lg == GlobalIndices, then this method will store the input indices as global indices. Otherwise, if I == LocalIndices, this method will store the input indices as local indices. |
Definition at line 1522 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::insertIndicesAndValues | ( | const RowInfo & | rowInfo, |
| const SLocalGlobalViews & | newInds, | ||
| const Teuchos::ArrayView< Scalar > & | oldRowVals, | ||
| const Teuchos::ArrayView< const Scalar > & | newRowVals, | ||
| const ELocalGlobal | lg, | ||
| const ELocalGlobal | I | ||
| ) | [protected] |
Insert indices and their values into the given row.
| Scalar | The type of a single value. When this method is called by CrsMatrix, Scalar corresponds to the first template parameter of CrsMatrix. |
! (lg == LocalIndices && I == GlobalIndices). It does not make sense to give this method local column indices (meaning that the graph has a column Map), yet to ask it to store global indices.| rowInfo | [in] Result of CrsGraph's getRowInfo() or updateAllocAndValues() methods, for the locally owned row (whose local index is rowInfo.localRow) for which you want to insert indices. |
| newInds | [in] View of the column indices to insert. If lg == GlobalIndices, then newInds.ginds, a Teuchos::ArrayView<const GlobalOrdinal>, contains the (global) column indices to insert. Otherwise, if lg == LocalIndices, then newInds.linds, a Teuchos::ArrayView<const LocalOrdinal>, contains the (local) column indices to insert. |
| oldRowVals | [out] View of the current values. They will be overwritten with the new values. |
| newRowVals | [in] View of the new values. They will be copied over the old values. |
| lg | If lg == GlobalIndices, then the input indices (in newInds) are global indices. Otherwise, if lg == LocalIndices, the input indices are local indices. |
| I | If lg == GlobalIndices, then this method will store the input indices as global indices. Otherwise, if I == LocalIndices, this method will store the input indices as local indices. |
Definition at line 1713 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::insertLocalIndicesFiltered | ( | const LocalOrdinal | localRow, |
| const Teuchos::ArrayView< const LocalOrdinal > & | indices | ||
| ) | [protected] |
Like insertLocalIndices(), but with column Map filtering.
Definition at line 2586 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::insertGlobalIndicesFiltered | ( | const GlobalOrdinal | localRow, |
| const Teuchos::ArrayView< const GlobalOrdinal > & | indices | ||
| ) | [protected] |
Like insertGlobalIndices(), but with column Map filtering.
Definition at line 2723 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| LocalOrdinal Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::transformLocalValues | ( | RowInfo | rowInfo, |
| const Teuchos::ArrayView< Scalar > & | rowVals, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | inds, | ||
| const Teuchos::ArrayView< const Scalar > & | newVals, | ||
| BinaryFunction | f | ||
| ) | const [inline, protected] |
Transform the given values using local indices.
| rowInfo | [in] Information about a given row of the graph. |
| rowVals | [in/out] The values to be transformed. They correspond to the row indicated by rowInfo. |
| inds | [in] The (local) indices in the row, for which to transform the corresponding values in rowVals. |
| newVals | [in] Values to use for transforming rowVals. It's probably OK for these to alias rowVals. |
| f | [in] A binary function used to transform rowVals. |
This method transforms the values using the expression
newVals[k] = f( rowVals[k], newVals[j] );
where k is the local index corresponding to inds[j]. It ignores elements of inds that are not owned by the calling process.
Definition at line 1357 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| LocalOrdinal Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::transformGlobalValues | ( | RowInfo | rowInfo, |
| const Teuchos::ArrayView< Scalar > & | rowVals, | ||
| const Teuchos::ArrayView< const GlobalOrdinal > & | inds, | ||
| const Teuchos::ArrayView< const Scalar > & | newVals, | ||
| BinaryFunction | f | ||
| ) | const [inline, protected] |
Transform the given values using global indices.
| rowInfo | [in] Information about a given row of the graph. |
| rowVals | [in/out] The values to be transformed. They correspond to the row indicated by rowInfo. |
| inds | [in] The (global) indices in the row, for which to transform the corresponding values in rowVals. |
| newVals | [in] Values to use for transforming rowVals. It's probably OK for these to alias rowVals. |
| f | [in] A binary function used to transform rowVals. |
Definition at line 1405 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isMerged | ( | ) | const [protected] |
Whether duplicate column indices in each row have been merged.
