52 integer,
intent(in) :: n
53 class(
ident_t),
intent(inout) :: this
54 real(kind=
rp),
dimension(n),
intent(inout) :: z
55 real(kind=
rp),
dimension(n),
intent(inout) :: r
61 class(
ident_t),
intent(inout) :: this
Krylov preconditioner (identity)
subroutine ident_solve(this, z, r, n)
The (default) naive preconditioner .
subroutine ident_update(this)
Mandatory update routine.
subroutine, public copy(a, b, n)
Copy a vector .
integer, parameter, public rp
Global precision used in computations.
Defines a canonical Krylov preconditioner.
Defines a canonical Krylov preconditioner.