Message374058
Benchmarked on my machine (Windows 10):
.\python.bat -m pyperf timeit -s "from collections import deque; x = [[], [1]] * 1_000_000" "deque(map(bool, x), maxlen=0)"
--- Win32 build configuration ---
Master: 105 ms +- 2 ms
With this change: 88.2 ms +- 2.1 ms
--- x64 build configuration ---
Master: 80.2 ms +- 1.3 ms
With this change: 74.2 ms +- 0.5 ms |
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Date |
User |
Action |
Args |
2020-07-21 10:00:36 | Dennis Sweeney | set | recipients:
+ Dennis Sweeney, larry |
2020-07-21 10:00:36 | Dennis Sweeney | set | messageid: <1595325636.21.0.753393963516.issue41356@roundup.psfhosted.org> |
2020-07-21 10:00:36 | Dennis Sweeney | link | issue41356 messages |
2020-07-21 10:00:36 | Dennis Sweeney | create | |
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