Definition at line 1050 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::setLocallyModified | ( | ) | [protected] |
Report that we made a local modification to its structure.
Call this after making a local change to the graph's structure. Changing the structure locally invalidates the "is sorted" and "is merged" states.
Definition at line 1061 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::sortAllIndices | ( | ) | [protected] |
Sort the column indices in all the rows.
Definition at line 4498 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::sortRowIndices | ( | const RowInfo | rowinfo | ) | [protected] |
Sort the column indices in the given row.
Definition at line 1776 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::sortRowIndicesAndValues | ( | const RowInfo | rowinfo, |
| const Teuchos::ArrayView< Scalar > & | values | ||
| ) | [protected] |
Sort the column indices and their values in the given row.
| Scalar | The type of the values. When calling this method from CrsMatrix, this should be the same as the Scalar template parameter of CrsMatrix. |
| rowinfo | [in] Result of getRowInfo() for the row. |
| values | [in/out] On input: values for the given row. If indices is an array of the column indices in the row, then values and indices should have the same number of entries, and indices[k] should be the column index corresponding to values[k]. On output: the same values, but sorted in the same order as the (now sorted) column indices in the row. |
Definition at line 1792 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::mergeAllIndices | ( | ) | [protected] |
Merge duplicate row indices in all of the rows.
isGloballyIndexed() == false.isMerged() == false. That is, this function would normally only be called after calling sortIndices(). Definition at line 4853 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::mergeRowIndices | ( | RowInfo | rowinfo | ) | [protected] |
Merge duplicate row indices in the given row.
isStorageOptimized() == false Definition at line 1809 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::mergeRowIndicesAndValues | ( | RowInfo | rowinfo, |
| const Teuchos::ArrayView< Scalar > & | rowValues | ||
| ) | [protected] |
Merge duplicate row indices in the given row, along with their corresponding values.
This method is only called by CrsMatrix, for a CrsMatrix whose graph is this CrsGraph instance. It is only called when the matrix owns the graph, not when the matrix was constructed with a const graph.
isStorageOptimized() == false Definition at line 1848 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::setDomainRangeMaps | ( | const Teuchos::RCP< const map_type > & | domainMap, |
| const Teuchos::RCP< const map_type > & | rangeMap | ||
| ) | [protected] |
Set the domain and range Maps, and invalidate the Import and/or Export objects if necessary.
If the domain Map has changed, invalidate the Import object (if there is one). Likewise, if the range Map has changed, invalidate the Export object (if there is one).
Definition at line 1918 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| RowInfo Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getRowInfo | ( | const size_t | myRow | ) | const [protected] |
Get information about the locally owned row with local index myRow.
Definition at line 1400 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::ArrayView< const LocalOrdinal > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getLocalView | ( | const RowInfo | rowinfo | ) | const [protected] |
Get a const, nonowned, locally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow).
Definition at line 1292 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::ArrayView< LocalOrdinal > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getLocalViewNonConst | ( | const RowInfo | rowinfo | ) | [protected] |
Get a nonconst, nonowned, locally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow).
Definition at line 1326 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::ArrayView< const GlobalOrdinal > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalView | ( | const RowInfo | rowinfo | ) | const [protected] |
Get a const, nonowned, globally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow).
Definition at line 1360 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| Teuchos::ArrayView< GlobalOrdinal > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getGlobalViewNonConst | ( | const RowInfo | rowinfo | ) | [protected] |
Get a nonconst, nonowned, globally indexed view of the locally owned row myRow, such that rowinfo = getRowInfo(myRow).
Definition at line 1380 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::findLocalIndex | ( | RowInfo | rowinfo, |
| LocalOrdinal | ind, | ||
| size_t | hint = 0 |
||
| ) | const [protected] |
Find the column offset corresponding to the given (local) column index.
