petsc-3.14.6 2021-03-30
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TSSetMaxSNESFailures

 Sets the maximum number of failed SNES solves

Synopsis

#include "petscts.h"  
PetscErrorCode TSSetMaxSNESFailures(TS ts,PetscInt fails)
Not Collective

Input Parameter

ts - TS context
fails - maximum number of failed nonlinear solves, pass -1 for unlimited

Notes

The counter is reset to zero for each successive call to TSSolve().

Options Database Key

. -ts_max_snes_failures - Maximum number of nonlinear solve failures

See Also

TSGetSNESIterations(), TSGetKSPIterations(), TSSetMaxStepRejections(), TSGetStepRejections(), TSGetSNESFailures(), SNESGetConvergedReason(), TSGetConvergedReason()

Level

intermediate

Location

src/ts/interface/ts.c

Examples

src/ts/tutorials/ex8.c.html
src/ts/tutorials/extchem.c.html
src/ts/tutorials/extchemfield.c.html

Index of all TS routines
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Index of all manual pages