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PyTrilinos
Development
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Public Member Functions | |
| def | __init__ |
| def | Clone |
| def | CreateFromSends |
| def | CreateFromRecvs |
| def | DoWaits |
| def | DoReverseWaits |
| def | Do |
| def | DoReverse |
| def | DoPosts |
| def | DoReversePosts |
Epetra_Distributor: The Epetra Gather/Scatter Setup Base Class. The Epetra_Distributor class is an interface that encapsulates the general information and services needed for other Epetra classes to perform gather/scatter operations on a parallel computer. An Epetra_Distributor object is actually produced by calling a method in the Epetra_Comm class. Epetra_Distributor has default implementations, via Epetra_SerialDistributor and Epetra_MpiDistributor, for both serial execution and MPI distributed memory execution. It is meant to insulate the user from the specifics of communication that are not required for normal manipulation of linear algebra objects.. C++ includes: Epetra_Distributor.h
| def PyTrilinos.Epetra.Distributor.Clone | ( | self, | |
| args | |||
| ) |
Clone(Distributor self) -> Distributor virtual Epetra_Distributor* Epetra_Distributor::Clone()=0 Epetra_Distributor clone constructor.
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.CreateFromRecvs | ( | self, | |
| args | |||
| ) |
CreateFromRecvs(Distributor self, int const & NumRemoteIDs, int const * RemoteGIDs, int const * RemotePIDs, bool Deterministic,
int & NumExportIDs, int *& ExportGIDs, int *& ExportPIDs) -> int
CreateFromRecvs(Distributor self, int const & NumRemoteIDs, long long const * RemoteGIDs, int const * RemotePIDs, bool Deterministic,
int & NumExportIDs, long long *& ExportGIDs, int *& ExportPIDs) -> int
virtual
int Epetra_Distributor::CreateFromRecvs(const int &NumRemoteIDs, const
long long *RemoteGIDs, const int *RemotePIDs, bool Deterministic, int
&NumExportIDs, long long *&ExportGIDs, int *&ExportPIDs)=0
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.CreateFromSends | ( | self, | |
| args | |||
| ) |
CreateFromSends(Distributor self, int const & NumExportIDs, int const * ExportPIDs, bool Deterministic, int & NumRemoteIDs) -> int virtual int Epetra_Distributor::CreateFromSends(const int &NumExportIDs, const int *ExportPIDs, bool Deterministic, int &NumRemoteIDs)=0 Create Distributor object using list of process IDs to which we export. Take a list of Process IDs and construct a plan for efficiently scattering to these processes. Return the number of IDs being sent to me. Parameters: ----------- NumExportIDs: In Number of IDs that need to be sent from this processor. ExportPIDs: In List of processors that will get the exported IDs. Deterministic: In No op. NumRemoteIDs: Out Number of IDs this processor will be receiving.
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.Do | ( | self, | |
| args | |||
| ) |
Do(Distributor self, char * export_objs, int obj_size, int & len_import_objs, char *& import_objs) -> int Do(Distributor self, char * export_objs, int obj_size, int *& sizes, int & len_import_objs, char *& import_objs) -> int virtual int Epetra_Distributor::Do(char *export_objs, int obj_size, int *&sizes, int &len_import_objs, char *&import_objs)=0 Execute plan on buffer of export objects in a single step (object size may vary)
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.DoPosts | ( | self, | |
| args | |||
| ) |
DoPosts(Distributor self, char * export_objs, int obj_size, int & len_import_objs, char *& import_objs) -> int DoPosts(Distributor self, char * export_objs, int obj_size, int *& sizes, int & len_import_objs, char *& import_objs) -> int virtual int Epetra_Distributor::DoPosts(char *export_objs, int obj_size, int *&sizes, int &len_import_objs, char *&import_objs)=0 Post buffer of export objects (can do other local work before executing Waits)
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.DoReverse | ( | self, | |
| args | |||
| ) |
DoReverse(Distributor self, char * export_objs, int obj_size, int & len_import_objs, char *& import_objs) -> int DoReverse(Distributor self, char * export_objs, int obj_size, int *& sizes, int & len_import_objs, char *& import_objs) -> int virtual int Epetra_Distributor::DoReverse(char *export_objs, int obj_size, int *&sizes, int &len_import_objs, char *&import_objs)=0 Execute reverse of plan on buffer of export objects in a single step (object size may vary)
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.DoReversePosts | ( | self, | |
| args | |||
| ) |
DoReversePosts(Distributor self, char * export_objs, int obj_size, int & len_import_objs, char *& import_objs) -> int DoReversePosts(Distributor self, char * export_objs, int obj_size, int *& sizes, int & len_import_objs, char *& import_objs) -> int virtual int Epetra_Distributor::DoReversePosts(char *export_objs, int obj_size, int *&sizes, int &len_import_objs, char *&import_objs)=0 Do reverse post of buffer of export objects (can do other local work before executing Waits)
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.DoReverseWaits | ( | self, | |
| args | |||
| ) |
DoReverseWaits(Distributor self) -> int virtual int Epetra_Distributor::DoReverseWaits()=0 Wait on a reverse set of posts.
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
| def PyTrilinos.Epetra.Distributor.DoWaits | ( | self, | |
| args | |||
| ) |
DoWaits(Distributor self) -> int virtual int Epetra_Distributor::DoWaits()=0 Wait on a set of posts.
Reimplemented in PyTrilinos.Epetra.MpiDistributor, and PyTrilinos.Epetra.Epetra_SerialDistributor.
1.7.6.1