ISBlockGetSize#

Returns the global number of blocks in parallel in the index set of ISType ISBLOCK

Synopsis#

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

Not Collective

Input Parameter#

is - the index set

Output Parameter#

size - the global number of blocks

See Also#

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

Level#

intermediate

Location#

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

Implementations#

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

Index of all IS routines
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Index of all manual pages