dbt_tas_base.F File Reference

#include "../../base/base_uses.f90"

Go to the source code of this file.

Data Types
interface	dbt_tas_base::dbt_tas_create
interface	dbt_tas_base::dbt_tas_reserve_blocks
interface	dbt_tas_base::dbt_tas_iterator_next_block

Modules
module	dbt_tas_base
	Tall-and-skinny matrices: base routines similar to DBM API, mostly wrappers around existing DBM routines.

Functions/Subroutines
subroutine, public	dbt_tas_base::dbt_tas_destroy (matrix)
	...
subroutine, public	dbt_tas_base::dbt_tas_copy (matrix_b, matrix_a, summation)
	Copy matrix_a to matrix_b.
subroutine, public	dbt_tas_base::dbt_tas_finalize (matrix)
	...
subroutine, public	dbt_tas_base::dbt_tas_distribution_new (dist, mp_comm, row_dist, col_dist, split_info, nosplit)
	create new distribution. Exactly like dbm_distribution_new but with custom types for row_dist and col_dist instead of arrays.
subroutine, public	dbt_tas_base::dbt_tas_distribution_destroy (dist)
	...
subroutine, public	dbt_tas_base::dbt_tas_get_stored_coordinates (matrix, row, column, processor)
	As dbt_get_stored_coordinates.
subroutine, public	dbt_tas_base::dbt_repl_get_stored_coordinates (matrix, row, column, processors)
	Get all processors for a given row/col combination if matrix is replicated on each process subgroup.
subroutine, public	dbt_tas_base::dbt_tas_convert_to_dbm (matrix_rect, matrix_dbm)
	Convert a tall-and-skinny matrix into a normal DBM matrix. This is not recommended for matrices with a very large dimension.
subroutine, public	dbt_tas_base::dbt_tas_convert_to_tas (info, matrix_rect, matrix_dbm)
	Converts a DBM matrix into the tall-and-skinny matrix type.
subroutine, public	dbt_tas_base::dbt_tas_iterator_start (iter, matrix_in)
	As dbm_iterator_start.
integer function, public	dbt_tas_base::dbt_tas_iterator_num_blocks (iter)
	As dbm_iterator_num_blocks.
logical function, public	dbt_tas_base::dbt_tas_iterator_blocks_left (iter)
	As dbm_iterator_blocks_left.
subroutine, public	dbt_tas_base::dbt_tas_iterator_stop (iter)
	As dbm_iterator_stop.
subroutine, public	dbt_tas_base::dbt_tas_blk_sizes (matrix, row, col, row_size, col_size)
	Get block size for a given row & column.
type(dbt_tas_split_info) function, pointer, public	dbt_tas_base::dbt_tas_info (matrix)
	get info on mpi grid splitting
pure integer(kind=int_8) function, public	dbt_tas_base::dbt_tas_nblkrows_total (matrix)
	...
pure integer(kind=int_8) function, public	dbt_tas_base::dbt_tas_nfullrows_total (matrix)
	...
pure integer(kind=int_8) function, public	dbt_tas_base::dbt_tas_nblkcols_total (matrix)
	...
pure integer(kind=int_8) function, public	dbt_tas_base::dbt_tas_nfullcols_total (matrix)
	...
integer function, public	dbt_tas_base::dbt_tas_nblkcols_local (matrix)
	...
integer function, public	dbt_tas_base::dbt_tas_nblkrows_local (matrix)
	...
pure integer function, public	dbt_tas_base::dbt_tas_get_num_blocks (matrix)
	As dbt_get_num_blocks: get number of local blocks.
integer(kind=int_8) function, public	dbt_tas_base::dbt_tas_get_num_blocks_total (matrix)
	get total number of blocks
pure integer function, public	dbt_tas_base::dbt_tas_get_nze (matrix)
	As dbt_get_nze: get number of local non-zero elements.
integer(kind=int_8) function, public	dbt_tas_base::dbt_tas_get_nze_total (matrix)
	Get total number of non-zero elements.
subroutine, public	dbt_tas_base::dbt_tas_clear (matrix)
	Clear matrix (erase all data)
subroutine, public	dbt_tas_base::dbt_tas_get_info (matrix, nblkrows_total, nblkcols_total, local_rows, local_cols, proc_row_dist, proc_col_dist, row_blk_size, col_blk_size, distribution, name)
	...
subroutine, public	dbt_tas_base::dbt_tas_put_block (matrix, row, col, block, summation)
	As dbm_put_block.
subroutine, public	dbt_tas_base::dbt_tas_get_block_p (matrix, row, col, block, row_size, col_size)
	As dbm_get_block_p.
subroutine, public	dbt_tas_base::dbt_tas_filter (matrix, eps)
	As dbm_filter.