The name of this method is a bit misleading. It does not actually find the column index. Instead, it takes a local column index ind, and returns the corresponding offset into the raw array of column indices (whether that be 1-D or 2-D storage).
| rowinfo | [in] Result of getRowInfo() for the given row. |
| ind | [in] (Local) column index for which to find the offset. |
| hint | [in] Hint for where to find ind in the column indices for the given row. If colInds is the ArrayView of the (local) column indices for the given row, and if colInds[hint] == ind, then the hint is correct. The hint is ignored if it is out of range (that is, greater than or equal to the number of entries in the given row). |
The hint optimizes for the case of calling this method several times with the same row (as it would be in transformLocalValues) when several index inputs occur in consecutive sequence. This may occur (for example) when there are multiple degrees of freedom per mesh point, and users are handling the assignment of degrees of freedom to global indices manually (rather than letting BlockMap take care of it). In that case, users might choose to assign the degrees of freedom for a mesh point to consecutive global indices. Epetra implements the hint for this reason.
The hint only costs two comparisons (one to check range, and the other to see if the hint was correct), and it can save searching for the indices (which may take a lot more than two comparisons).
Definition at line 1938 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::findLocalIndex | ( | RowInfo | rowinfo, |
| LocalOrdinal | ind, | ||
| Teuchos::ArrayView< const LocalOrdinal > | colInds, | ||
| size_t | hint = 0 |
||
| ) | const [protected] |
Find the column offset corresponding to the given (local) column index, given a view of the (local) column indices.
The name of this method is a bit misleading. It does not actually find the column index. Instead, it takes a local column index ind, and returns the corresponding offset into the raw array of column indices (whether that be 1-D or 2-D storage).
It is best to use this method if you plan to call it several times for the same row, like in transformLocalValues(). In that case, it amortizes the overhead of calling getLocalView().
| rowinfo | [in] Result of getRowInfo() for the given row. |
| ind | [in] (Local) column index for which to find the offset. |
| colInds | [in] View of all the (local) column indices for the given row. |
| hint | [in] Hint for where to find ind in the column indices for the given row. If colInds is the ArrayView of the (local) column indices for the given row, and if colInds[hint] == ind, then the hint is correct. The hint is ignored if it is out of range (that is, greater than or equal to the number of entries in the given row). |
See the documentation of the three-argument version of this method for an explanation and justification of the hint.
Definition at line 1951 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::findGlobalIndex | ( | RowInfo | rowinfo, |
| GlobalOrdinal | ind, | ||
| size_t | hint = 0 |
||
| ) | const [protected] |
Find the column offset corresponding to the given (global) column index.
The name of this method is a bit misleading. It does not actually find the column index. Instead, it takes a global column index ind, and returns the corresponding offset into the raw array of column indices (whether that be 1-D or 2-D storage).
Definition at line 2001 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::LocalStaticCrsGraphType Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getLocalGraph_Kokkos | ( | ) | const [protected] |
Get the local graph.
This is only a valid representation of the local graph if the (global) graph is fill complete.
Definition at line 4249 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::hasRowInfo | ( | ) | const [protected] |
Whether it is correct to call getRowInfo().
Definition at line 5434 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::checkInternalState | ( | ) | const [protected] |
Throw an exception if the internal state is not consistent.
Definition at line 2059 of file Tpetra_KokkosRefactor_CrsGraph_def.hpp.
| void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::doImport | ( | const SrcDistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | source, |
| const Import< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | importer, | ||
| CombineMode | CM | ||
| ) | [inherited] |
Import data into this object using an Import object ("forward mode").
The input DistObject is always the source of the data redistribution operation, and the *this object is always the target.
If you don't know the difference between forward and reverse mode, then you probably want forward mode. Use this method with your precomputed Import object if you want to do an Import, else use doExport() with a precomputed Export object.
| source | [in] The "source" object for redistribution. |
| importer | [in] Precomputed data redistribution plan. Its source Map must be the same as the input DistObject's Map, and its target Map must be the same as this->getMap(). |
| CM | [in] How to combine incoming data with the same global index. |
| void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::doImport | ( | const SrcDistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | source, |
| const Export< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | exporter, | ||
| CombineMode | CM | ||
| ) | [inherited] |
Import data into this object using an Export object ("reverse mode").
