mixing_preconditioner.F90 File Reference

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Modules
module	mixing_preconditioner_oct_m

Functions/Subroutines
subroutine, public	mixing_preconditioner_oct_m::dkerker_preconditioner (der, q_0, delta_f, f_out)
	Kerker preconditioner for the mixing operator in real space. More...
subroutine	laplacian_op (x, lx)
subroutine, public	mixing_preconditioner_oct_m::zkerker_preconditioner (der, q_0, delta_f, f_out)
	Kerker preconditioner for the mixing operator in real space. More...
subroutine	laplacian_op (x, lx)

Function/Subroutine Documentation

laplacian_op() [1/2]

subroutine dkerker_preconditioner::laplacian_op ( real(real64), dimension(:), intent(in), contiguous  x, real(real64), dimension(:), intent(out), contiguous  lx  )

private

Parameters

[in]	x	Current guess for preconditioned residual
[out]	lx	The LHS product of CG: Ax, or (\Delta - q_0^2) f_out

Definition at line 278 of file mixing_preconditioner.F90.

laplacian_op() [2/2]

subroutine zkerker_preconditioner::laplacian_op ( complex(real64), dimension(:), intent(in), contiguous  x, complex(real64), dimension(:), intent(out), contiguous  lx  )

private

Parameters

[in]	x	Current guess for preconditioned residual
[out]	lx	The LHS product of CG: Ax, or (\Delta - q_0^2) f_out

Definition at line 444 of file mixing_preconditioner.F90.