TaoSetJacobianDesignRoutine

Sets the function to compute the Jacobian of the constraint function with respect to the design variables. Used only for PDE-constrained optimization.

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoSetJacobianDesignRoutine(Tao tao, Mat J, PetscErrorCode (*func)(Tao tao, Vec x, Mat J, void *ctx), void *ctx)

Logically Collective

Input Parameters

• tao - the Tao context

• J - Matrix used for the Jacobian

• func - Jacobian evaluation routine

• ctx - [optional] user-defined context for private data for the Jacobian evaluation routine (may be NULL)

Calling sequence of func

• tao - the Tao context

• x - input vector

• J - Jacobian matrix

• ctx - [optional] user-defined Jacobian context

See Also

TAO: Optimization Solvers, Tao, TaoComputeJacobianDesign(), TaoSetJacobianStateRoutine(), TaoSetStateDesignIS()

Level

intermediate

Location

src/tao/interface/taosolver_hj.c

Examples

src/tao/pde_constrained/tutorials/parabolic.c
src/tao/pde_constrained/tutorials/hyperbolic.c
src/tao/pde_constrained/tutorials/elliptic.c

---

Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages