DBCSR data types
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| character(len=*), | private, | parameter | :: | moduleN | = | 'dbcsr_types' | |
| integer, | public, | parameter | :: | dbcsr_filter_frobenius | = | 1 | |
| integer, | public, | parameter | :: | dbcsr_norm_frobenius | = | 1 | |
| integer, | public, | parameter | :: | dbcsr_norm_maxabsnorm | = | 2 | |
| integer, | public, | parameter | :: | dbcsr_norm_gershgorin | = | 3 | |
| integer, | public, | parameter | :: | dbcsr_norm_column | = | 4 | |
| character(len=1), | public, | parameter | :: | dbcsr_type_invalid | = | '0' | |
| character(len=1), | public, | parameter | :: | dbcsr_type_no_symmetry | = | 'N' | |
| character(len=1), | public, | parameter | :: | dbcsr_type_symmetric | = | 'S' | |
| character(len=1), | public, | parameter | :: | dbcsr_type_antisymmetric | = | 'A' | |
| character(len=1), | public, | parameter | :: | dbcsr_type_hermitian | = | 'H' | |
| character(len=1), | public, | parameter | :: | dbcsr_type_antihermitian | = | 'K' | |
| character(len=1), | public, | parameter | :: | dbcsr_no_transpose | = | 'N' | |
| character(len=1), | public, | parameter | :: | dbcsr_transpose | = | 'T' | |
| character(len=1), | public, | parameter | :: | dbcsr_conjugate_transpose | = | 'C' | |
| character(len=1), | public, | parameter | :: | dbcsr_repl_none | = | 'N' | |
| character(len=1), | public, | parameter | :: | dbcsr_repl_row | = | 'R' | |
| character(len=1), | public, | parameter | :: | dbcsr_repl_col | = | 'C' | |
| character(len=1), | public, | parameter | :: | dbcsr_repl_full | = | 'A' | |
| integer, | public, | parameter | :: | dbcsr_func_inverse | = | 0 | |
| integer, | public, | parameter | :: | dbcsr_func_tanh | = | 1 | |
| integer, | public, | parameter | :: | dbcsr_func_dtanh | = | 2 | |
| integer, | public, | parameter | :: | dbcsr_func_ddtanh | = | 3 | |
| integer, | public, | parameter | :: | dbcsr_func_artanh | = | 4 | |
| integer, | public, | parameter | :: | dbcsr_func_inverse_special | = | 5 | |
| integer, | public, | parameter | :: | dbcsr_func_spread_from_zero | = | 6 | |
| integer, | public, | parameter | :: | dbcsr_func_sin | = | 7 | |
| integer, | public, | parameter | :: | dbcsr_func_dsin | = | 8 | |
| integer, | public, | parameter | :: | dbcsr_func_ddsin | = | 9 | |
| integer, | public, | parameter | :: | dbcsr_func_asin | = | 10 | |
| integer, | public, | parameter | :: | dbcsr_func_cos | = | 11 | |
| integer, | public, | parameter | :: | dbcsr_func_truncate | = | 12 | |
| integer, | public, | parameter | :: | dbcsr_slot_size | = | 1 |
Size of the assigned values in the index array. |
| integer, | public, | parameter | :: | dbcsr_slot_nblks | = | 2 | |
| integer, | public, | parameter | :: | dbcsr_slot_nze | = | 3 | |
| integer, | public, | parameter | :: | dbcsr_slot_dense | = | 4 | |
| integer, | public, | parameter | :: | dbcsr_slot_nblkrows_total | = | 5 | |
| integer, | public, | parameter | :: | dbcsr_slot_nblkcols_total | = | 6 | |
| integer, | public, | parameter | :: | dbcsr_slot_nfullrows_total | = | 7 | |
| integer, | public, | parameter | :: | dbcsr_slot_nfullcols_total | = | 8 | |
| integer, | public, | parameter | :: | dbcsr_slot_nblkrows_local | = | 9 | |
| integer, | public, | parameter | :: | dbcsr_slot_nblkcols_local | = | 10 | |
| integer, | public, | parameter | :: | dbcsr_slot_nfullrows_local | = | 11 | |
| integer, | public, | parameter | :: | dbcsr_slot_nfullcols_local | = | 12 | |
| integer, | public, | parameter | :: | dbcsr_slot_type | = | 13 | |
| integer, | public, | parameter | :: | dbcsr_slot_home_prow | = | 14 | |
| integer, | public, | parameter | :: | dbcsr_slot_home_pcol | = | 15 | |
| integer, | public, | parameter | :: | dbcsr_slot_home_rowi | = | 16 | |
| integer, | public, | parameter | :: | dbcsr_slot_home_coli | = | 17 | |
| integer, | public, | parameter | :: | dbcsr_slot_home_vprow | = | 18 | |
