petsc-3.3-p7 2013-05-11

KSPChebyshevSetNewMatrix

Indicates that the matrix has changed, causes eigenvalue estimates to be recomputed if appropriate.

#include "petscksp.h" 
PetscErrorCode KSPChebyshevSetNewMatrix(KSP ksp)

Logically Collective on KSP

ksp -the Krylov space context

KSP, Chebyshev, set, eigenvalues