ISBlockGetLocalSize#

Returns the local number of blocks in the index set of ISType ISBLOCK

Synopsis#

#include "petscis.h"     
PetscErrorCode ISBlockGetLocalSize(IS is, PetscInt *size)

Not Collective

Input Parameter#

  • is - the index set

Output Parameter#

  • size - the local number of blocks

See Also#

Low-level Vector Communication, IS, ISGetBlockSize(), ISBlockGetSize(), ISGetSize(), ISCreateBlock(), ISBLOCK

Level#

intermediate

Location#

src/vec/is/is/impls/block/block.c

Examples#

src/vec/is/is/tutorials/ex3.c
src/vec/is/is/tutorials/ex3f90.F90

Implementations#

ISBlockGetLocalSize_Block in src/vec/is/is/impls/block/block.c


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Index of all IS routines
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Index of all manual pages