petsc-3.7.7 2017-09-25
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ISSetBlockSize

informs an index set that it has a given block size

Synopsis

#include "petscis.h" 
PetscErrorCode  ISSetBlockSize(IS is,PetscInt bs)
Logicall Collective on IS

Input Arguments

is - index set
bs - block size

See Also

ISGetBlockSize(), ISCreateBlock()

Level:intermediate
Location:
src/vec/is/is/interface/index.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/ksp/ksp/examples/tutorials/ex49.c.html