TSARKIMEXGetFastSlowSplit

Gets whether to use TSARKIMEX for a fast-slow system

Synopsis

#include "petscts.h"   
PetscErrorCode TSARKIMEXGetFastSlowSplit(TS ts, PetscBool *fastslow)

Not Collective

Input Parameter

• ts - timestepping context

Output Parameter

• fastslow - PETSC_TRUE if TSARKIMEX will be used for solving a fast-slow system, PETSC_FALSE otherwise

See Also

TS: Scalable ODE and DAE Solvers, TSARKIMEX, TSARKIMEXSetFastSlowSplit()

Level

intermediate

Location

src/ts/impls/arkimex/arkimex.c

Implementations

TSARKIMEXGetFastSlowSplit_ARKIMEX() in src/ts/impls/arkimex/fsarkimex.c

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