petsc-3.7.1 2016-05-15
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TaoComputeJacobianState

Computes the Jacobian matrix that has been set with TaoSetJacobianStateRoutine().

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoComputeJacobianState(Tao tao, Vec X, Mat J, Mat Jpre, Mat Jinv)
Collective on Tao Many br

Input Parameters

solver - the Tao solver context Many br
xx - input vector Many br

Output Parameters

H - Jacobian matrix Many br
Hpre - Preconditioning matrix Many br

Notes

Most users should not need to explicitly call this routine, as it Many bris used internally within the minimization solvers. Many br

TaoComputeJacobianState() is typically used within minimization Many brimplementations, so most users would not generally call this routine Many brthemselves. Many br

Many br

See Also

TaoComputeObjective(), TaoComputeObjectiveAndGradient(), TaoSetJacobianStateRoutine(), TaoComputeJacobianDesign(), TaoSetStateDesignIS()

Level:developer
Location:
src/tao/interface/taosolver_hj.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages