petsc-3.10.5 2019-03-28
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# TSSundialsGetIterations

Gets the number of nonlinear and linear iterations used so far by Sundials.

### Synopsis

    #include "petscts.h"
    PetscErrorCode  TSSundialsGetIterations(TS ts,int *nonlin,int *lin)

Not Collective

### Input parameters

ts -the time-step context

### Output Parameters

| nonlin | - number of nonlinear iterations
| lin | - number of linear iterations

### Notes

These return the number since the creation of the TS object

### Keywords

non-linear iterations, linear iterations

### See Also

TSSundialsSetType(), TSSundialsSetMaxl(),
TSSundialsSetLinearTolerance(), TSSundialsSetGramSchmidtType(), TSSundialsSetTolerance(), TSSundialsGetIterations(), TSSundialsSetType(), TSSundialsSetLinearTolerance(), TSSundialsGetPC(), TSSetExactFinalTime()

### Level

advanced

### Location

src/ts/impls/implicit/sundials/sundials.c

### Implementations

TSSundialsGetIterations_Sundials in src/ts/impls/implicit/sundials/sundials.c
Index of all TS routines
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Index of all manual pages