#include "petsctao.h" PetscErrorCode TaoComputeHessian(Tao tao, Vec X, Mat *H, Mat *Hpre, MatStructure *flg)Collective on Tao
solver | - the Tao solver context | |
xx | - input vector |
H | - Hessian matrix | |
Hpre | - Preconditioning matrix | |
flag | - flag indicating matrix structure (SAME_NONZERO_PATTERN, DIFFERENT_NONZERO_PATTERN, or SAME_PRECONDITIONER) |
TaoComputeHessian() is typically used within minimization implementations, so most users would not generally call this routine themselves.
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