Inheritance diagram for hsmg::hsmg_t:

Collaboration diagram for hsmg::hsmg_t:

[legend]

Public Member Functions
procedure, pass(this)	init (this, msh, xh, coef, dof, gs_h, bclst, crs_pctype)

procedure, pass(this)	free (this)

procedure, pass(this)	solve (this, z, r, n)
	The h1mg preconditioner from Nek5000.

procedure, pass(this)	update (this)

procedure(pc_solve), deferred, pass	solve (this, z, r, n)

procedure(pc_update), deferred, pass	update (this)

Public Attributes
type(mesh_t), pointer	msh

integer	nlvls
	Number of levels in the multigrid.

type(multigrid_t), dimension(:), allocatable	grids
	array for multigrids

type(gs_t)	gs_crs

type(gs_t)	gs_mg
	gather scatter for lower levels

type(space_t)	xh_crs

type(space_t)	xh_mg
	spaces for lower levels

type(dofmap_t)	dm_crs

type(dofmap_t)	dm_mg

type(coef_t)	c_crs

type(coef_t)	c_mg

type(dirichlet_t)	bc_crs

type(dirichlet_t)	bc_mg

type(dirichlet_t)	bc_reg

type(bc_list_t)	bclst_crs

type(bc_list_t)	bclst_mg

type(bc_list_t)	bclst_reg

type(schwarz_t)	schwarz

type(schwarz_t)	schwarz_mg

type(schwarz_t)	schwarz_crs
	Schwarz decompostions.

type(field_t)	e

type(field_t)	e_mg

type(field_t)	e_crs
	Solve fields.

type(field_t)	wf
	Work fields.

class(ksp_t), allocatable	crs_solver
	Solver for course problem.

integer	niter = 10
	Number of iter of crs sovlve.

class(pc_t), allocatable	pc_crs
	Some basic precon for crs.

class(ax_t), allocatable	ax
	Matrix for crs solve.

real(kind=rp), dimension(:), allocatable	r
	Residual work array.

type(interpolator_t)	interp_fine_mid

type(interpolator_t)	interp_mid_crs

real(kind=rp), dimension(:), allocatable	w
	work array

type(c_ptr)	w_d = C_NULL_PTR

type(c_ptr)	r_d = C_NULL_PTR

type(c_ptr)	hsmg_event

type(c_ptr)	gs_event

Detailed Description

Definition at line 102 of file pc_hsmg.f90.

Member Function/Subroutine Documentation

◆ free()

procedure, pass(this) hsmg::hsmg_t::free ( class(hsmg_t), intent(inout) this )

Definition at line 129 of file pc_hsmg.f90.

◆ init()

procedure, pass(this) hsmg::hsmg_t::init	(	class(hsmg_t), intent(inout), target	this,
		type(mesh_t), intent(inout), target	msh,
		type(space_t), intent(inout), target	xh,
		type(coef_t), intent(inout), target	coef,
		type(dofmap_t), intent(inout), target	dof,
		type(gs_t), intent(inout), target	gs_h,
		type(bc_list_t), intent(inout), target	bclst,
		character(len=*), optional	crs_pctype
	)

Note: I do not think we actually use the same grids as they do in the original!

Definition at line 128 of file pc_hsmg.f90.

◆ solve() [1/2]

procedure, pass(this) hsmg::hsmg_t::solve	(	class(hsmg_t), intent(inout)	this,
		real(kind=rp), dimension(n), intent(inout)	z,
		real(kind=rp), dimension(n), intent(inout)	r,
		integer, intent(in)	n
	)

Definition at line 130 of file pc_hsmg.f90.

◆ solve() [2/2]

procedure(pc_solve), deferred, pass precon::pc_t::solve	(	class(pc_t), intent(inout)	this,
		real(kind=rp), dimension(n), intent(inout)	z,
		real(kind=rp), dimension(n), intent(inout)	r,
		integer, intent(in)	n
	)

pure virtualinherited

Definition at line 42 of file precon.f90.

◆ update() [1/2]

procedure, pass(this) hsmg::hsmg_t::update ( class(hsmg_t), intent(inout) this )

Definition at line 131 of file pc_hsmg.f90.

◆ update() [2/2]

procedure(pc_update), deferred, pass precon::pc_t::update ( class(pc_t), intent(inout) this )

pure virtualinherited

Definition at line 43 of file precon.f90.

Member Data Documentation

◆ ax

class(ax_t), allocatable hsmg::hsmg_t::ax

Definition at line 118 of file pc_hsmg.f90.

◆ bc_crs

type(dirichlet_t) hsmg::hsmg_t::bc_crs

Definition at line 110 of file pc_hsmg.f90.

◆ bc_mg

type(dirichlet_t) hsmg::hsmg_t::bc_mg

Definition at line 110 of file pc_hsmg.f90.

◆ bc_reg

type(dirichlet_t) hsmg::hsmg_t::bc_reg

Definition at line 110 of file pc_hsmg.f90.

◆ bclst_crs

type(bc_list_t) hsmg::hsmg_t::bclst_crs

Definition at line 111 of file pc_hsmg.f90.

◆ bclst_mg

type(bc_list_t) hsmg::hsmg_t::bclst_mg

Definition at line 111 of file pc_hsmg.f90.

◆ bclst_reg

type(bc_list_t) hsmg::hsmg_t::bclst_reg

Definition at line 111 of file pc_hsmg.f90.