The input DistObject is always the source of the data redistribution operation, and the *this object is always the target.
If you don't know the difference between forward and reverse mode, then you probably want forward mode. Use the version of doImport() that takes a precomputed Import object in that case.
| source | [in] The "source" object for redistribution. |
| exporter | [in] Precomputed data redistribution plan. Its target Map must be the same as the input DistObject's Map, and its source Map must be the same as this->getMap(). (Note the difference from forward mode.) |
| CM | [in] How to combine incoming data with the same global index. |
| void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::doExport | ( | const SrcDistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | source, |
| const Export< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | exporter, | ||
| CombineMode | CM | ||
| ) | [inherited] |
Export data into this object using an Export object ("forward mode").
The input DistObject is always the source of the data redistribution operation, and the *this object is always the target.
If you don't know the difference between forward and reverse mode, then you probably want forward mode. Use this method with your precomputed Export object if you want to do an Export, else use doImport() with a precomputed Import object.
| source | [in] The "source" object for redistribution. |
| exporter | [in] Precomputed data redistribution plan. Its source Map must be the same as the input DistObject's Map, and its target Map must be the same as this->getMap(). |
| CM | [in] How to combine incoming data with the same global index. |
| void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::doExport | ( | const SrcDistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | source, |
| const Import< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | importer, | ||
| CombineMode | CM | ||
| ) | [inherited] |
Export data into this object using an Import object ("reverse mode").
The input DistObject is always the source of the data redistribution operation, and the *this object is always the target.
If you don't know the difference between forward and reverse mode, then you probably want forward mode. Use the version of doExport() that takes a precomputed Export object in that case.
| source | [in] The "source" object for redistribution. |
| importer | [in] Precomputed data redistribution plan. Its target Map must be the same as the input DistObject's Map, and its source Map must be the same as this->getMap(). (Note the difference from forward mode.) |
| CM | [in] How to combine incoming data with the same global index. |
| bool Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::isDistributed | ( | ) | const [inherited] |
Whether this is a globally distributed object.
For a definition of "globally distributed" (and its opposite, "locally replicated"), see the documentation of Map's isDistributed() method.
| virtual Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::getMap | ( | ) | const [inline, virtual, inherited] |
The Map describing the parallel distribution of this object.
Note that some Tpetra objects might be distributed using multiple Map objects. For example, CrsMatrix has both a row Map and a column Map. It is up to the subclass to decide which Map to use when invoking the DistObject constructor.
Definition at line 316 of file Tpetra_DistObject_decl.hpp.
| void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::print | ( | std::ostream & | os | ) | const [inherited] |
Print this object to the given output stream.
We generally assume that all MPI processes can print to the given stream.
| virtual void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::removeEmptyProcessesInPlace | ( | const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > & | newMap | ) | [virtual, inherited] |
Remove processes which contain no elements in this object's Map.
On input, this object is distributed over the Map returned by getMap() (the "original Map," with its communicator, the "original communicator"). The input newMap of this method must be the same as the result of calling getMap()->removeEmptyProcesses(). On processes in the original communicator which contain zero elements ("excluded processes," as opposed to "included processes"), the input newMap must be Teuchos::null (which is what getMap()->removeEmptyProcesses() returns anyway).
On included processes, reassign this object's Map (that would be returned by getMap()) to the input newMap, and do any work that needs to be done to restore correct semantics. On excluded processes, free any data that needs freeing, and do any other work that needs to be done to restore correct semantics.
This method has collective semantics over the original communicator. On exit, the only method of this object which is safe to call on excluded processes is the destructor. This implies that subclasses' destructors must not contain communication operations.
| virtual size_t Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::constantNumberOfPackets | ( | ) | const [protected, virtual, inherited] |
Whether the implementation's instance promises always to have a constant number of packets per LID, and if so, how many packets per LID there are.
If this method returns zero, the instance says that it might possibly have a different number of packets for each LID to send or receive. If it returns nonzero, the instance promises that the number of packets is the same for all LIDs, and that the return value is this number of packets per LID.