| integer, | public, | parameter | :: | dbcsr_slot_home_vpcol | = | 19 | |
| integer, | public, | parameter | :: | dbcsr_meta_size | = | 19 |
The number of meta fields. Its value should be the index of the last slot listed above. |
| integer, | public, | parameter | :: | dbcsr_slot_row_p | = | dbcsr_meta_size+2 | |
| integer, | public, | parameter | :: | dbcsr_slot_col_i | = | dbcsr_meta_size+4 | |
| integer, | public, | parameter | :: | dbcsr_slot_blk_p | = | dbcsr_meta_size+6 | |
| integer, | public, | parameter | :: | dbcsr_slot_thr_c | = | dbcsr_meta_size+8 | |
| integer, | public, | parameter | :: | dbcsr_slot_coo_l | = | dbcsr_meta_size+10 | |
| integer, | public, | parameter | :: | dbcsr_num_slots | = | dbcsr_meta_size+11 | |
| integer(kind=int_8), | public, | parameter, DIMENSION(6) | :: | dbcsr_mpi_size_limits | = | (/2**7, 2**13, 2**15, 2**17, 2**22, 2**24/) |
MPI message size limits (in bytes): 128, 8192, 32KB, 128KB, 4MB, 16MB |
A processor (process) grid distribution
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| integer, | public | :: | mynode | = | -1 |
my processor/node (process) number |
|
| integer, | public | :: | numnodes | = | -1 |
number of processors/nodes (processes) |
|
| integer, | public | :: | myprow | = | -1 |
my process grid row |
|
| integer, | public | :: | mypcol | = | -1 |
my process grid column |
|
| type(mp_comm_type), | public | :: | mp_group | = | mp_comm_null |
message-passing group ID |
|
| integer, | public, | DIMENSION(:, :), POINTER, CONTIGUOUS | :: | pgrid | => | Null() |
processor grid |
| integer, | public | :: | refcount | = | 0 |
reference counter |
|
| logical, | public | :: | subgroups_defined | = | .FALSE. |
whether the subgroups are defined |
|
| type(mp_comm_type), | public | :: | prow_group | = | mp_comm_null |
per-process-row communicator |
|
| type(mp_comm_type), | public | :: | pcol_group | = | mp_comm_null |
pre-process-column communicator |
|
| integer, | public | :: | source | = | -1 |
Wrapper for the dbcsr_mp_type
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_mp_type), | public, | POINTER | :: | mp | => | Null() |
pointer to a dbcsr_mp_type instance |
Matrix distribution on the processor grid
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(array_i1d_obj), | public | :: | row_dist_block | = | array_i1d_obj() |
standard row distributions of matrix elements' rows into processor grid rows standard column distributions of matrix elements' columns into processor grid columns |
|
| type(array_i1d_obj), | public | :: | col_dist_block | = | array_i1d_obj() |
standard row distributions of matrix elements' rows into processor grid rows standard column distributions of matrix elements' columns into processor grid columns |
|
| type(array_i1d_obj), | public | :: | local_rows | = | array_i1d_obj() |
list of rows local to the processor grid row list of columns local to the processor grid column |
|
| type(array_i1d_obj), | public | :: | local_cols | = | array_i1d_obj() |
list of rows local to the processor grid row list of columns local to the processor grid column |
|
| integer, | public | :: | max_row_dist | = | -1 | ||
| integer, | public | :: | max_col_dist | = | -1 | ||
| type(array_i1d_obj), | public, | DIMENSION(:), POINTER | :: | other_l_rows | => | Null() |
local rows for each process row |
| type(array_i1d_obj), | public, | DIMENSION(:), POINTER | :: | other_l_cols | => | Null() |
local columns for each process column |
| logical, | public | :: | has_other_l_rows | = | .FALSE. |
other_rows is defined |
|
| logical, | public | :: | has_other_l_cols | = | .FALSE. |
other_cols is defined |
|
| type(array_i1d_obj), | public | :: | global_row_map | = | array_i1d_obj() |
mapping from rows to sequence in local rows (global to local mapping) |
|
| type(array_i1d_obj), | public | :: | global_col_map | = | array_i1d_obj() |
