Message301804
Microbenchmark for caching docstrings:
$ ./python -m perf timeit -s "from collections import namedtuple; names = ['field%d' % i for i in range(1000)]" -- "namedtuple('A', names)"
With sys.intern(): Mean +- std dev: 3.57 ms +- 0.05 ms
With Python-level caching: Mean +- std dev: 3.25 ms +- 0.05 ms |
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Date |
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2017-09-10 07:46:18 | serhiy.storchaka | set | recipients:
+ serhiy.storchaka, gvanrossum, rhettinger, ncoghlan, pitrou, vstinner, eric.smith, giampaolo.rodola, methane, josh.r, llllllllll, xiang.zhang, JelleZijlstra, lazka, ethan smith |
2017-09-10 07:46:18 | serhiy.storchaka | set | messageid: <1505029578.04.0.604072892164.issue28638@psf.upfronthosting.co.za> |
2017-09-10 07:46:18 | serhiy.storchaka | link | issue28638 messages |
2017-09-10 07:46:17 | serhiy.storchaka | create | |
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