z_bpack_defs::z_hmat Type Reference

**** Hmatrix structure More...

Collaboration diagram for z_bpack_defs::z_hmat:

Public Attributes
integer	maxlevel
integer	n
	H matrix levels and sizes. More...
integer	dist_level
	used in Hmatrix solver, the level at which parallelization is performed More...
integer	idxs
integer	idxe
	same as mshidxs and mshidxe More...
integer, dimension(:, :), pointer	n_p => null()
	row sizes of all processes sharing this z_Hmat More...
type(z_basisgroup), dimension(:), allocatable	basis_group
	basis_group at the Dist_level level, this is needed as msh is not currently passed to matvec interface More...
integer	myarows =0
integer	myacols =0
	local number of row and column blocks More...
type(z_matrixblock), dimension(:, :), pointer	local_blocks => null()
type(z_matrixblock), dimension(:, :), pointer	local_blocks_copy => null()
	copy of the forward matrix More...
type(z_matrixblock), dimension(:, :), pointer	computing_matricesblock_m => null()
type(z_matrixblock), dimension(:, :), pointer	computing_matricesblock_l => null()
type(z_matrixblock), dimension(:, :), pointer	computing_matricesblock_u => null()
type(z_matrixblock), pointer	blocks_1 => null()
type(z_matrixblock), pointer	blocks_2 => null()
type(z_list), dimension(:), allocatable	lstblks
	lstblks(level) is the z_list of blocks at that level More...
type(z_list), dimension(:), allocatable	admissibles
	a z_list of admissible and inadmissible groups per each group More...
type(z_iarray), dimension(:), allocatable	colorsets
	the colorset (an integer array) of each level More...
complex(kind=8), dimension(:,:), allocatable	fullmat
	store the full matrix for debugging purpose More...
complex(kind=8), dimension(:,:), allocatable	fullmat2d
	store the full matrix in 2D block-cyclic fashions More...

Detailed Description

**** Hmatrix structure

Member Data Documentation

admissibles

type(z_list), dimension(:), allocatable z_bpack_defs::z_hmat::admissibles

a z_list of admissible and inadmissible groups per each group

basis_group

type(z_basisgroup), dimension(:), allocatable z_bpack_defs::z_hmat::basis_group

basis_group at the Dist_level level, this is needed as msh is not currently passed to matvec interface

blocks_1

type(z_matrixblock), pointer z_bpack_defs::z_hmat::blocks_1 => null()

blocks_2

type(z_matrixblock), pointer z_bpack_defs::z_hmat::blocks_2 => null()

colorsets

type(z_iarray), dimension(:), allocatable z_bpack_defs::z_hmat::colorsets

the colorset (an integer array) of each level

computing_matricesblock_l

type(z_matrixblock), dimension(:, :), pointer z_bpack_defs::z_hmat::computing_matricesblock_l => null()

computing_matricesblock_m

type(z_matrixblock), dimension(:, :), pointer z_bpack_defs::z_hmat::computing_matricesblock_m => null()

computing_matricesblock_u

type(z_matrixblock), dimension(:, :), pointer z_bpack_defs::z_hmat::computing_matricesblock_u => null()

dist_level

integer z_bpack_defs::z_hmat::dist_level

used in Hmatrix solver, the level at which parallelization is performed

fullmat

complex(kind=8), dimension(:,:), allocatable z_bpack_defs::z_hmat::fullmat

store the full matrix for debugging purpose

fullmat2d

complex(kind=8), dimension(:,:), allocatable z_bpack_defs::z_hmat::fullmat2d

store the full matrix in 2D block-cyclic fashions

idxe

integer z_bpack_defs::z_hmat::idxe

same as mshidxs and mshidxe

idxs

integer z_bpack_defs::z_hmat::idxs

local_blocks

type(z_matrixblock), dimension(:, :), pointer z_bpack_defs::z_hmat::local_blocks => null()

local_blocks_copy

type(z_matrixblock), dimension(:, :), pointer z_bpack_defs::z_hmat::local_blocks_copy => null()

copy of the forward matrix

lstblks

type(z_list), dimension(:), allocatable z_bpack_defs::z_hmat::lstblks

lstblks(level) is the z_list of blocks at that level

maxlevel

integer z_bpack_defs::z_hmat::maxlevel

myacols

integer z_bpack_defs::z_hmat::myacols =0

local number of row and column blocks

myarows

integer z_bpack_defs::z_hmat::myarows =0

n

integer z_bpack_defs::z_hmat::n

H matrix levels and sizes.

n_p

integer, dimension(:, :), pointer z_bpack_defs::z_hmat::n_p => null()

row sizes of all processes sharing this z_Hmat

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

• /home/administrator/Desktop/Research/ButterflyPACK/SRC_DOUBLECOMPLEX/zBPACK_defs.f90