Externally defined block distribution. More...
#include <splindex.hpp>
Inherits sirius::splindex< basic_index_t< int > >.
Public Types | |
| using | value_type = typename splindex< Index_t >::value_type |
 Public Types inherited from sirius::splindex< basic_index_t< int > > | |
| using | value_type = typename Index_t::value_type |
Public Member Functions | |
| splindex_chunk () | |
| Default constructor. More... | |
| splindex_chunk (value_type size__, n_blocks n_blocks__, block_id block_id__, std::vector< value_type > const counts__) | |
| Constructor with specific partitioning. More... | |
| value_type | local_size (block_id block_id__) const |
| Return local size of the split index for a given block. More... | |
| splindex< Index_t >::location_t | location (typename Index_t::global idx__) const |
| Return location (block_id and local offset) of the global index. More... | |
| Index_t::global | global_index (typename Index_t::local idxloc__, block_id block_id__) const |
| Return global index by block id and local index. More... | |
| auto | global_offset () const |
| Public Member Functions inherited from sirius::splindex< basic_index_t< int > > | |
| splindex () | |
| Default constructor. More... | |
| splindex (value_type size__, n_blocks n_blocks__, block_id block_id__) | |
| Constructor. More... | |
| virtual value_type | local_size (block_id block_id__) const=0 |
| Return local size of the split index for a given block. More... | |
| value_type | local_size () const |
| Return local size for the current block. More... | |
| virtual location_t | location (typename Index_t::global idx__) const=0 |
| Return location (block_id and local offset) of the global index. More... | |
| virtual Index_t::global | global_index (typename Index_t::local idxloc__, block_id block_id__) const=0 |
| Return global index by block id and local index. More... | |
| auto | global_index (typename splindex< basic_index_t< int > >::location_t loc__) const |
| Return global index of an element by local index and block id. More... | |
| auto | global_index (typename Index_t::local idxloc__) const |
| auto | size () const noexcept |
| Return total length of the index (global number of elements). More... | |
Private Attributes | |
| std::vector< std::vector< value_type > > | global_index_ |
| std::vector< typename splindex< Index_t >::location_t > | locations_ |
Additional Inherited Members | |
| Static Public Member Functions inherited from sirius::splindex< basic_index_t< int > > | |
| static auto | block_size (value_type size__, n_blocks n_blocks__) |
| Compute size of the block from global index size and number of blocks. More... | |
| Protected Attributes inherited from sirius::splindex< basic_index_t< int > > | |
| n_blocks | n_blocks_ |
| Number of blocks over which the global index is distributed. More... | |
| block_id | block_id_ |
| Index of the block with local fraction of the global index. More... | |
| value_type | size_ |
| Size (aka length) of the global index. More... | |
Detailed Description
template<typename Index_t = basic_index_t<int>>
class sirius::splindex_chunk< Index_t >
class sirius::splindex_chunk< Index_t >
Externally defined block distribution.
Definition at line 443 of file splindex.hpp.
Member Typedef Documentation
◆ value_type
template<typename Index_t = basic_index_t<int>>
| using sirius::splindex_chunk< Index_t >::value_type = typename splindex<Index_t>::value_type |
Definition at line 446 of file splindex.hpp.
Constructor & Destructor Documentation
◆ splindex_chunk() [1/2]
template<typename Index_t = basic_index_t<int>>
|
inline |
Default constructor.
Definition at line 453 of file splindex.hpp.
◆ splindex_chunk() [2/2]
template<typename Index_t = basic_index_t<int>>
|
inline |
Constructor with specific partitioning.
Definition at line 458 of file splindex.hpp.
Member Function Documentation
◆ local_size()
template<typename Index_t = basic_index_t<int>>
|
inlinevirtual |
Return local size of the split index for a given block.
Implements sirius::splindex< basic_index_t< int > >.
Definition at line 474 of file splindex.hpp.
◆ location()
template<typename Index_t = basic_index_t<int>>
|
inlinevirtual |
Return location (block_id and local offset) of the global index.
Implements sirius::splindex< basic_index_t< int > >.
Definition at line 484 of file splindex.hpp.
◆ global_index()
template<typename Index_t = basic_index_t<int>>
|
inlinevirtual |
Return global index by block id and local index.
Implements sirius::splindex< basic_index_t< int > >.
Definition at line 491 of file splindex.hpp.
◆ global_offset()
template<typename Index_t = basic_index_t<int>>
|
inline |
Definition at line 499 of file splindex.hpp.
Member Data Documentation
◆ global_index_
template<typename Index_t = basic_index_t<int>>
|
private |
Definition at line 448 of file splindex.hpp.
◆ locations_
template<typename Index_t = basic_index_t<int>>
|
private |
Definition at line 449 of file splindex.hpp.
The documentation for this class was generated from the following file:
