DMDATSRHSJacobianLocalFn#
A prototype of a local residual evaluation function for use with DMDA that would be passed to DMDATSSetRHSJacobianLocal()
Synopsis#
#include <petscts.h> 
PETSC_EXTERN_TYPEDEF typedef PetscErrorCode(DMDATSRHSJacobianLocalFn)(DMDALocalInfo *info, PetscReal t, void *x, Mat J, Mat B, void *ctx);
Calling Sequence#
- info - defines the subdomain to evaluate the residual on 
- t - time at which to evaluate residual 
- x - array of local state information 
- J - Jacobian matrix 
- B - matrix from which to construct the preconditioner; often same as - J
- ctx - optional context 
Note#
The deprecated DMDATSRHSJacobianLocal still works as a replacement for DMDATSRHSJacobianLocalFn *.
See Also#
DMDA, DMDATSSetRHSJacobianLocal(), TSRHSJacobianFn, DMDATSRHSFunctionLocalFn, DMDATSIJacobianLocalFn, DMDATSIFunctionLocalFn
Level#
beginner
Location#
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages