VecSetLocalToGlobalMapping#

Sets a local numbering to global numbering used by the routine VecSetValuesLocal() to allow users to insert vector entries using a local (per-processor) numbering.

Synopsis#

Logically Collective

Input Parameters#

Notes#

All vectors obtained with VecDuplicate() from this vector inherit the same mapping.

Vectors obtained with DMCreateGlobaVector() will often have this attribute attached to the vector so this call is not needed

See Also#

Vectors and Parallel Data, Vec, VecAssemblyBegin(), VecAssemblyEnd(), VecSetValues(), VecSetValuesLocal(), VecGetLocalToGlobalMapping(), VecSetValuesBlockedLocal()

Level#

intermediate

Location#

src/vec/vec/interface/vector.c

Examples#

src/ksp/ksp/tutorials/ex71.c
src/vec/vec/tutorials/ex8.c


Index of all Vec routines
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Index of all manual pages