Zoltan2
Public Types | Public Member Functions | List of all members
Zoltan2::MappingSolution< Adapter > Class Template Reference

PartitionMapping maps a solution or an input distribution to ranks. More...

#include <Zoltan2_MappingSolution.hpp>

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Public Types

typedef std::unordered_map< part_t, int > rankmap_t
 

Public Member Functions

 MappingSolution (const RCP< const Teuchos::Comm< int > > &comm, const RCP< Algorithm< Adapter > > &algorithm_=Teuchos::null)
 Constructor. More...
 
 ~MappingSolution ()
 
void getMyPartsView (part_t &numParts, part_t *&parts)
 Get the parts belonging to this rank. More...
 
int getRankForPart (part_t part)
 Get the rank containing a part. Simplifying assumption: a part is wholy assigned to a rank; it is not spread across ranks. More...
 
void setMap_PartsForRank (ArrayRCP< int > &idx, ArrayRCP< part_t > &parts)
 
void setMap_RankForPart (ArrayRCP< part_t > &parts, ArrayRCP< int > &ranks)
 
void setMap_RankForPart (RCP< rankmap_t > &rankmap)
 

Detailed Description

template<typename Adapter>
class Zoltan2::MappingSolution< Adapter >

PartitionMapping maps a solution or an input distribution to ranks.

Definition at line 63 of file Zoltan2_MappingSolution.hpp.

Member Typedef Documentation

◆ rankmap_t

template<typename Adapter>
typedef std::unordered_map<part_t, int> Zoltan2::MappingSolution< Adapter >::rankmap_t

Definition at line 81 of file Zoltan2_MappingSolution.hpp.

Constructor & Destructor Documentation

◆ MappingSolution()

template<typename Adapter>
Zoltan2::MappingSolution< Adapter >::MappingSolution ( const RCP< const Teuchos::Comm< int > > &  comm,
const RCP< Algorithm< Adapter > > &  algorithm_ = Teuchos::null 
)
inline

Constructor.

Definition at line 73 of file Zoltan2_MappingSolution.hpp.

◆ ~MappingSolution()

template<typename Adapter>
Zoltan2::MappingSolution< Adapter >::~MappingSolution ( )
inline

Definition at line 79 of file Zoltan2_MappingSolution.hpp.

Member Function Documentation

◆ getMyPartsView()

template<typename Adapter>
void Zoltan2::MappingSolution< Adapter >::getMyPartsView ( part_t &  numParts,
part_t *&  parts 
)
inline

Get the parts belonging to this rank.

Parameters
numPartson return, set to the number of parts assigned to rank.
partson return, pointer (view) to the parts assigned to rank

Definition at line 87 of file Zoltan2_MappingSolution.hpp.

◆ getRankForPart()

template<typename Adapter>
int Zoltan2::MappingSolution< Adapter >::getRankForPart ( part_t  part)
inline

Get the rank containing a part. Simplifying assumption: a part is wholy assigned to a rank; it is not spread across ranks.

Parameters
partId of the part whose rank is sought
Returns
rank to which part is assigned

Definition at line 145 of file Zoltan2_MappingSolution.hpp.

◆ setMap_PartsForRank()

template<typename Adapter>
void Zoltan2::MappingSolution< Adapter >::setMap_PartsForRank ( ArrayRCP< int > &  idx,
ArrayRCP< part_t > &  parts 
)
inline

Definition at line 189 of file Zoltan2_MappingSolution.hpp.

◆ setMap_RankForPart() [1/2]

template<typename Adapter>
void Zoltan2::MappingSolution< Adapter >::setMap_RankForPart ( ArrayRCP< part_t > &  parts,
ArrayRCP< int > &  ranks 
)
inline

Definition at line 209 of file Zoltan2_MappingSolution.hpp.

◆ setMap_RankForPart() [2/2]

template<typename Adapter>
void Zoltan2::MappingSolution< Adapter >::setMap_RankForPart ( RCP< rankmap_t > &  rankmap)
inline

Definition at line 224 of file Zoltan2_MappingSolution.hpp.


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