scale_gmres::gmres Type Reference

Derived type to provide a iterative solver for system of linear equations using GMRES. More...

Public Member Functions
procedure, public	init (this, n, m, eps, eps0)
procedure, public	iterate_pre (this, b, w0, is_converged)
procedure, public	iterate_step_j (this, j, wj, is_converged)
procedure, public	iterate_post (this, x)
procedure, public	final (this)

Public Attributes
real(rp)	eps
real(rp)	eps0
integer	n
integer	m
integer	m_out
real(rp), dimension(:,:), allocatable	v
real(rp), dimension(:), allocatable	hj
real(rp), dimension(:), allocatable	g
real(rp), dimension(:,:), allocatable	r
real(rp), dimension(:), allocatable	co
real(rp), dimension(:), allocatable	si
real(rp), dimension(:), allocatable	y

Detailed Description

Derived type to provide a iterative solver for system of linear equations using GMRES.

Definition at line 33 of file scale_gmres.F90.

Member Function/Subroutine Documentation

init()

procedure, public scale_gmres::gmres::init	(	class(gmres), intent(inout)	this,
		integer, intent(in)	n,
		integer, intent(in)	m,
		real(rp), intent(in)	eps,
		real(rp), intent(in)	eps0 )

Definition at line 47 of file scale_gmres.F90.

iterate_pre()

procedure, public scale_gmres::gmres::iterate_pre	(	class(gmres), intent(inout)	this,
		real(rp), dimension(this%n), intent(in)	b,
		real(rp), dimension(this%n), intent(in)	w0,
		logical, intent(out)	is_converged )

Definition at line 48 of file scale_gmres.F90.

iterate_step_j()

procedure, public scale_gmres::gmres::iterate_step_j	(	class(gmres), intent(inout)	this,
		integer, intent(in)	j,
		real(rp), dimension(this%n), intent(inout)	wj,
		logical, intent(out)	is_converged )

Definition at line 49 of file scale_gmres.F90.

iterate_post()

procedure, public scale_gmres::gmres::iterate_post	(	class(gmres), intent(inout)	this,
		real(rp), dimension(this%n), intent(inout)	x )

Definition at line 50 of file scale_gmres.F90.

final()

procedure, public scale_gmres::gmres::final

(

class(gmres), intent(inout)

this

)

Definition at line 51 of file scale_gmres.F90.

Member Data Documentation

eps

real(rp) scale_gmres::gmres::eps

Definition at line 34 of file scale_gmres.F90.

    real(RP) :: EPS

eps0

real(rp) scale_gmres::gmres::eps0

Definition at line 35 of file scale_gmres.F90.

    real(RP) :: EPS0

n

integer scale_gmres::gmres::n

Definition at line 36 of file scale_gmres.F90.

    integer :: N

m

integer scale_gmres::gmres::m

Definition at line 37 of file scale_gmres.F90.

    integer :: m

m_out

integer scale_gmres::gmres::m_out

Definition at line 38 of file scale_gmres.F90.

    integer :: m_out

v

real(rp), dimension(:,:), allocatable scale_gmres::gmres::v

Definition at line 39 of file scale_gmres.F90.

    real(RP), allocatable :: v(:,:)

hj

real(rp), dimension(:), allocatable scale_gmres::gmres::hj

Definition at line 40 of file scale_gmres.F90.

    real(RP), allocatable :: hj(:)

g

real(rp), dimension(:), allocatable scale_gmres::gmres::g

Definition at line 41 of file scale_gmres.F90.

    real(RP), allocatable :: g(:)

r

real(rp), dimension(:,:), allocatable scale_gmres::gmres::r

Definition at line 42 of file scale_gmres.F90.

    real(RP), allocatable :: r(:,:)

co

real(rp), dimension(:), allocatable scale_gmres::gmres::co

Definition at line 43 of file scale_gmres.F90.

    real(RP), allocatable :: co(:)

si

real(rp), dimension(:), allocatable scale_gmres::gmres::si

Definition at line 44 of file scale_gmres.F90.

    real(RP), allocatable :: si(:)

y

real(rp), dimension(:), allocatable scale_gmres::gmres::y

Definition at line 45 of file scale_gmres.F90.

    real(RP), allocatable :: y(:)

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The documentation for this type was generated from the following file:

• scale_gmres.F90