poisson.F90 File Reference

#include "petsc_v3_10_defs.h"
#include <petsc/finclude/petscsnes.h>
#include <petsc/finclude/petsc.h>

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Data Types
module	f90moduleinterfaces
interface	f90moduleinterfaces::pcsetapplicationcontext
interface	f90moduleinterfaces::pcgetapplicationcontext

Macros
#define	DPOT(inode, iphi)   psn%dpot(inode)
#define	IDEN(inode, iphi)   psn%idensity0(inode)
#define	EDEN(inode, iphi)   psn%edensity0(inode)

Functions/Subroutines
subroutine	my_petscoptionsclearvalue (value, ierr)
	Wrapper routine for PetscOptionsClearValue. More...
subroutine	my_petscoptionssetvalue (value1, value2, ierr)
	Wrapper routine for PetscOptionsSetValue. More...
subroutine	init_poisson (grid, psn, iflag_dummy)
subroutine	psn_init_poisson_private (psn, grid, nrhs)
subroutine	pcshermanmorrisonapply (pc, xin, yout, ierr)
subroutine	getnnz (grid, nloc, low, high, d_nnz, o_nnz, xgc_petsc, nglobal, ierr)
subroutine	create_solver (this, grid, bc, ierr)
subroutine	create_1field_solver (grid, solver)
subroutine	create_2field_solver (grid, bd, solver)
subroutine	make_12mat (grid, Bmat, BIdentMat, FSAMass_Te, solver, bd, scale, xgc_petsc)
subroutine	make_21mat (grid, Cmat, Cio, Bmat, CConstBCVec, bd, xgc_petsc, petsc_xgc_bd)
subroutine	solve_poisson (grid, psn, n0_only, iflag)
	High level Poisson solver routine, offers choice of outer iterative solver, two-step solver, and FSA solver. More...
subroutine	solve_poisson_private (grid, psn, iflag)
subroutine	zero_out_wall (var)
subroutine	solve_poisson_iter (grid, psn, iflag)
subroutine	update_poisson_solver (grid, psn)

Macro Definition Documentation

#define DPOT	(		inode,
			iphi
	)		psn%dpot(inode)

#define EDEN	(		inode,
			iphi
	)		psn%edensity0(inode)

#define IDEN	(		inode,
			iphi
	)		psn%idensity0(inode)

Function/Subroutine Documentation

subroutine create_1field_solver	(	type(grid_type)	grid,
		type(xgc_solver)	solver
	)

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subroutine create_2field_solver	(	type(grid_type)	grid,
		type(boundary2_type)	bd,
		type(xgc_solver)	solver
	)

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subroutine create_solver	(	type(xgc_solver)	this,
		type(grid_type), intent(in)	grid,
		type(boundary2_type), intent(in)	bc,
			ierr
	)

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subroutine getnnz	(	type(grid_type), intent(in)	grid,
			nloc,
			low,
			high,
			d_nnz,
			o_nnz,
		dimension(grid%nnode), intent(in)	xgc_petsc,
			nglobal,
			ierr
	)

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subroutine init_poisson	(	type(grid_type)	grid,
		type(psn_type)	psn,
		integer	iflag_dummy
	)

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subroutine make_12mat	(	type(grid_type)	grid,
		intent(inout)	Bmat,
			BIdentMat,
		intent(in)	FSAMass_Te,
		type(xgc_solver)	solver,
		type(boundary2_type), intent(in)	bd,
		real (8), intent(in)	scale,
		dimension(grid%nnode), intent(in)	xgc_petsc
	)

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subroutine make_21mat	(	type(grid_type)	grid,
			Cmat,
			Cio,
		intent(in)	Bmat,
			CConstBCVec,
		type(boundary2_type), intent(in)	bd,
		dimension(grid%nnode), intent(in)	xgc_petsc,
		dimension(grid%nnode), intent(in)	petsc_xgc_bd
	)

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subroutine my_petscoptionsclearvalue	(	character(*), intent(in)	value,
		intent(inout)	ierr
	)

Wrapper routine for PetscOptionsClearValue.

Parameters

value	(in) name of the option to be cleared (character)
ierr	(inout) error handler (PetscErrorCode)

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subroutine my_petscoptionssetvalue	(	character(*), intent(in)	value1,
		character(*), intent(in)	value2,
		intent(inout)	ierr
	)

Wrapper routine for PetscOptionsSetValue.

Parameters

value1	(in) name of the option to be set (character)
value2	(in) value of the option to be set (character)
ierr	(inout) error handler (PetscErrorCode)

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subroutine pcshermanmorrisonapply	(		pc,
			xin,
			yout,
			ierr
	)

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subroutine psn_init_poisson_private	(	type(psn_type)	psn,
		type(grid_type)	grid,
		integer	nrhs
	)

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subroutine solve_poisson	(	type(grid_type), intent(in)	grid,
		type(psn_type), intent(inout)	psn,
		logical, intent(in)	n0_only,
		integer, intent(in)	iflag
	)

High level Poisson solver routine, offers choice of outer iterative solver, two-step solver, and FSA solver.

Parameters

[in]	grid	XGC grid data object
[in,out]	psn	XGC field data object
[in]	n0_only	Flag for solving only n=0 mode and then exit (no function in XGCa), logical
[in]	iflag	Flag to indicate whether adiabatic elec or full eq. is solved, integer

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subroutine solve_poisson_iter	(	type(grid_type)	grid,
		type(psn_type)	psn,
		integer, intent(in)	iflag
	)

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subroutine solve_poisson_private	(	type(grid_type)	grid,
		type(psn_type)	psn,
		integer, intent(in)	iflag
	)

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subroutine update_poisson_solver	(	type(grid_type), intent(in)	grid,
		type(psn_type), intent(inout)	psn
	)

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subroutine zero_out_wall

(

real (8), dimension(grid%nnode), intent(inout)

var

)

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