KSPMonitorFn

A function prototype for functions provided to KSPMonitorSet()

Synopsis

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode KSPMonitorFn(KSP ksp, PetscInt it, PetscReal rnorm, void *ctx);

Calling Sequence

• ksp - iterative solver obtained from KSPCreate()

• it - iteration number

• rnorm - (estimated) 2-norm of (preconditioned) residual

• ctx - optional monitoring context, as provided with KSPMonitorSet()

See Also

SNES: Nonlinear Solvers, KSP, KSPMonitorSet()

Level

beginner

Location

include/petscksp.h

---

Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages