petsc-3.14.6 2021-03-30
PetscSortReal
Sorts an array of doubles in place in increasing order.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscSortReal(PetscInt n,PetscReal v[])
Not Collective
Input Parameters
| n | - number of values
|
| v | - array of doubles
|
Notes
This function serves as an alternative to PetscRealSortSemiOrdered(), and may perform faster especially if the array
is completely random. There are exceptions to this and so it is __highly__ recomended that the user benchmark their
code to see which routine is fastest.
See Also
PetscRealSortSemiOrdered(), PetscSortInt(), PetscSortRealWithPermutation(), PetscSortRealWithArrayInt()
Level
intermediate
Location
src/sys/utils/sortd.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages