Defines various GMRES methods.

Data Types
type	gmres_device_t
	Standard preconditioned generalized minimal residual method. More...

interface	hip_gmres_part2

Functions/Subroutines
real(c_rp) function	device_gmres_part2 (w_d, v_d_d, h_d, mult_d, j, n)

subroutine	gmres_device_init (this, n, max_iter, M, m_restart, rel_tol, abs_tol, monitor)
	Initialise a standard GMRES solver. More...

subroutine	gmres_device_free (this)
	Deallocate a standard GMRES solver. More...

type(ksp_monitor_t) function	gmres_device_solve (this, Ax, x, f, n, coef, blst, gs_h, niter)
	Standard GMRES solve. More...

type(ksp_monitor_t) function, dimension(3)	gmres_device_solve_coupled (this, Ax, x, y, z, fx, fy, fz, n, coef, blstx, blsty, blstz, gs_h, niter)
	Standard GMRES coupled solve. More...

Function/Subroutine Documentation

◆ device_gmres_part2()

real(c_rp) function gmres_device::device_gmres_part2	(	type(c_ptr), value	w_d,
		type(c_ptr), value	v_d_d,
		type(c_ptr), value	h_d,
		type(c_ptr), value	mult_d,
		integer(c_int)	j,
		integer(c_int)	n
	)

private

Definition at line 110 of file gmres_device.F90.

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subroutine gmres_device::gmres_device_free ( class(gmres_device_t), intent(inout) this )

private

Definition at line 230 of file gmres_device.F90.

subroutine gmres_device::gmres_device_init	(	class(gmres_device_t), intent(inout), target	this,
		integer, intent(in)	n,
		integer, intent(in)	max_iter,
		class(pc_t), intent(in), optional, target	M,
		integer, intent(in), optional	m_restart,
		real(kind=rp), intent(in), optional	rel_tol,
		real(kind=rp), intent(in), optional	abs_tol,
		logical, intent(in), optional	monitor
	)

private

Definition at line 133 of file gmres_device.F90.

type(ksp_monitor_t) function gmres_device::gmres_device_solve	(	class(gmres_device_t), intent(inout)	this,
		class(ax_t), intent(in)	Ax,
		type(field_t), intent(inout)	x,
		real(kind=rp), dimension(n), intent(in)	f,
		integer, intent(in)	n,
		type(coef_t), intent(inout)	coef,
		type(bc_list_t), intent(in)	blst,
		type(gs_t), intent(inout)	gs_h,
		integer, intent(in), optional	niter
	)

private

Definition at line 317 of file gmres_device.F90.

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type(ksp_monitor_t) function, dimension(3) gmres_device::gmres_device_solve_coupled	(	class(gmres_device_t), intent(inout)	this,
		class(ax_t), intent(in)	Ax,
		type(field_t), intent(inout)	x,
		type(field_t), intent(inout)	y,
		type(field_t), intent(inout)	z,
		real(kind=rp), dimension(n), intent(in)	fx,
		real(kind=rp), dimension(n), intent(in)	fy,
		real(kind=rp), dimension(n), intent(in)	fz,
		integer, intent(in)	n,
		type(coef_t), intent(inout)	coef,
		type(bc_list_t), intent(in)	blstx,
		type(bc_list_t), intent(in)	blsty,
		type(bc_list_t), intent(in)	blstz,
		type(gs_t), intent(inout)	gs_h,
		integer, intent(in), optional	niter
	)

private

Definition at line 486 of file gmres_device.F90.