TSSundialsSetLinearTolerance#
Sets the tolerance used to solve the linear system by TSSUNDIALS.
Synopsis#
#include "petscts.h"
PetscErrorCode TSSundialsSetLinearTolerance(TS ts, PetscReal tol)
Logically Collective
Input Parameters#
ts - the time-step context
tol - the factor by which the tolerance on the nonlinear solver is multiplied to get the tolerance on the linear solver, .05 by default.
See Also#
TS: Scalable ODE and DAE Solvers, TSSundialsGetIterations(), TSSundialsSetType(), TSSundialsSetMaxl(),
TSSundialsSetGramSchmidtType(), TSSundialsSetTolerance(),
TSSundialsGetPC(),
TSSetExactFinalTime()
Level#
advanced
Location#
Implementations#
TSSundialsSetLinearTolerance_Sundials() in src/ts/impls/implicit/sundials/sundials.c
Index of all TS routines
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Index of all manual pages