PETSc version 3.15.5
PetscSortMPIIntWithIntArray
Sorts an array of MPI integers in place in increasing order; changes a second array of Petsc intergers to match the sorted first array.
Synopsis
#include "petscsys.h"
PetscErrorCode PetscSortMPIIntWithIntArray(PetscMPIInt n,PetscMPIInt X[],PetscInt Y[])
Not Collective
Input Parameters
| n | - number of values
|
| X | - array of MPI integers
|
| Y | - second array of Petsc integers
|
Notes: this routine is useful when one needs to sort MPI ranks with other integer arrays.
See Also
PetscSortMPIIntWithArray(), PetscIntSortSemiOrderedWithArray(), PetscTimSortWithArray()
Level
intermediate
Location
src/sys/utils/sorti.c
Index of all Sys routines
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Index of all manual pages