The default implementation of this method returns zero. This does not affect the behavior of doTransfer() in any way. If a nondefault implementation returns nonzero, doTransfer() will use this information to avoid unnecessary allocation and / or resizing of arrays.
| virtual void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::doTransfer | ( | const SrcDistObject< GlobalOrdinal, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > & | src, |
| CombineMode | CM, | ||
| size_t | numSameIDs, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | permuteToLIDs, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | permuteFromLIDs, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | remoteLIDs, | ||
| const Teuchos::ArrayView< const LocalOrdinal > & | exportLIDs, | ||
| Distributor & | distor, | ||
| ReverseOption | revOp | ||
| ) | [protected, virtual, inherited] |
Redistribute data across memory images.
| src | [in] The source object, to redistribute into the target object, which is *this object. |
| CM | [in] The combine mode that describes how to combine values that map to the same global ID on the same process. |
| permuteToLIDs | [in] See copyAndPermute(). |
| permuteFromLIDs | [in] See copyAndPermute(). |
| remoteLIDs | [in] List of entries (as local IDs) in the destination object to receive from other processes. |
| exportLIDs | [in] See packAndPrepare(). |
| distor | [in/out] The Distributor object that knows how to redistribute data. |
| revOp | [in] Whether to do a forward or reverse mode redistribution. |
| virtual void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::createViews | ( | ) | const [protected, virtual, inherited] |
Hook for creating a const view.
doTransfer() calls this on the source object. By default, it does nothing, but the source object can use this as a hint to fetch data from a compute buffer on an off-CPU device (such as a GPU) into host memory.
| virtual void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::createViewsNonConst | ( | KokkosClassic::ReadWriteOption | rwo | ) | [protected, virtual, inherited] |
Hook for creating a nonconst view.
doTransfer() calls this on the destination (*this) object. By default, it does nothing, but the destination object can use this as a hint to fetch data from a compute buffer on an off-CPU device (such as a GPU) into host memory.
| rwo | [in] Whether to create a write-only or a read-and-write view. For Kokkos Node types where compute buffers live in a separate memory space (e.g., in the device memory of a discrete accelerator like a GPU), a write-only view only requires copying from host memory to the compute buffer, whereas a read-and-write view requires copying both ways (once to read, from the compute buffer to host memory, and once to write, back to the compute buffer). |
| virtual void Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::releaseViews | ( | ) | const [protected, virtual, inherited] |
Hook for releasing views.
doTransfer() calls this on both the source and destination objects, once it no longer needs to access that object's data. By default, this method does nothing. Implementations may use this as a hint to free host memory which is a view of a compute buffer, once the host memory view is no longer needed. Some implementations may prefer to mirror compute buffers in host memory; for these implementations, releaseViews() may do nothing.
Teuchos::RCP<const map_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::rowMap_ [protected] |
The Map describing the distribution of rows of the graph.
Definition at line 1641 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::RCP<const map_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::colMap_ [protected] |
The Map describing the distribution of columns of the graph.
Definition at line 1643 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::RCP<const map_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::rangeMap_ [protected] |
The Map describing the range of the (matrix corresponding to the) graph.
Definition at line 1645 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::RCP<const map_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::domainMap_ [protected] |
The Map describing the domain of the (matrix corresponding to the) graph.
Definition at line 1647 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::RCP<const import_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::importer_ [protected] |
The Import from the domain Map to the column Map.
This gets constructed by fillComplete. It may be null if the domain Map and the column Map are the same, since no Import is necessary in that case for sparse matrix-vector multiply.
Definition at line 1655 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::RCP<const export_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::exporter_ [protected] |
LocalStaticCrsGraphType Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::k_lclGraph_ [protected] |
Local graph; only initialized after first fillComplete() call.
Definition at line 1665 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
ProfileType Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::pftype_ [protected] |
Whether the graph was allocated with static or dynamic profile.
Definition at line 1674 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Kokkos::DualView<const size_t*, Kokkos::LayoutLeft, device_type> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::k_numAllocPerRow_ [protected] |
The maximum number of entries to allow in each locally owned row, per row.
