petsc-3.9.0 2018-04-07
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TSRosWSetRecomputeJacobian

Set whether to recompute the Jacobian at each stage. The default is to update the Jacobian once per step.

Synopsis

#include "petscts.h"   
PetscErrorCode TSRosWSetRecomputeJacobian(TS ts,PetscBool flg)
Logically collective

Input Parameter

ts - timestepping context
flg - PETSC_TRUE to recompute the Jacobian at each stage

See Also

TSRosWGetType()

Level

intermediate

Location

src/ts/impls/rosw/rosw.c

Implementations

TSRosWSetRecomputeJacobian_RosW in src/ts/impls/rosw/rosw.c

Index of all TS routines
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Index of all manual pages