KSPComputeRHSFn

A prototype of a KSP evaluation function that would be passed to KSPSetComputeRHS()

Synopsis

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode(KSPComputeRHSFn)(KSP ksp, Vec b, void *ctx);

Calling Sequence

• ksp - ksp context

• b - output vector

• ctx - [optional] user-defined function context

See Also

SNES: Nonlinear Solvers, KSP, KSPSetComputeRHS(), SNESGetFunction(), KSPComputeInitialGuessFn, KSPComputeOperatorsFn

Level

beginner

Location

include/petscksp.h

---

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