This is an argument to some of the graph's constructors. Either this or numAllocForAllRows_ is used, but not both. allocateIndices, setAllIndices, and expertStaticFillComplete all deallocate this array (and the legacy view numAllocPerRow_) once they are done with it.
This array only exists on a process before the graph's indices are allocated on that process. After that point, it is discarded, since the graph's allocation implicitly or explicitly represents the same information.
FIXME (mfh 07 Aug 2014) We want graph's constructors to allocate, rather than doing lazy allocation at first insert. This will make both numAllocPerRow_ and numAllocForAllRows_ obsolete, so we don't have to make a Kokkos refactor version of numAllocPerRow_.
Definition at line 1695 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::ArrayRCP<const size_t> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::numAllocPerRow_ [protected] |
Legacy Kokkos classic version of k_numAllocPerRow_.
This is just a view of k_numAllocPerRow_. We create views using Kokkos::Compat::persistingView, so the Kokkos::View won't get deallocated until the ArrayRCP's reference count goes to zero.
Definition at line 1703 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
size_t Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::numAllocForAllRows_ [protected] |
The maximum number of entries to allow in each locally owned row.
This is an argument to some of the graph's constructors. Either this or numAllocPerRow_ is used, but not both.
FIXME (mfh 07 Aug 2014) We want graph's constructors to allocate, rather than doing lazy allocation at first insert. This will make both numAllocPerRow_ and numAllocForAllRows_ obsolete, so we don't have to make a Kokkos refactor version of numAllocPerRow_.
Definition at line 1715 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
t_LocalOrdinal_1D Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::k_lclInds1D_ [protected] |
Local column indices for all rows.
This is only allocated if
Definition at line 1727 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
t_GlobalOrdinal_1D Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::k_gblInds1D_ [protected] |
Global column indices for all rows.
This is only allocated if
Definition at line 1739 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::ArrayRCP<GlobalOrdinal> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::gblInds1D_ [protected] |
Legacy Kokkos classic version of k_gblInds1D_.
This is just a view of k_gblInds1D_. We create views using Kokkos::Compat::persistingView, so the Kokkos::View won't get deallocated until the ArrayRCP's reference count goes to zero.
Definition at line 1746 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
t_RowPtrs Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::k_rowPtrs_ [protected] |
Row offsets for "1-D" storage.
This is only allocated if "1-D" (StaticProfile) storage is active. In that case, if beg = k_rowPtrs_(i_lcl) and end = k_rowPtrs_(i_lcl+1) for local row index i_lcl, then
Only the first k_numRowEntries_(i_lcl) of these entries are actual valid column indices. Any remaining entries are "extra space." If the graph's storage is packed, then there is no extra space, and the k_numRowEntries_ array is invalid.
Both the k_rowPtrs_ and k_numRowEntries_ arrays are not allocated if the graph has 2-D (DynamicProfile) storage.
If it is allocated, k_rowPtrs_ has length getNodeNumRows()+1. The k_numRowEntries_ array has has length getNodeNumRows(), again if it is allocated.
[we may delete this to save memory on fillComplete, if "Delete Row Pointers" is specified.]
Definition at line 1775 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::ArrayRCP<Teuchos::Array<LocalOrdinal> > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::lclInds2D_ [protected] |
Local column indices for all rows.
This is only allocated if
In that case, if i_lcl is the local index of a locally owned row, then lclInds2D_[i_lcl] stores the local column indices for that row.
Definition at line 1802 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::ArrayRCP<Teuchos::Array<GlobalOrdinal> > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::gblInds2D_ [protected] |
Global column indices for all rows.
This is only allocated if
In that case, if i_gbl is the global index of a globally owned row, then gblInds2D_[i_gbl] stores the global column indices for that row.
Definition at line 1815 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
t_numRowEntries_ Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::k_numRowEntries_ [protected] |
The number of local entries in each locally owned row.
This is deallocated in fillComplete() if fillComplete()'s "Optimize Storage" parameter is set to true.
This may also exist with 1-D storage, if storage is unpacked.
