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Sundance::ContainerComm< T > Class Template Reference

#include <ContainerComm.h>

List of all members.

Static Public Methods

void bcast (T &x, int src, const MPIComm &comm)
broadcast a single object
void send (const T &x, int tag, int dest, const MPIComm &comm)
send a single object
void recv (T &x, int tag, int src, const MPIComm &comm)
recv a single object
void bcast (TSFArray< T > &x, int src, const MPIComm &comm)
bcast an array of objects
void send (const TSFArray< T > &x, int tag, int dest, const MPIComm &comm)
send an array of objects
void recv (TSFArray< T > &x, int tag, int src, const MPIComm &comm)
recv an array of objects
void bcast (TSFArray< TSFArray< T > > &x, int src, const MPIComm &comm)
bcast an array of arrays
void allGather (const T &outgoing, TSFArray< T > &incoming, const MPIComm &comm)
AllGather: each process sends a single object to all other procs.
void allToAll (const TSFArray< T > &outgoing, TSFArray< TSFArray< T > > &incoming, const MPIComm &comm)
All-to-all scatter/gather, each proc sends an object to every proc.
void allToAll (const TSFArray< TSFArray< T > > &outgoing, TSFArray< TSFArray< T > > &incoming, const MPIComm &comm)
All-to-all scatter/gather, each proc sends an array to every proc.
void accumulate (const T &localValue, TSFArray< T > &sums, const MPIComm &comm)
sum local values from all processors with rank < myRank

Static Private Methods

void getBigTSFArray (const TSFArray< TSFArray< T > > &x, TSFArray< T > &bigTSFArray, TSFArray< int > &offsets)
build a 1D array and an offset list from a 2D array
void getSmallTSFArrays (const TSFArray< T > &bigTSFArray, const TSFArray< int > &offsets, TSFArray< TSFArray< T > > &x)
reassemble a 2D array from a 1D array and an offset table

Detailed Description

template<class T>
class Sundance::ContainerComm< T >

MPI communication of templated containers

Definition at line 15 of file ContainerComm.h.

Member Function Documentation

template<class T>

void Sundance::ContainerComm< T >::bcast ( T & x,

int src,

const MPIComm & comm

) [inline, static]

Definition at line 127 of file ContainerComm.h.
References Sundance::MPIComm::bcast().
Referenced by Sundance::ContainerComm< T >::bcast().

template<class T>

void Sundance::ContainerComm< T >::send ( const T & x,

int tag,

int dest,

const MPIComm & comm

) [inline, static]

Definition at line 133 of file ContainerComm.h.
References Sundance::MPIComm::send().

template<class T>

void Sundance::ContainerComm< T >::recv ( T & x,

int tag,

int src,

const MPIComm & comm

) [inline, static]

Definition at line 139 of file ContainerComm.h.
References Sundance::MPIComm::recv().

template<class T>

void Sundance::ContainerComm< T >::bcast ( TSFArray< T > & x,

int src,

const MPIComm & comm

) [inline, static]

Definition at line 148 of file ContainerComm.h.
References Sundance::MPIComm::bcast(), and Sundance::MPIComm::getRank().

template<class T>

void Sundance::ContainerComm< T >::send ( const TSFArray< T > & x,

int tag,

int dest,

const MPIComm & comm

) [inline, static]

Definition at line 173 of file ContainerComm.h.
References Sundance::MPIComm::send().

template<class T>

void Sundance::ContainerComm< T >::recv ( TSFArray< T > & x,

int tag,

int src,

const MPIComm & comm

) [inline, static]

Definition at line 193 of file ContainerComm.h.
References Sundance::MPIComm::recv().

template<class T>

void Sundance::ContainerComm< T >::bcast ( TSFArray< TSFArray< T > > & x,

int src,

const MPIComm & comm

) [inline, static]

Definition at line 216 of file ContainerComm.h.
References Sundance::ContainerComm< T >::bcast(), Sundance::ContainerComm< T >::getBigTSFArray(), Sundance::MPIComm::getRank(), and Sundance::ContainerComm< T >::getSmallTSFArrays().

template<class T>

void Sundance::ContainerComm< T >::allGather ( const T & outgoing,

TSFArray< T > & incoming,

const MPIComm & comm

) [inline, static]

Definition at line 401 of file ContainerComm.h.
References Sundance::MPIComm::allGather(), and Sundance::MPIComm::getNProc().
Referenced by Sundance::ContainerComm< T >::accumulate().

template<class T>

void Sundance::ContainerComm< T >::allToAll ( const TSFArray< T > & outgoing,

TSFArray< TSFArray< T > > & incoming,

const MPIComm & comm

) [inline, static]

Definition at line 245 of file ContainerComm.h.
References Sundance::MPIComm::allToAll(), and Sundance::MPIComm::getNProc().

template<class T>

void Sundance::ContainerComm< T >::allToAll ( const TSFArray< TSFArray< T > > & outgoing,

TSFArray< TSFArray< T > > & incoming,

const MPIComm & comm

) [inline, static]

Definition at line 301 of file ContainerComm.h.
References Sundance::MPIComm::allToAll(), Sundance::MPIComm::allToAllv(), and Sundance::MPIComm::getNProc().

template<class T>

void Sundance::ContainerComm< T >::accumulate ( const T & localValue,

TSFArray< T > & sums,

const MPIComm & comm

) [inline, static]

Definition at line 419 of file ContainerComm.h.
References Sundance::ContainerComm< T >::allGather(), and Sundance::MPIComm::getNProc().

template<class T>

void Sundance::ContainerComm< T >::getBigTSFArray ( const TSFArray< TSFArray< T > > & x,

TSFArray< T > & bigTSFArray,

TSFArray< int > & offsets

) [inline, static, private]

Definition at line 437 of file ContainerComm.h.
Referenced by Sundance::ContainerComm< string >::bcast(), Sundance::ContainerComm< T >::bcast(), and Sundance::ContainerComm< string >::send().

template<class T>

void Sundance::ContainerComm< T >::getSmallTSFArrays ( const TSFArray< T > & bigTSFArray,

const TSFArray< int > & offsets,

TSFArray< TSFArray< T > > & x

) [inline, static, private]

Definition at line 462 of file ContainerComm.h.
Referenced by Sundance::ContainerComm< T >::bcast().

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

ContainerComm.h

Contact:

Kevin Long (krlong@ca.sandia.gov)

Documentation generated by