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STXXL
1.4-dev
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STXXL
1.4-dev
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Struct of all statistical counters and timers. Turn on/off statistics using the stats_counter and stats_timer typedefs.
Definition at line 4512 of file parallel_priority_queue.h.
Collaboration diagram for stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type:Public Attributes | |
| stats_timer | direct_flush_time |
| Total time for flush_directly_to_hd() More... | |
| stats_timer | external_array_merge_time |
| Total time for merge_external_arrays() More... | |
| stats_timer | extract_min_time |
| Total time for extract_min() More... | |
| stats_timer | hint_time |
| stats_timer | insertion_heap_flush_time |
| Total time for flush_insertion_heaps() More... | |
| stats_timer | internal_array_flush_time |
| Total time for flush_internal_arrays() More... | |
| stats_counter | max_extract_buffer_size |
| Largest number of elements in the extract buffer at the same time. More... | |
| stats_counter | max_merge_buffer_size |
| Largest number of elements in the merge buffer when running flush_internal_arrays() More... | |
| stats_counter | max_num_external_arrays |
| Largest number of external arrays at the same time. More... | |
| stats_counter | max_num_internal_arrays |
| Largest number of internal arrays at the same time. More... | |
| stats_counter | max_num_new_external_arrays |
| Largest number of new external arrays at the same time (which were created while the extract buffer hadn't been empty) More... | |
| stats_counter | max_num_new_internal_arrays |
| Largest number of new internal arrays at the same time (which were created while the extract buffer hadn't been empty) More... | |
| stats_timer | merge_sorted_heaps_time |
| Total time for merging the sorted heaps. Part of flush_insertion_heaps. More... | |
| stats_counter | num_direct_flushes |
| Number of flush_directly_to_hd() calls. More... | |
| stats_counter | num_external_array_merges |
| Number of merge_external_arrays() calls. More... | |
| stats_counter | num_extract_buffer_refills |
| Number of refill_extract_buffer() calls. More... | |
| stats_counter | num_extracts |
| Total number of extracts. More... | |
| stats_counter | num_insertion_heap_flushes |
| Number of flush_insertion_heaps() calls. More... | |
| stats_counter | num_internal_array_flushes |
| Number of flush_internal_arrays() calls. More... | |
| stats_counter | num_new_external_arrays |
| Temporary number of new external arrays at the same time (which were created while the extract buffer hadn't been empty) More... | |
| stats_counter | num_new_internal_arrays |
| Temporary number of new internal arrays at the same time (which were created while the extract buffer hadn't been empty) More... | |
| stats_timer | pop_heap_time |
| Total time for pop_heap() in extract_min(). Part of extract_min_time. More... | |
| stats_timer | refill_accumulate_time |
| Total time for std::lower_bound calls in refill_extract_buffer() Part of refill_extract_buffer_time and refill_time_before_merge. More... | |
| stats_timer | refill_extract_buffer_time |
| Total time for refill_extract_buffer() More... | |
| stats_timer | refill_merge_time |
| Total time for the merging in refill_extract_buffer() Part of refill_extract_buffer_time. More... | |
| stats_timer | refill_minmax_time |
| Total time for determining the smallest max value in refill_extract_buffer() Part of refill_extract_buffer_time and refill_time_before_merge. More... | |
| stats_timer | refill_time_after_merge |
| Total time for all things after merging in refill_extract_buffer() Part of refill_extract_buffer_time. More... | |
| stats_timer | refill_time_before_merge |
| Total time for all things before merging in refill_extract_buffer() Part of refill_extract_buffer_time. More... | |
| stats_timer | refill_wait_time |
| Total time of wait() calls in first part of refill_extract_buffer(). Part of refill_time_before_merge and refill_extract_buffer_time. More... | |
| stats_counter | total_extract_buffer_size |
| Sum of the sizes of each extract buffer refill. Used for average size. More... | |
Friends | |
| std::ostream & | operator<< (std::ostream &os, const stats_type &o) |
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friend |
Definition at line 4622 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::direct_flush_time |
Total time for flush_directly_to_hd()
Definition at line 4569 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::external_array_merge_time |
Total time for merge_external_arrays()
Definition at line 4575 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::extract_min_time |
Total time for extract_min()
Definition at line 4578 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::hint_time |
Definition at line 4620 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::insertion_heap_flush_time |
Total time for flush_insertion_heaps()
Definition at line 4566 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::internal_array_flush_time |
Total time for flush_internal_arrays()
Definition at line 4572 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::max_extract_buffer_size |
Largest number of elements in the extract buffer at the same time.
