PETSc version 3.17.5
PetscProcessTree
Prepares tree data to be displayed graphically
Synopsis
#include "petscsys.h"
PetscErrorCode PetscProcessTree(PetscInt n,const PetscBool mask[],const PetscInt parentid[],PetscInt *Nlevels,PetscInt **Level,PetscInt **Levelcnt,PetscInt **Idbylevel,PetscInt **Column)
Not Collective
Input Parameters
| n | - number of values
|
| mask | - indicates those entries in the tree, location 0 is always masked
|
| parentid | - indicates the parent of each entry
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Output Parameters
| Nlevels | - the number of levels
|
| Level | - for each node tells its level
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| Levelcnts | - the number of nodes on each level
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| Idbylevel | - a list of ids on each of the levels, first level followed by second etc
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| Column | - for each id tells its column index
|
Notes
This code is not currently used
See Also
PetscSortReal(), PetscSortIntWithPermutation()
Level
developer
Location
src/sys/utils/sorti.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages