ISLocalToGlobalMappingSetFromOptions#

Set mapping options from the options database.

Synopsis#

#include "petscis.h"  
PetscErrorCode ISLocalToGlobalMappingSetFromOptions(ISLocalToGlobalMapping mapping)

Not Collective

Input Parameter#

  • mapping - mapping data structure

Options Database Key#

  • -islocaltoglobalmapping_type - <basic,hash> nonscalable and scalable versions

See Also#

Low-level Vector Communication, ISLocalToGlobalMapping, ISLocalToGlobalMappingDestroy(), ISLocalToGlobalMappingCreateIS(), ISLOCALTOGLOBALMAPPINGBASIC, ISLOCALTOGLOBALMAPPINGHASH, ISLocalToGlobalMappingSetType(), ISLocalToGlobalMappingType

Level#

advanced

Location#

src/vec/is/utils/isltog.c

Examples#

src/vec/is/is/tutorials/ex4.c

Index of all IS routines
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Index of all manual pages