Definition at line 1825 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::ArrayRCP<size_t> Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::numRowEntries_ [protected] |
Legacy Kokkos classic version of k_numRowEntries_.
This is just a view of k_numRowEntries_. We create views using Kokkos::Compat::persistingView, so the Kokkos::DualView won't get deallocated until the ArrayRCP's reference count goes to zero.
This may also exist with 1-D storage, if storage is unpacked.
Definition at line 1835 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Details::EStorageStatus Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::storageStatus_ [protected] |
Status of the graph's storage, when not in a fill-complete state.
The phrase "When not in a fill-complete state" is important. When the graph is fill complete, it always uses 1-D "packed" storage. However, if the "Optimize Storage" parameter to fillComplete was false, the graph may keep unpacked 1-D or 2-D storage around and resume it on the next resumeFill call.
Definition at line 1848 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::lowerTriangular_ [protected] |
Whether the graph is locally lower triangular.
Definition at line 1856 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::upperTriangular_ [protected] |
Whether the graph is locally upper triangular.
Definition at line 1858 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::indicesAreSorted_ [protected] |
Whether the graph's indices are sorted in each row, on this process.
Definition at line 1860 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::noRedundancies_ [protected] |
Whether the graph's indices are non-redundant (merged) in each row, on this process.
Definition at line 1863 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::haveLocalConstants_ [protected] |
Whether this process has computed local constants.
Definition at line 1865 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::haveGlobalConstants_ [protected] |
Whether all processes have computed global constants.
Definition at line 1867 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
std::map<GlobalOrdinal, std::vector<GlobalOrdinal> > Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::nonlocals_ [protected] |
Nonlocal data given to insertGlobalValues or sumIntoGlobalValues.
Definition at line 1870 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
bool Tpetra::CrsGraph< LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::sortGhostsAssociatedWithEachProcessor_ [protected] |
Whether to require makeColMap() (and therefore fillComplete()) to order column Map GIDs associated with each remote process in ascending order.
makeColMap() always groups remote GIDs by process rank, so that all remote GIDs with the same owning rank occur contiguously. By default, it always sorts remote GIDs in increasing order within those groups. This behavior differs from Epetra, which does not sort remote GIDs with the same owning process.
This is true by default, which means "sort remote GIDs." If you don't want to sort (for compatibility with Epetra), call sortGhostColumnGIDsWithinProcessBlock(false).
Definition at line 1886 of file Tpetra_KokkosRefactor_CrsGraph_decl.hpp.
Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > > > Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::map_ [protected, inherited] |
The Map over which this object is distributed.
Definition at line 611 of file Tpetra_DistObject_decl.hpp.
Teuchos::Array<GlobalOrdinal > Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::imports_ [protected, inherited] |
Buffer into which packed data are imported (received from other processes).
Definition at line 615 of file Tpetra_DistObject_decl.hpp.
Teuchos::Array<size_t> Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::numImportPacketsPerLID_ [protected, inherited] |
Number of packets to receive for each receive operation.
This array is used in Distributor::doPosts() (and doReversePosts()) when starting the ireceive operation.
This may be ignored in doTransfer() if constantNumPackets is nonzero, indicating a constant number of packets per LID. (For example, MultiVector sets the constantNumPackets output argument of packAndPrepare() to the number of columns in the multivector.)
Definition at line 627 of file Tpetra_DistObject_decl.hpp.
Teuchos::Array<GlobalOrdinal > Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::exports_ [protected, inherited] |
Buffer from which packed data are exported (sent to other processes).
Definition at line 630 of file Tpetra_DistObject_decl.hpp.
Teuchos::Array<size_t> Tpetra::DistObject< GlobalOrdinal , LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode< DeviceType > >::numExportPacketsPerLID_ [protected, inherited] |
Number of packets to send for each send operation.
This array is used in Distributor::doPosts() (and doReversePosts()) for preparing for the send operation.
This may be ignored in doTransfer() if constantNumPackets is nonzero, indicating a constant number of packets per LID. (For example, MultiVector sets the constantNumPackets output argument of packAndPrepare() to the number of columns in the multivector.)
Definition at line 642 of file Tpetra_DistObject_decl.hpp.
1.7.6.1