Zoltan2
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Public Types | Public Member Functions | Static Public Attributes | List of all members
VerySimpleVectorAdapter< User > Class Template Reference
Inheritance diagram for VerySimpleVectorAdapter< User >:
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Collaboration diagram for VerySimpleVectorAdapter< User >:
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Public Types

typedef Zoltan2::VectorAdapter< User >::lno_t lno_t
 
typedef Zoltan2::VectorAdapter< User >::gno_t gno_t
 
typedef Zoltan2::VectorAdapter< User >::scalar_t scalar_t
 
typedef Zoltan2::VectorAdapter< User >::part_t part_t
 
- Public Types inherited from Zoltan2::BaseAdapter< User >
typedef InputTraits< User >::lno_t lno_t
 
typedef InputTraits< User >::gno_t gno_t
 
typedef InputTraits< User >::scalar_t scalar_t
 
typedef InputTraits< User >::node_t node_t
 
typedef InputTraits< User >::part_t part_t
 
typedef InputTraits< User >::offset_t offset_t
 

Public Member Functions

 VerySimpleVectorAdapter (const Teuchos::Comm< int > &comm_, int nPartsPerRow_, int lowestPartNum_, bool useInputParts_=false)
 
void print (std::string hi)
 
bool adapterUsesInputParts ()
 
int adapterNPartsPerRow ()
 
int adapterLowestPartNum ()
 
size_t getLocalNumIDs () const
 Returns the number of objects on this process.
 
void getIDsView (const gno_t *&Ids) const
 
int getNumEntriesPerID () const
 Return the number of vectors.
 
void getEntriesView (const scalar_t *&Coords, int &Stride, int Idx) const
 
void getPartsView (const part_t *&InputPart) const
 
- Public Member Functions inherited from Zoltan2::VectorAdapter< User >
virtual ~VectorAdapter ()
 Destructor.
 
enum BaseAdapterType adapterType () const override
 Returns the type of adapter.
 
virtual void getEntriesView (const scalar_t *&elements, int &stride, int idx=0) const
 Provide a pointer to the elements of the specified vector.
 
virtual void getEntriesKokkosView (Kokkos::View< scalar_t **, Kokkos::LayoutLeft, typename node_t::device_type > &elements) const
 Provide a Kokkos view to the elements of the specified vector.
 
void generateFiles (const char *fileprefix, const Teuchos::Comm< int > &comm) const
 Write files that can be used as input to Zoltan or Zoltan2 driver Creates chaco-formatted input files for coordinates and weights that can be used as input for Zoltan or Zoltan2 drivers. This routine is SERIAL and can be quite slow. It is meant as a debugging tool only, to allow Zoltan developers to replicate performance that applications are seeing using the applicatios' input.
 
int getDimension () const
 
void getCoordinatesView (const scalar_t *&elements, int &stride, int idx=0) const override
 
void getCoordinatesKokkosView (Kokkos::View< scalar_t **, Kokkos::LayoutLeft, typename node_t::device_type > &elements) const override
 
- Public Member Functions inherited from Zoltan2::AdapterWithCoords< User >
virtual void getCoordinatesView (const typename BaseAdapter< User >::scalar_t *&coords, int &stride, int coordDim) const =0
 
virtual void getCoordinatesKokkosView (Kokkos::View< typename BaseAdapter< User >::scalar_t **, Kokkos::LayoutLeft, typename BaseAdapter< User >::node_t::device_type > &elements) const =0
 
- Public Member Functions inherited from Zoltan2::BaseAdapter< User >
virtual ~BaseAdapter ()
 Destructor.
 
virtual void getIDsView (const gno_t *&ids) const
 Provide a pointer to this process' identifiers.
 
virtual void getIDsKokkosView (Kokkos::View< const gno_t *, typename node_t::device_type > &ids) const
 Provide a Kokkos view to this process' identifiers.
 
void getPartsView (const part_t *&inputPart) const
 Provide pointer to a weight array with stride.
 
template<typename Adapter >
void applyPartitioningSolution (const User &in, User *&out, const PartitioningSolution< Adapter > &solution) const
 Apply a PartitioningSolution to an input.
 
- Public Member Functions inherited from Zoltan2::BaseAdapterRoot
virtual ~BaseAdapterRoot ()
 
virtual int getNumWeightsPerID () const
 Returns the number of weights per object. Number of weights per object should be zero or greater. If zero, then it is assumed that all objects are equally weighted. Default is zero weights per ID.
 

