TSAdjointSetForward#
Trigger the tangent linear solver and initialize the forward sensitivities
Synopsis#
#include "petscts.h"
PetscErrorCode TSAdjointSetForward(TS ts, Mat didp)
Logically Collective
Input Parameters#
Notes#
When computing sensitivies w.r.t. initial condition, set didp to NULL
so that the solver will take it as an identity matrix mathematically.
TSAdjoint
does not reset the tangent linear solver automatically, TSAdjointResetForward()
should be called to reset the tangent linear solver.
See Also#
TS: Scalable ODE and DAE Solvers, TSAdjointSolve()
, TSSetCostHessianProducts()
, TSAdjointResetForward()
Level#
intermediate
Location#
Examples#
src/ts/tutorials/ex20opt_ic.c
src/ts/tutorials/ex20opt_p.c
Index of all Sensitivity routines
Table of Contents for all manual pages
Index of all manual pages