KSPPSolveFn

A function prototype for functions provided to KSPSetPreSolve() and KSPSetPostSolve()

Synopsis

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode KSPPSolveFn(KSP ksp, Vec rhs, Vec x, void *ctx);

Calling Sequence

• ksp - the KSP context

• rhs - the right-hand side vector

• x - the solution vector

• ctx - optional context that was provided with KSPSetPreSolve() or KSPSetPostSolve()

See Also

SNES: Nonlinear Solvers, KSP, KSPSetPreSolve(), KSPSetPostSolve(), PCShellPSolveFn

Level

intermediate

Location

include/petscksp.h

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