mapping from rows to sequence in local columns (global to local mapping) |
|
| logical, | public | :: | has_global_row_map | = | .FALSE. |
whether other_row_map is defined |
|
| logical, | public | :: | has_global_col_map | = | .FALSE. |
whether other_col_map is defined |
|
| type(array_i1d_obj), | public | :: | row_map | = | array_i1d_obj() |
distribution map for rows |
|
| type(array_i1d_obj), | public | :: | col_map | = | array_i1d_obj() |
distribution map for columns |
|
| logical, | public | :: | has_thread_dist | = | .FALSE. | ||
| type(array_i1d_obj), | public | :: | thread_dist | = | array_i1d_obj() |
thread distribution (of the rows) |
|
| integer, | public | :: | num_threads | = | -1 |
number of threads in the environment |
|
| type(dbcsr_mp_obj), | public | :: | mp_env | = | dbcsr_mp_obj() |
multiprocessor environment on which the distribution is based |
|
| integer, | public | :: | refcount | = | 0 |
reference counter |
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_distribution_type), | public, | POINTER | :: | d | => | Null() |
Image distributions are used to map incompatible processor row and column distributions. Used to ease storage or transfer between two different-sizes sets. For example, if there are 4 real processor rows that are mapped to 8 "virtual" processor rows, then there are two images for every real processor row.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_distribution_obj), | public | :: | main | = | dbcsr_distribution_obj() |
the main distribution |
|
| type(array_i1d_obj), | public | :: | row_image | = | array_i1d_obj() |
distribution of matrix elements' rows into image rows |
|
| type(array_i1d_obj), | public | :: | col_image | = | array_i1d_obj() |
distribution of matrix elements' columns into image columns |
|
| integer, | public | :: | row_decimation | = | -1 |
Number of imaged rows mapped to a real row |
|
| integer, | public | :: | col_decimation | = | -1 |
Number of imaged columns mapped to a real column |
|
| integer, | public | :: | row_multiplicity | = | -1 |
Number of real rows mapped to a virtual row |
|
| integer, | public | :: | col_multiplicity | = | -1 |
Number of real columns mapped to a virtual column |
|
| type(array_i1d_obj), | public | :: | vrow_dist | = | array_i1d_obj() | ||
| type(array_i1d_obj), | public | :: | vcol_dist | = | array_i1d_obj() | ||
| type(array_i1d_obj), | public, | DIMENSION(:), POINTER | :: | other_vl_rows | => | Null() | |
| type(array_i1d_obj), | public, | DIMENSION(:), POINTER | :: | other_vl_cols | => | Null() | |
| type(array_i1d_obj), | public | :: | global_vrow_map | = | array_i1d_obj() | ||
| type(array_i1d_obj), | public | :: | global_vcol_map | = | array_i1d_obj() | ||
| logical, | public | :: | has_other_vl_rows | = | .FALSE. | ||
| logical, | public | :: | has_other_vl_cols | = | .FALSE. | ||
| logical, | public | :: | has_global_vrow_map | = | .FALSE. | ||
| logical, | public | :: | has_global_vcol_map | = | .FALSE. | ||
| integer, | public | :: | id | = | -1 | ||
| integer, | public | :: | refcount | = | 0 |
count of references |
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_imagedistribution_type), | public, | POINTER | :: | i | => | Null() |
Buffer for blocks
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| integer, | public | :: | refcount | = | 0 |
Reference counter |
|
| logical, | public, | DIMENSION(:), POINTER | :: | dirty | => | Null() |
Whether any buffers are dirty |
| type(dbcsr_data_obj), | public, | DIMENSION(:), POINTER | :: | buffers | => | Null() |
Buffers |
| integer, | public, | DIMENSION(:, :), POINTER | :: | rcb | => | Null() |
Row and column and offset and dimensions of data in the buffer |
| type(dbcsr_data_obj), | public | :: | main | = | dbcsr_data_obj() |
Main memory |
|
| type(dbcsr_data_obj), | public, | DIMENSION(:), POINTER | :: | backing | => | Null() |