Static Public Attributes

static const int nCoordDim = 2
 
static const int nCoordPerRank = 6
 

Additional Inherited Members

- Protected Member Functions inherited from Zoltan2::BaseAdapter< User >
void generateWeightFileOnly (const char *fileprefix, const Teuchos::Comm< int > &comm) const
 

Detailed Description

template<typename User>
class VerySimpleVectorAdapter< User >

Definition at line 62 of file Mapping.cpp.

Member Typedef Documentation

◆ lno_t

template<typename User >
typedef Zoltan2::VectorAdapter<User>::lno_t VerySimpleVectorAdapter< User >::lno_t

Definition at line 69 of file Mapping.cpp.

◆ gno_t

template<typename User >
typedef Zoltan2::VectorAdapter<User>::gno_t VerySimpleVectorAdapter< User >::gno_t

Definition at line 70 of file Mapping.cpp.

◆ scalar_t

template<typename User >
typedef Zoltan2::VectorAdapter<User>::scalar_t VerySimpleVectorAdapter< User >::scalar_t

Definition at line 71 of file Mapping.cpp.

◆ part_t

template<typename User >
typedef Zoltan2::VectorAdapter<User>::part_t VerySimpleVectorAdapter< User >::part_t

Definition at line 72 of file Mapping.cpp.

Constructor & Destructor Documentation

◆ VerySimpleVectorAdapter()

template<typename User >
VerySimpleVectorAdapter< User >::VerySimpleVectorAdapter ( const Teuchos::Comm< int > & comm_,
int nPartsPerRow_,
int lowestPartNum_,
bool useInputParts_ = false )
inline

Definition at line 79 of file Mapping.cpp.

Member Function Documentation

◆ print()

template<typename User >
void VerySimpleVectorAdapter< User >::print ( std::string hi)
inline

Definition at line 106 of file Mapping.cpp.

◆ adapterUsesInputParts()

template<typename User >
bool VerySimpleVectorAdapter< User >::adapterUsesInputParts ( )
inline

Definition at line 144 of file Mapping.cpp.

◆ adapterNPartsPerRow()

template<typename User >
int VerySimpleVectorAdapter< User >::adapterNPartsPerRow ( )
inline

Definition at line 145 of file Mapping.cpp.

◆ adapterLowestPartNum()

template<typename User >
int VerySimpleVectorAdapter< User >::adapterLowestPartNum ( )
inline

Definition at line 146 of file Mapping.cpp.

◆ getLocalNumIDs()

template<typename User >
size_t VerySimpleVectorAdapter< User >::getLocalNumIDs ( ) const
inlinevirtual

Returns the number of objects on this process.

Objects may be coordinates, graph vertices, matrix rows, etc. They are the objects to be partitioned, ordered, or colored.

Implements Zoltan2::BaseAdapterRoot.

Definition at line 149 of file Mapping.cpp.

◆ getIDsView()

template<typename User >
void VerySimpleVectorAdapter< User >::getIDsView ( const gno_t *& Ids) const
inline

Definition at line 150 of file Mapping.cpp.

◆ getNumEntriesPerID()

template<typename User >
int VerySimpleVectorAdapter< User >::getNumEntriesPerID ( ) const
inlinevirtual

Return the number of vectors.

Implements Zoltan2::VectorAdapter< User >.

Definition at line 152 of file Mapping.cpp.

◆ getEntriesView()

template<typename User >
void VerySimpleVectorAdapter< User >::getEntriesView ( const scalar_t *& Coords,
int & Stride,
int Idx ) const
inline

Definition at line 153 of file Mapping.cpp.

◆ getPartsView()

template<typename User >
void VerySimpleVectorAdapter< User >::getPartsView ( const part_t *& InputPart) const
inline

Definition at line 159 of file Mapping.cpp.

Member Data Documentation

◆ nCoordDim

template<typename User >
const int VerySimpleVectorAdapter< User >::nCoordDim = 2
static

Definition at line 75 of file Mapping.cpp.

◆ nCoordPerRank

template<typename User >
const int VerySimpleVectorAdapter< User >::nCoordPerRank = 6
static

Definition at line 76 of file Mapping.cpp.


The documentation for this class was generated from the following file: