TSGetCostGradients#

Returns the gradients from the TSAdjointSolve()

Synopsis#

#include <petscts.h>  
PetscErrorCode TSGetCostGradients(TS ts, PetscInt *numcost, Vec **lambda, Vec **mu)

Not Collective, but the vectors returned are parallel if TS is parallel

Input Parameter#

ts - the TS context obtained from TSCreate()

Output Parameters#

numcost - size of returned arrays
lambda - vectors containing the gradients of the cost functions with respect to the ODE/DAE solution variables
mu - vectors containing the gradients of the cost functions with respect to the problem parameters

See Also#

TS: Scalable ODE and DAE Solvers, TS, TSAdjointSolve(), TSSetCostGradients()

Level#

intermediate

Location#

src/ts/interface/sensitivity/tssen.c

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