Backing memory (in lieu of main memory) |
| integer, | public | :: | data_type | = | -1 |
Data type used for the buffers |
Object for the buffer of blocks
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_block_buffer_type), | public, | POINTER | :: | b | => | Null() |
Block buffer |
An iterator over a DBCSR matrix.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_type), | public, | POINTER | :: | matrix | => | Null() |
the matrix |
| type(dbcsr_block_buffer_obj), | public | :: | buffer_2d | = | dbcsr_block_buffer_obj() |
Buffers for repointing 2d pointers (1 per thread) |
|
| integer, | public | :: | pos | = | -1 |
Current position (per thread) |
|
| integer, | public | :: | row | = | -1 |
Current row (per thread) |
|
| integer, | public | :: | row_size | = | -1 |
Size of current row |
|
| integer, | public | :: | row_offset | = | -1 | ||
| integer, | public, | DIMENSION(:), POINTER | :: | rbs | => | Null() |
Pointer to row size array |
| integer, | public, | DIMENSION(:), POINTER | :: | cbs | => | Null() |
Pointer to column size array |
| integer, | public, | DIMENSION(:), POINTER | :: | roff | => | Null() |
Pointer to row offset array |
| integer, | public, | DIMENSION(:), POINTER | :: | coff | => | Null() |
Pointer to column offset array |
| logical, | public | :: | local_indexing | = | .FALSE. |
The matrix has local indexing |
|
| logical, | public | :: | contiguous_pointers | = | .FALSE. |
Whether pointers to data should be contiguous in memory. |
|
| logical, | public | :: | transpose | = | .FALSE. | ||
| logical, | public | :: | read_only | = | .FALSE. | ||
| logical, | public | :: | shared | = | .FALSE. |
Iterators share matrix |
|
| logical, | public | :: | dynamic | = | .FALSE. |
Ignores the thread distribution (FCFS by block) |
|
| logical, | public | :: | dynamic_byrows | = | .FALSE. |
Ignores the thread distribution (FCFS by row) |
|
| integer, | public, | POINTER | :: | common_pos | => | Null() |
Position when in mixed mode (row or block depending in dynamic_byrows |
| integer, | public | :: | nblks | = | -1 | ||
| integer, | public | :: | nblkrows_total | = | -1 | ||
| integer, | public, | DIMENSION(:), POINTER | :: | row_p | => | Null() | |
| integer, | public, | DIMENSION(:), POINTER | :: | col_i | => | Null() | |
| integer, | public, | DIMENSION(:), POINTER | :: | blk_p | => | Null() | |
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | tdist | => | Null() | |
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | local_rows | => | Null() |
Mapping of local rows to global rows (if local indexing is enabled) |
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | global_rows | => | Null() |
Mapping of global rows to local rows (if local indexing is enabled) |
| type(dbcsr_data_obj), | public | :: | data_area | = | dbcsr_data_obj() |
Data area with random access reads, insertions, and deletions.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(btree_i8_sp2d), | public | :: | btree_s | = | btree_i8_sp2d() |
Data types for the various types |
|
| type(btree_i8_dp2d), | public | :: | btree_d | = | btree_i8_dp2d() |
Data types for the various types |
|
| type(btree_i8_cp2d), | public | :: | btree_c | = | btree_i8_cp2d() |
Data types for the various types |
|
| type(btree_i8_zp2d), | public | :: | btree_z | = | btree_i8_zp2d() |
Data types for the various types |
|
| integer, | public | :: | refcount | = | 0 |
Reference counter |
|
| integer, | public | :: | data_type | = | -1 |
The data type that is stored |
Object for the mutable data type
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_mutable_type), | public, | POINTER | :: | m | => | Null() |
Used for assembling a real matrix.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_data_obj), | public | :: | data_area | = | dbcsr_data_obj() |
holds actual values. |
|
