sll_m_poisson_3d_periodic Module Reference

Description

3D poisson solver with periodic boundary conditions

Derived types and interfaces
type	sll_t_poisson_3d_periodic
	Structure to solve Poisson equation on 3d domain. Mesh is cartesian and all boundary conditions are periodic. Numerical method is FFT based. More...

Functions/Subroutines
subroutine, public	sll_s_poisson_3d_periodic_init (self, nx, ny, nz, Lx, Ly, Lz)
	Allocate a structure to solve Poisson equation on 3d cartesian mesh with periodic boundary conditions. More...
subroutine, public	sll_s_poisson_3d_periodic_solve (self, rho, phi)
	Compute the potential from 3d Poisson solver. More...
subroutine, public	sll_s_poisson_3d_periodic_free (self)
	Delete the 3d poisson solver object. More...

Function/Subroutine Documentation

sll_s_poisson_3d_periodic_free()

subroutine, public sll_m_poisson_3d_periodic::sll_s_poisson_3d_periodic_free

(

type(sll_t_poisson_3d_periodic)

self

)

Delete the 3d poisson solver object.

Parameters

self	Poisson solver object

Definition at line 149 of file sll_m_poisson_3d_periodic.F90.

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sll_s_poisson_3d_periodic_init()

subroutine, public sll_m_poisson_3d_periodic::sll_s_poisson_3d_periodic_init	(	type(sll_t_poisson_3d_periodic)	self,
		integer(kind=i32)	nx,
		integer(kind=i32)	ny,
		integer(kind=i32)	nz,
		real(kind=f64)	Lx,
		real(kind=f64)	Ly,
		real(kind=f64)	Lz
	)

Allocate a structure to solve Poisson equation on 3d cartesian mesh with periodic boundary conditions.

Returns

Parameters

nx	number of points in x
ny	number of points in y
nz	number of points in z
lx	Length along x
ly	Length along y
lz	Length along z
self	Poisson solver type

Definition at line 54 of file sll_m_poisson_3d_periodic.F90.

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sll_s_poisson_3d_periodic_solve()

subroutine, public sll_m_poisson_3d_periodic::sll_s_poisson_3d_periodic_solve	(	type(sll_t_poisson_3d_periodic)	self,
		real(kind=f64), dimension(:, :, :)	rho,
		real(kind=f64), dimension(:, :, :)	phi
	)

Compute the potential from 3d Poisson solver.

Parameters

self	Solver structure
rho	charge density
phi	Electric potential

Definition at line 82 of file sll_m_poisson_3d_periodic.F90.

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