petsc-3.13.6 2020-09-29
SNESFASSetContinuation
Sets the FAS cycle to default to exact Newton solves on the upsweep
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESFASSetContinuation(SNES snes,PetscBool continuation)
Logically Collective on SNES
Input Parameters
| snes | - the multigrid context
|
| n | - the number of smoothing steps
|
Options Database Key
-snes_fas_continuation -sets continuation to true
Notes
This sets the prefix on the upsweep smoothers to -fas_continuation
See Also
SNESFAS
Level
advanced
Location
src/snes/impls/fas/fasfunc.c
Index of all SNESFAS routines
Table of Contents for all manual pages
Index of all manual pages