#include "petsctao.h" PetscErrorCode TaoSetGradientRoutine(Tao tao, PetscErrorCode (*func)(Tao, Vec, Vec, void*),void *ctx)Logically collective on Tao
| tao | - the Tao context | |
| func | - the gradient function | |
| ctx | - [optional] user-defined context for private data for the gradient evaluation routine (may be NULL) |
func (Tao tao, Vec x, Vec g, void *ctx);
| x | - input vector | |
| g | - gradient value (output) | |
| ctx | - [optional] user-defined function context |
Level:beginner
Location:src/tao/interface/taosolver_fg.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages