Searched refs:MatrixFreePreconditioner (Results 1 – 1 of 1) sorted by relevance
39 PetscErrorCode MatrixFreePreconditioner(PC, Vec, Vec);167 PetscCall(PCShellSetApply(pc, MatrixFreePreconditioner)); in main()684 PetscErrorCode MatrixFreePreconditioner(PC pc, Vec x, Vec y) in MatrixFreePreconditioner() function