cheby Module Reference

Chebyshev preconditioner.

Data Types
type	cheby_t
	Defines a Chebyshev preconditioner. More...

Functions/Subroutines
subroutine	cheby_init (this, n, max_iter, m, rel_tol, abs_tol, monitor)
	Initialise a standard solver.
subroutine	cheby_free (this)
subroutine	cheby_power (this, ax, x, n, coef, blst, gs_h)
type(ksp_monitor_t) function	cheby_solve (this, ax, x, f, n, coef, blst, gs_h, niter)
	A chebyshev preconditioner.
type(ksp_monitor_t) function, dimension(3)	cheby_solve_coupled (this, ax, x, y, z, fx, fy, fz, n, coef, blstx, blsty, blstz, gs_h, niter)
	Standard Chebyshev coupled solve.

Function/Subroutine Documentation

cheby_free()

subroutine cheby::cheby_free ( class(cheby_t), intent(inout)  this )

private

Definition at line 107 of file cheby.f90.

cheby_init()

subroutine cheby::cheby_init	(	class(cheby_t), intent(inout), target	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 69 of file cheby.f90.

cheby_power()

subroutine cheby::cheby_power ( class(cheby_t), intent(inout)  this, class(ax_t), intent(in)  ax, type(field_t), intent(inout)  x, integer, intent(in)  n, type(coef_t), intent(inout)  coef, type(bc_list_t), intent(inout)  blst, type(gs_t), intent(inout)  gs_h  )

private

Definition at line 114 of file cheby.f90.

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cheby_solve()

type(ksp_monitor_t) function cheby::cheby_solve ( class(cheby_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(inout)  blst, type(gs_t), intent(inout)  gs_h, integer, intent(in), optional  niter  )

private

Definition at line 165 of file cheby.f90.

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cheby_solve_coupled()

type(ksp_monitor_t) function, dimension(3) cheby::cheby_solve_coupled ( class(cheby_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(inout)  blstx, type(bc_list_t), intent(inout)  blsty, type(bc_list_t), intent(inout)  blstz, type(gs_t), intent(inout)  gs_h, integer, intent(in), optional  niter  )

private

Definition at line 248 of file cheby.f90.