TSSUNDIALS#
ODE solver using the LLNL CVODE/SUNDIALS package (now called SUNDIALS)
Options Database#
-ts_sundials_type <bdf,adams> -
-ts_sundials_gramschmidt_type <modified, classical> - type of orthogonalization inside GMRES
-ts_sundials_atol
- Absolute tolerance for convergence-ts_sundials_rtol
- Relative tolerance for convergence-ts_sundials_linear_tolerance
- -ts_sundials_maxl
- Max dimension of the Krylov subspace-ts_sundials_monitor_steps - Monitor SUNDIALS internal steps
-ts_sundials_use_dense - Use a dense linear solver within CVODE (serial only)
Notes#
This uses its own nonlinear solver and Krylov method so PETSc SNES and KSP options do not apply, only PETSc PC options.
See Also#
TSCreate(), TS, TSSetType(), TSSundialsSetType(), TSSundialsSetMaxl(), TSSundialsSetLinearTolerance(),
TSSundialsSetGramSchmidtType(), TSSundialsSetTolerance(), TSSundialsGetPC(), TSSundialsGetIterations(), TSSetExactFinalTime()
Level#
beginner
Location#
src/ts/impls/implicit/sundials/sundials.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages