PETSc version 3.16.6
PetscSortInt
Sorts an array of integers in place in increasing order.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscSortInt(PetscInt n,PetscInt X[])
Not Collective
Input Parameters
| n | - number of values
|
| X | - array of integers
|
Notes
This function serves as an alternative to PetscIntSortSemiOrdered(), and may perform faster especially if the array
is completely random. There are exceptions to this and so it is __highly__ recommended that the user benchmark their
code to see which routine is fastest.
See Also
PetscIntSortSemiOrdered(), PetscSortReal(), PetscSortIntWithPermutation()
Level
intermediate
Location
src/sys/utils/sorti.c
Examples
src/sys/classes/random/tutorials/ex1.c.html
src/dm/impls/plex/tutorials/ex11.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages