petsc-3.8.4 2018-03-24
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TSGetCostGradients

 Returns the gradients from the TSAdjointSolve()

Synopsis

#include "petscts.h"  
PetscErrorCode  TSGetCostGradients(TS ts,PetscInt *numcost,Vec **lambda,Vec **mu)
Not Collective, but Vec returned is parallel if TS is parallel

Input Parameter

ts -the TS context obtained from TSCreate()

Output Parameter

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

TSGetTimeStep()

Keywords

TS, timestep, get, sensitivity

Level:intermediate
Location:src/ts/interface/ts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages