Distributed matrix type. More...

Inheritance diagram for DistributedMatrix_module::DistributedMatrix:

Collaboration diagram for DistributedMatrix_module::DistributedMatrix:

Public Member Functions
procedure, public	print print_distributed
procedure, public	update_continuum update_continuum_distributed
procedure, public	update_pure_L2 update_l2_distributed
procedure, public	initialize_struct_self initialize_struct_distributed
procedure, public	setup_diag_matrix (this, matrix_size, matrix_type, block_size)
procedure, public	construct_self construct_mat_distributed
procedure, public	insert_matelem_self insert_matelem_distributed
procedure, public	get_matelem_self get_matelem_distributed
procedure, public	clear_self clear_distributed
procedure, public	destroy_self destroy_distributed
procedure, public	finalize_matrix finalize_distributed
procedure, public	finalize_matrix_self (this)
procedure, public	destroy_matrix (this)
procedure, public	clear_matrix (this)
procedure, public	insert_into_diag_matrix (this, row, column, coefficient)
	This inserts an element into the hard storage which is considered the final location before diagonalization It also checks wherther the element exists within the aloowed range and tells us if it was successfully inserted.

Public Attributes
type(matrixcache)	temp_cache
	This cache holds the temprorary matrix values before they are sent to the relevant process.
real(wp)	memory_scale = 0.75_wp
integer	continuum_counter
integer	l2_counter
integer	start_continuum_update
integer	start_l2_update

Private Member Functions
procedure, private	convert_temp_cache_to_array (this, matrix_ij, matrix_coeffs)
procedure, private	update_counter (this)

Detailed Description

Distributed matrix type.

Authors: A Al-Refaie

Date: 2017

Distributed matrix is used for construction of the Hamiltonian in distributed (MPI) mode.

Definition at line 57 of file DistributedMatrix_module.f90.

Member Function/Subroutine Documentation

◆ clear_matrix()

procedure, public DistributedMatrix_module::DistributedMatrix::clear_matrix ( class(distributedmatrix) this )

Definition at line 86 of file DistributedMatrix_module.f90.

◆ clear_self()

procedure, public DistributedMatrix_module::DistributedMatrix::clear_self

Definition at line 81 of file DistributedMatrix_module.f90.

◆ construct_self()

procedure, public DistributedMatrix_module::DistributedMatrix::construct_self

Definition at line 78 of file DistributedMatrix_module.f90.

◆ convert_temp_cache_to_array()

procedure, private DistributedMatrix_module::DistributedMatrix::convert_temp_cache_to_array	(	class(distributedmatrix)	this,
		integer(longint), dimension(:,:), intent(inout)	matrix_ij,
		real(wp), dimension(:), intent(inout)	matrix_coeffs )

private

Definition at line 89 of file DistributedMatrix_module.f90.

◆ destroy_matrix()

procedure, public DistributedMatrix_module::DistributedMatrix::destroy_matrix ( class(distributedmatrix) this )

Definition at line 85 of file DistributedMatrix_module.f90.

◆ destroy_self()

procedure, public DistributedMatrix_module::DistributedMatrix::destroy_self

Definition at line 82 of file DistributedMatrix_module.f90.

◆ finalize_matrix()

procedure, public DistributedMatrix_module::DistributedMatrix::finalize_matrix

Definition at line 83 of file DistributedMatrix_module.f90.

◆ finalize_matrix_self()

procedure, public DistributedMatrix_module::DistributedMatrix::finalize_matrix_self ( class(distributedmatrix) this )

Definition at line 84 of file DistributedMatrix_module.f90.

◆ get_matelem_self()

procedure, public DistributedMatrix_module::DistributedMatrix::get_matelem_self

Definition at line 80 of file DistributedMatrix_module.f90.

◆ initialize_struct_self()

procedure, public DistributedMatrix_module::DistributedMatrix::initialize_struct_self

Definition at line 74 of file DistributedMatrix_module.f90.

◆ insert_into_diag_matrix()

procedure, public DistributedMatrix_module::DistributedMatrix::insert_into_diag_matrix	(	class(distributedmatrix)	this,
		integer, intent(in)	row,
		integer, intent(in)	column,
		real(wp), intent(in)	coefficient )

This inserts an element into the hard storage which is considered the final location before diagonalization It also checks wherther the element exists within the aloowed range and tells us if it was successfully inserted.

Definition at line 88 of file DistributedMatrix_module.f90.

◆ insert_matelem_self()

procedure, public DistributedMatrix_module::DistributedMatrix::insert_matelem_self

Definition at line 79 of file DistributedMatrix_module.f90.

◆ print()

procedure, public DistributedMatrix_module::DistributedMatrix::print

Definition at line 70 of file DistributedMatrix_module.f90.

◆ setup_diag_matrix()

procedure, public DistributedMatrix_module::DistributedMatrix::setup_diag_matrix	(	class(distributedmatrix)	this,
		integer, intent(in)	matrix_size,
		integer, intent(in)	matrix_type,
		integer, intent(in)	block_size )