Configuration of device-level merge primitives. More...
#include <device_merge_sort_config.hpp>
Inheritance diagram for merge_sort_config< MergeOddevenBlockSize, SortBlockSize, SortItemsPerThread, MergeMergepathPartitionBlockSize, MergeMergepathBlockSize, MergeMergepathItemsPerThread, MinInputSizeMergepath >:
Collaboration diagram for merge_sort_config< MergeOddevenBlockSize, SortBlockSize, SortItemsPerThread, MergeMergepathPartitionBlockSize, MergeMergepathBlockSize, MergeMergepathItemsPerThread, MinInputSizeMergepath >:
Public Types | |
| using | block_sort_config = detail::merge_sort_block_sort_config< SortBlockSize, SortItemsPerThread, block_sort_algorithm::stable_merge_sort > |
| using | block_merge_config = detail::merge_sort_block_merge_config< MergeOddevenBlockSize, 1, MinInputSizeMergepath, MergeMergepathBlockSize, MergeMergepathBlockSize, MergeMergepathItemsPerThread > |
Additional Inherited Members | |
 Public Attributes inherited from detail::merge_sort_config_params | |
| merge_sort_block_sort_config_params | block_sort_config |
| merge_sort_block_merge_config_params | block_merge_config |
Detailed Description
template<unsigned int MergeOddevenBlockSize = 512, unsigned int SortBlockSize = MergeOddevenBlockSize, unsigned int SortItemsPerThread = 1, unsigned int MergeMergepathPartitionBlockSize = 128, unsigned int MergeMergepathBlockSize = 128, unsigned int MergeMergepathItemsPerThread = 4, unsigned int MinInputSizeMergepath = (1 << 17) + 70000>
struct merge_sort_config< MergeOddevenBlockSize, SortBlockSize, SortItemsPerThread, MergeMergepathPartitionBlockSize, MergeMergepathBlockSize, MergeMergepathItemsPerThread, MinInputSizeMergepath >
Configuration of device-level merge primitives.
- Template Parameters
-
SortBlockSize - block size in the block-sort step SortItemsPerThread - ItemsPerThread in the block-sort step MergeOddevenBlockSize - block size in the block merge step using oddeven impl (used when input_size < MinInputSizeMergepath) MergeMergepathPartitionBlockSize - block size of the partition kernel in the block merge step using mergepath impl MergeMergepathBlockSize - block size in the block merge step using mergepath impl MergeMergepathItemsPerThread - ItemsPerThread in the block merge step using mergepath impl MinInputSizeMergepath - breakpoint of input-size to use mergepath impl for block merge step
Member Typedef Documentation
◆ block_sort_config
template<unsigned int MergeOddevenBlockSize = 512, unsigned int SortBlockSize = MergeOddevenBlockSize, unsigned int SortItemsPerThread = 1, unsigned int MergeMergepathPartitionBlockSize = 128, unsigned int MergeMergepathBlockSize = 128, unsigned int MergeMergepathItemsPerThread = 4, unsigned int MinInputSizeMergepath = (1 << 17) + 70000>
| using merge_sort_config< MergeOddevenBlockSize, SortBlockSize, SortItemsPerThread, MergeMergepathPartitionBlockSize, MergeMergepathBlockSize, MergeMergepathItemsPerThread, MinInputSizeMergepath >::block_sort_config = detail::merge_sort_block_sort_config<SortBlockSize, SortItemsPerThread, block_sort_algorithm::stable_merge_sort> |
- Remarks
- Here we map the public parameters to our internal structure.
The documentation for this struct was generated from the following file:
- rocprim/include/rocprim/device/device_merge_sort_config.hpp
