petsc-3.8.4 2018-03-24
DMTSSetRHSFunctionLocal
set a local rhs function evaluation function. This function is called with local vector containing the local vector information PLUS ghost point information. It should compute a result for all local elements and DMTS will automatically accumulate the overlapping values.
Synopsis
#include "petscts.h"
PetscErrorCode DMTSSetRHSFunctionLocal(DM dm, PetscErrorCode (*func)(DM, PetscReal, Vec, Vec, void *), void *ctx)
Logically Collective
Input Arguments
| dm | - DM to associate callback with
|
| func | - local function evaluation
|
| ctx | - context for function evaluation
|
See Also
DMTSSetRHSFunction(), DMTSSetIFunction(), DMTSSetIJacobianLocal()
Level:beginner
Location:src/ts/utils/dmlocalts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ts/examples/tutorials/ex11.c.html