Definition at line 4515 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::max_merge_buffer_size |
Largest number of elements in the merge buffer when running flush_internal_arrays()
Definition at line 4523 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::max_num_external_arrays |
Largest number of external arrays at the same time.
Definition at line 4547 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::max_num_internal_arrays |
Largest number of internal arrays at the same time.
Definition at line 4544 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::max_num_new_external_arrays |
Largest number of new external arrays at the same time (which were created while the extract buffer hadn't been empty)
Definition at line 4555 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::max_num_new_internal_arrays |
Largest number of new internal arrays at the same time (which were created while the extract buffer hadn't been empty)
Definition at line 4563 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::merge_sorted_heaps_time |
Total time for merging the sorted heaps. Part of flush_insertion_heaps.
Definition at line 4606 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_direct_flushes |
Number of flush_directly_to_hd() calls.
Definition at line 4535 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_external_array_merges |
Number of merge_external_arrays() calls.
Definition at line 4541 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_extract_buffer_refills |
Number of refill_extract_buffer() calls.
Definition at line 4529 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_extracts |
Total number of extracts.
Definition at line 4526 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_insertion_heap_flushes |
Number of flush_insertion_heaps() calls.
Definition at line 4532 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_internal_array_flushes |
Number of flush_internal_arrays() calls.
Definition at line 4538 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_new_external_arrays |
Temporary number of new external arrays at the same time (which were created while the extract buffer hadn't been empty)
Definition at line 4551 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::num_new_internal_arrays |
Temporary number of new internal arrays at the same time (which were created while the extract buffer hadn't been empty)
Definition at line 4559 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::pop_heap_time |
Total time for pop_heap() in extract_min(). Part of extract_min_time.
Definition at line 4602 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_accumulate_time |
Total time for std::lower_bound calls in refill_extract_buffer() Part of refill_extract_buffer_time and refill_time_before_merge.
Total time for std::accumulate calls in refill_extract_buffer() Part of refill_extract_buffer_time and refill_time_before_merge.
Definition at line 4614 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_extract_buffer_time |
Total time for refill_extract_buffer()
Definition at line 4581 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_merge_time |
Total time for the merging in refill_extract_buffer() Part of refill_extract_buffer_time.
Definition at line 4585 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_minmax_time |
Total time for determining the smallest max value in refill_extract_buffer() Part of refill_extract_buffer_time and refill_time_before_merge.
Definition at line 4618 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_time_after_merge |
Total time for all things after merging in refill_extract_buffer() Part of refill_extract_buffer_time.
Definition at line 4593 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_time_before_merge |
Total time for all things before merging in refill_extract_buffer() Part of refill_extract_buffer_time.
Definition at line 4589 of file parallel_priority_queue.h.
| stats_timer stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::refill_wait_time |
Total time of wait() calls in first part of refill_extract_buffer(). Part of refill_time_before_merge and refill_extract_buffer_time.
Definition at line 4598 of file parallel_priority_queue.h.
| stats_counter stxxl::parallel_priority_queue< ValueType, CompareType, AllocStrategy, BlockSize, DefaultMemSize, MaxItems >::stats_type::total_extract_buffer_size |
Sum of the sizes of each extract buffer refill. Used for average size.
Definition at line 4519 of file parallel_priority_queue.h.
1.8.5 