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | row_i | => | Null() |
the row index of all of the blocks. |
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | col_i | => | Null() |
the column index of all of the blocks. |
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | blk_p | => | Null() |
the pointer into the data array of this block. |
| integer, | public | :: | lastblk | = | -1 |
index of the last block entered into the row_i, col_i, and blk_p data structures |
|
| integer, | public | :: | datasize | = | -1 |
the actual size of data present in the data element |
|
| integer, | public | :: | datasize_after_filtering | = | -1 |
tree used to index data blocks (alternative to the row_i, col_i, and blk_p indices when index is scattered). |
|
| type(dbcsr_mutable_obj), | public | :: | mutable | = | dbcsr_mutable_obj() |
the final bcsr matrix |
The BCSR sparse matrix type.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| integer, | public | :: | serial_number | = | -1 |
a unique number of each created matrix |
|
| logical, | public | :: | valid | = | .FALSE. |
whether the matrix is valid (consistent) |
|
| character(len=default_string_length), | public | :: | name | = | "" |
name of the matrix |
|
| type(dbcsr_data_obj), | public | :: | data_area | = | dbcsr_data_obj() | ||
| integer, | public, | DIMENSION(:), POINTER, CONTIGUOUS | :: | index | => | Null() |
agglomeration of the indices and offsets of pointers into this array. |
| integer, | public, | DIMENSION(:), POINTER | :: | row_p | => | Null() |
points into the col_i and blk_p arrays, each element (1:nblkrows_total+1) points to the previous row's last element. So each rows has elements row_p(row)+1:row_p(row+1). |
| integer, | public, | DIMENSION(:), POINTER | :: | col_i | => | Null() |
the global blocked column number of this block. |
| integer, | public, | DIMENSION(:), POINTER | :: | blk_p | => | Null() |
the pointer into the data array of this block. |
| integer, | public, | DIMENSION(:), POINTER | :: | thr_c | => | Null() |
elements/thread for list index |
| integer, | public, | DIMENSION(:), POINTER | :: | coo_l | => | Null() |
coordinate list (used for direct indexing) |
| type(array_i1d_obj), | public | :: | row_blk_size | = | array_i1d_obj() |
sizes (rows in a block) of blocked rows |
|
| type(array_i1d_obj), | public | :: | col_blk_size | = | array_i1d_obj() |
sizes (columns in a block) of blocked columns |
|
| type(array_i1d_obj), | public | :: | row_blk_offset | = | array_i1d_obj() |
row offset (size = nrow+1) |
|
| type(array_i1d_obj), | public | :: | col_blk_offset | = | array_i1d_obj() |
col offset (size = ncol+1) |
|
| type(array_i1d_obj), | public | :: | local_rows | = | array_i1d_obj() |
Map of global to local rows when local indexing is enabled |
|
| type(array_i1d_obj), | public | :: | global_rows | = | array_i1d_obj() | ||
| type(array_i1d_obj), | public | :: | local_cols | = | array_i1d_obj() | ||
| type(array_i1d_obj), | public | :: | global_cols | = | array_i1d_obj() | ||
| logical, | public | :: | has_local_rows | = | .FALSE. | ||
| logical, | public | :: | has_global_rows | = | .FALSE. | ||
| logical, | public | :: | has_local_cols | = | .FALSE. | ||
| logical, | public | :: | has_global_cols | = | .FALSE. | ||
| integer, | public | :: | max_rbs | = | -1 |
maximal row sizes |
|
| integer, | public | :: | max_cbs | = | -1 |
maximal column sizes |
|
| integer, | public | :: | sparsity_id | = | -1 | ||
| integer, | public | :: | id_nr | = | -1 | ||
| integer, | public | :: | nblks | = | -1 |
number of blocks locally present |
|
| integer, | public | :: | nze | = | -1 |
number of non-zero elements locally present |
|
| integer, | public | :: | nblkrows_total | = | -1 |
size of entire matrix in blocked rows |
|
| integer, | public | :: | nblkcols_total | = | -1 |
size of entire matrix in blocked columns |
|
