Defines a coupled Conjugate Gradient methods.

Data Types
type	cg_cpld_t
	Coupled preconditioned conjugate gradient method. More...

Functions/Subroutines
subroutine	cg_cpld_init (this, n, max_iter, M, rel_tol, abs_tol, monitor)
	Initialise a coupled PCG solver. More...

subroutine	cg_cpld_free (this)
	Deallocate a coupled PCG solver. More...

type(ksp_monitor_t) function	cg_cpld_nop (this, Ax, x, f, n, coef, blst, gs_h, niter)

type(ksp_monitor_t) function, dimension(3)	cg_cpld_solve (this, Ax, x, y, z, fx, fy, fz, n, coef, blstx, blsty, blstz, gs_h, niter)
	Coupled PCG solve. More...

Function/Subroutine Documentation

◆ cg_cpld_free()

subroutine cg_cpld::cg_cpld_free ( class(cg_cpld_t), intent(inout) this )

private

Definition at line 123 of file cg_coupled.f90.

subroutine cg_cpld::cg_cpld_init	(	class(cg_cpld_t), intent(inout)	this,
		integer, intent(in)	n,
		integer, intent(in)	max_iter,
		class(pc_t), intent(in), optional, target	M,
		real(kind=rp), intent(in), optional	rel_tol,
		real(kind=rp), intent(in), optional	abs_tol,
		logical, intent(in), optional	monitor
	)

Definition at line 73 of file cg_coupled.f90.

type(ksp_monitor_t) function cg_cpld::cg_cpld_nop	(	class(cg_cpld_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 184 of file cg_coupled.f90.

type(ksp_monitor_t) function, dimension(3) cg_cpld::cg_cpld_solve	(	class(cg_cpld_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 205 of file cg_coupled.f90.

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