cheby_device Module Reference

Chebyshev preconditioner.

Data Types
type	cheby_device_t
	Defines a Chebyshev preconditioner. More...
interface	hip_cheby_device_part1
interface	hip_cheby_device_part2

Functions/Subroutines
subroutine	cheby_device_part1 (d_d, x_d, inv_tha, n)
subroutine	cheby_device_part2 (d_d, w_d, x_d, tmp1, tmp2, n)
subroutine	cheby_device_init (this, n, max_iter, m, rel_tol, abs_tol, monitor)
	Initialise a standard solver.
subroutine	cheby_device_free (this)
subroutine	cheby_device_power (this, ax, x, n, coef, blst, gs_h)
type(ksp_monitor_t) function	cheby_device_solve (this, ax, x, f, n, coef, blst, gs_h, niter)
	A chebyshev preconditioner.
type(ksp_monitor_t) function	cheby_device_impl (this, ax, x, f, n, coef, blst, gs_h, niter)
	A chebyshev preconditioner.
type(ksp_monitor_t) function, dimension(3)	cheby_device_solve_coupled (this, ax, x, y, z, fx, fy, fz, n, coef, blstx, blsty, blstz, gs_h, niter)
	Standard Cheby_Deviceshev coupled solve.

Function/Subroutine Documentation

cheby_device_free()

subroutine cheby_device::cheby_device_free ( class(cheby_device_t), intent(inout)  this )

private

Definition at line 203 of file cheby_device.F90.

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cheby_device_impl()

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

private

Definition at line 397 of file cheby_device.F90.

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cheby_device_init()

subroutine cheby_device::cheby_device_init ( class(cheby_device_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  )

private

Definition at line 159 of file cheby_device.F90.

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cheby_device_part1()

subroutine cheby_device::cheby_device_part1 ( type(c_ptr)  d_d, type(c_ptr)  x_d, real(c_rp)  inv_tha, integer(c_int)  n  )

private

Definition at line 127 of file cheby_device.F90.

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cheby_device_part2()

subroutine cheby_device::cheby_device_part2 ( type(c_ptr)  d_d, type(c_ptr)  w_d, type(c_ptr)  x_d, real(c_rp)  tmp1, real(c_rp)  tmp2, integer(c_int)  n  )

private

Definition at line 143 of file cheby_device.F90.

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cheby_device_power()

subroutine cheby_device::cheby_device_power ( class(cheby_device_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 240 of file cheby_device.F90.

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cheby_device_solve()

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

private

Definition at line 308 of file cheby_device.F90.

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cheby_device_solve_coupled()

type(ksp_monitor_t) function, dimension(3) cheby_device::cheby_device_solve_coupled ( class(cheby_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(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 479 of file cheby_device.F90.