| integer, | public | :: | nfullrows_total | = | -1 |
size of entire matrix in full rows |
|
| integer, | public | :: | nfullcols_total | = | -1 |
size of entire matrix in full columns |
|
| integer, | public | :: | nblkrows_local | = | -1 |
size of local part of matrix in blocked rows |
|
| integer, | public | :: | nblkcols_local | = | -1 |
size of local part of matrix in blocked columns |
|
| integer, | public | :: | nfullrows_local | = | -1 |
size of local part of matrix in full rows |
|
| integer, | public | :: | nfullcols_local | = | -1 |
size of local part of matrix in full columns |
|
| integer, | public | :: | data_type | = | -1 |
'r'/'R' for single/double precision real or 'c'/'C' for single/double precision complex data |
|
| character(len=1), | public | :: | replication_type | = | "" |
multi-process replication used in the matrix |
|
| logical, | public | :: | symmetry | = | .FALSE. |
matrix has symmetry |
|
| logical, | public | :: | negate_real | = | .FALSE. |
symmetry is realized by negating the real part |
|
| logical, | public | :: | negate_imaginary | = | .FALSE. |
symmetry is realized by negating complex part (i.e., antisymmetric) |
|
| logical, | public | :: | bcsc | = | .FALSE. |
BCS Column instead of BCS Row |
|
| logical, | public | :: | local_indexing | = | .FALSE. |
Local indexing of rows instead of global indexing. |
|
| logical, | public | :: | list_indexing | = | .FALSE. | ||
| type(dbcsr_memtype_type), | public | :: | data_memory_type | = | dbcsr_memtype_type() |
memory type for data |
|
| type(dbcsr_memtype_type), | public | :: | index_memory_type | = | dbcsr_memtype_type() |
memory type for the index |
|
| type(dbcsr_block_buffer_obj), | public | :: | buffers | = | dbcsr_block_buffer_obj() |
Block buffers |
|
| type(dbcsr_work_type), | public, | DIMENSION(:), POINTER | :: | wms | => | Null() | |
| type(dbcsr_distribution_obj), | public | :: | dist | = | dbcsr_distribution_obj() |
distribution used by this matrix |
|
| integer, | public | :: | refcount | = | 0 |
reference count |
|
| logical, | public | :: | work_mutable | = | .FALSE. |
uses the mutable data for working and not the append-only data |
Pointer to a work matrix.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_work_type), | public, | POINTER | :: | w | => | Null() |
the work matrix |
Pointer to a object.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_type), | public, | POINTER | :: | matrix | => | Null() |
the dbcsr_typeect |
A 1-D array of DBCSR matrices
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_type_p), | public, | DIMENSION(:), POINTER | :: | mats | => | Null() |
the array of matrices |
A 2-D array of DBCSR matrices
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_type_p), | public, | DIMENSION(:, :), POINTER | :: | mats | => | Null() |
the array of matrices |
An array of DBCSR matrices
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_type), | public, | DIMENSION(:), POINTER | :: | mats | => | Null() |
the matrices |
| type(dbcsr_imagedistribution_obj), | public | :: | image_dist | = | dbcsr_imagedistribution_obj() |
image distribution |
A 2-d array of DBCSR matrices
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(dbcsr_type), | public, | DIMENSION(:, :), POINTER | :: | mats | => | Null() |
the matrices |
| type(dbcsr_imagedistribution_obj), | public | :: | image_dist | = | dbcsr_imagedistribution_obj() |
image distribution |
DBCSR MPI statistics
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| integer, | public | :: | last_mpi_ranks_used | = | -1 | ||
| integer, | public | :: | nimages | = | -1 | ||
| integer, | public | :: | nexchanged | = | -1 | ||
| integer, | public | :: | nfiltered | = | -1 | ||
| real, | public, | DIMENSION(2, 3) | :: | data_size | = | 0.0 | |
| integer(kind=int_8), | public, | DIMENSION(SIZE(dbcsr_mpi_size_limits) + 1, 2, 2) | :: | data_size_breakdown | = | -1 |