PetscSFSetType

Set the PetscSF communication implementation

Synopsis

#include "petscsf.h" 
PetscErrorCode PetscSFSetType(PetscSF sf, PetscSFType type)

Collective

Input Parameters

• sf - the PetscSF context

• type - a known method

    PETSCSFWINDOW - MPI-2/3 one-sided
    PETSCSFBASIC - basic implementation using MPI-1 two-sided

Options Database Key

• -sf_type - Sets the method; for example basic or window use -help for a list of available methods

Notes

See PetscSFType for possible values

See Also

PetscSF, PetscSFType, PetscSFCreate()

Level

intermediate

Location

src/vec/is/sf/interface/sf.c

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Index of all PetscSF routines
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Index of all manual pages