PETSc version 3.16.6
ISGetMinMax
Gets the minimum and maximum values in an IS
Synopsis
#include "petscis.h"
PetscErrorCode ISGetMinMax(IS is,PetscInt *min,PetscInt *max)
Not Collective
Input Parameter
Output Parameters
| min | - the minimum value
|
| max | - the maximum value
|
Notes
Empty index sets return min=PETSC_MAX_INT and max=PETSC_MIN_INT.
In parallel, it returns the min and max of the local portion of the IS
See Also
ISGetIndices(), ISRestoreIndices(), ISGetIndicesF90()
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