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Jason Madden authored
This gives massive performance benefits to queues: | Benchmark | 27_queue_master | 27_queue_cython2 | |----------------------------------------|-----------------|------------------------------| | bench_unbounded_queue_noblock | 2.09 us | 622 ns: 3.37x faster (-70%) | | bench_bounded_queue_noblock | 2.55 us | 634 ns: 4.02x faster (-75%) | | bench_bounded_queue_block | 36.1 us | 7.29 us: 4.95x faster (-80%) | | bench_channel | 15.4 us | 6.40 us: 2.40x faster (-58%) | | bench_bounded_queue_block_hub | 13.6 us | 3.89 us: 3.48x faster (-71%) | | bench_channel_hub | 7.55 us | 3.38 us: 2.24x faster (-55%) | | bench_unbounded_priority_queue_noblock | 5.02 us | 3.18 us: 1.58x faster (-37%) | | bench_bounded_priority_queue_noblock | 5.48 us | 3.22 us: 1.70x faster (-41%) | In a "real" use caes (pool.imap) it shows up as a 10-20% improvement: | Benchmark | 36_pool_event5 | 36_pool_ubq_cython | |--------------------|----------------|-----------------------------| | imap_unordered_seq | 553 us | 461 us: 1.20x faster (-17%) | | imap_unordered_par | 301 us | 265 us: 1.14x faster (-12%) | | imap_seq | 587 us | 497 us: 1.18x faster (-15%) | | imap_par | 326 us | 275 us: 1.19x faster (-16%) | | spawn | 310 us | 284 us: 1.09x faster (-8%) | Not significant (3): map_seq; map_par; apply
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