petsc-3.5.2 2014-09-08
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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