◆ c_crs

type(coef_t) hsmg::hsmg_t::c_crs

Definition at line 109 of file pc_hsmg.f90.

◆ c_mg

type(coef_t) hsmg::hsmg_t::c_mg

Definition at line 109 of file pc_hsmg.f90.

◆ crs_solver

class(ksp_t), allocatable hsmg::hsmg_t::crs_solver

Definition at line 115 of file pc_hsmg.f90.

◆ dm_crs

type(dofmap_t) hsmg::hsmg_t::dm_crs

Definition at line 108 of file pc_hsmg.f90.

◆ dm_mg

type(dofmap_t) hsmg::hsmg_t::dm_mg

Definition at line 108 of file pc_hsmg.f90.

◆ e

type(field_t) hsmg::hsmg_t::e

Definition at line 113 of file pc_hsmg.f90.

◆ e_crs

type(field_t) hsmg::hsmg_t::e_crs

Definition at line 113 of file pc_hsmg.f90.

◆ e_mg

type(field_t) hsmg::hsmg_t::e_mg

Definition at line 113 of file pc_hsmg.f90.

◆ grids

type(multigrid_t), dimension(:), allocatable hsmg::hsmg_t::grids

Definition at line 105 of file pc_hsmg.f90.

◆ gs_crs

type(gs_t) hsmg::hsmg_t::gs_crs

Definition at line 106 of file pc_hsmg.f90.

◆ gs_event

type(c_ptr) hsmg::hsmg_t::gs_event

Definition at line 126 of file pc_hsmg.f90.

◆ gs_mg

type(gs_t) hsmg::hsmg_t::gs_mg

Definition at line 106 of file pc_hsmg.f90.

◆ hsmg_event

type(c_ptr) hsmg::hsmg_t::hsmg_event

Definition at line 125 of file pc_hsmg.f90.

◆ interp_fine_mid

type(interpolator_t) hsmg::hsmg_t::interp_fine_mid

Definition at line 120 of file pc_hsmg.f90.

◆ interp_mid_crs

type(interpolator_t) hsmg::hsmg_t::interp_mid_crs

Definition at line 121 of file pc_hsmg.f90.

◆ msh

type(mesh_t), pointer hsmg::hsmg_t::msh

Definition at line 103 of file pc_hsmg.f90.

◆ niter

integer hsmg::hsmg_t::niter = 10

Definition at line 116 of file pc_hsmg.f90.

◆ nlvls

integer hsmg::hsmg_t::nlvls

Definition at line 104 of file pc_hsmg.f90.

◆ pc_crs

class(pc_t), allocatable hsmg::hsmg_t::pc_crs

Definition at line 117 of file pc_hsmg.f90.

◆ r

real(kind=rp), dimension(:), allocatable hsmg::hsmg_t::r

Definition at line 119 of file pc_hsmg.f90.

◆ r_d

type(c_ptr) hsmg::hsmg_t::r_d = C_NULL_PTR

Definition at line 124 of file pc_hsmg.f90.

◆ schwarz

type(schwarz_t) hsmg::hsmg_t::schwarz

Definition at line 112 of file pc_hsmg.f90.

◆ schwarz_crs

type(schwarz_t) hsmg::hsmg_t::schwarz_crs

Definition at line 112 of file pc_hsmg.f90.

◆ schwarz_mg

type(schwarz_t) hsmg::hsmg_t::schwarz_mg

Definition at line 112 of file pc_hsmg.f90.

◆ w

real(kind=rp), dimension(:), allocatable hsmg::hsmg_t::w

Definition at line 122 of file pc_hsmg.f90.

◆ w_d

type(c_ptr) hsmg::hsmg_t::w_d = C_NULL_PTR

Definition at line 123 of file pc_hsmg.f90.

◆ wf

type(field_t) hsmg::hsmg_t::wf

Definition at line 114 of file pc_hsmg.f90.

◆ xh_crs

type(space_t) hsmg::hsmg_t::xh_crs

Definition at line 107 of file pc_hsmg.f90.

◆ xh_mg

type(space_t) hsmg::hsmg_t::xh_mg

Definition at line 107 of file pc_hsmg.f90.

The documentation for this type was generated from the following file:

/home/runner/work/neko/neko/src/krylov/pc_hsmg.f90

Public Member Functions

Public Attributes

Detailed Description

Member Function/Subroutine Documentation

◆ free()

◆ init()

◆ solve() [1/2]

◆ solve() [2/2]

◆ update() [1/2]

◆ update() [2/2]

Member Data Documentation

◆ ax

◆ bc_crs

◆ bc_mg

◆ bc_reg

◆ bclst_crs

◆ bclst_mg

◆ bclst_reg

◆ c_crs

◆ c_mg

◆ crs_solver

◆ dm_crs

◆ dm_mg

◆ e

◆ e_crs

◆ e_mg

◆ grids

◆ gs_crs

◆ gs_event

◆ gs_mg

◆ hsmg_event

◆ interp_fine_mid

◆ interp_mid_crs

◆ msh

◆ niter

◆ nlvls

◆ pc_crs

◆ r

◆ r_d

◆ schwarz

◆ schwarz_crs

◆ schwarz_mg

◆ w

◆ w_d

◆ wf

◆ xh_crs

◆ xh_mg