fgmres_sp_opts Derived Type

type, public, extends(abstract_opts) :: fgmres_sp_opts

FGMRES options.


Components

Type Visibility Attributes Name Initial
logical, public :: if_print_metadata = .false.

Print iteration metadata on exit (default: .false.).
integer, public :: kdim = 30

Dimension of the Krylov subspace (default: 30).
integer, public :: maxiter = 10

Maximum number of fgmres restarts (default: 10).
logical, public :: sanity_check = .true.

Performs extra matrix-vector product for sanity check.