petsc-3.10.5 2019-03-28
SNESMSRegister
register a multistage scheme
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESMSRegister(SNESMSType name,PetscInt nstages,PetscInt nregisters,PetscReal stability,const PetscReal gamma[],const PetscReal delta[],const PetscReal betasub[])
Not Collective, but the same schemes should be registered on all processes on which they will be used
Input Parameters
| name | - identifier for method
|
| nstages | - number of stages
|
| nregisters | - number of registers used by low-storage implementation
|
| gamma | - coefficients, see Ketcheson's paper
|
| delta | - coefficients, see Ketcheson's paper
|
| betasub | - subdiagonal of Shu-Osher form
|
Notes
The notation is described in Ketcheson (2010) Runge-Kutta methods with minimum storage implementations.
Keywords
SNES, register
See Also
SNESMS
Level
advanced
Location
src/snes/impls/ms/ms.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages