Message306166
As a side effect it slightly optimizes parsing non-ASCII numbers.
$ ./python -m perf timeit --compare-to=./python0 'int("۱۲۳۴۵۶۷۸۹")' --duplicate 100
python0: ..................... 277 ns +- 3 ns
python: ..................... 225 ns +- 3 ns
Mean +- std dev: [python0] 277 ns +- 3 ns -> [python] 225 ns +- 3 ns: 1.23x faster (-19%)
$ ./python -m perf timeit --compare-to=./python0 'float("۱۲۳۴۵.۶۷۸۹")' --duplicate 100
python0: ..................... 256 ns +- 1 ns
python: ..................... 199 ns +- 2 ns
Mean +- std dev: [python0] 256 ns +- 1 ns -> [python] 199 ns +- 2 ns: 1.29x faster (-22%)
$ ./python -m perf timeit --compare-to=./python0 'complex("۱۲۳۴۵.۶۷۸۹j")' --duplicate 100
python0: ..................... 298 ns +- 4 ns
python: ..................... 235 ns +- 3 ns
Mean +- std dev: [python0] 298 ns +- 4 ns -> [python] 235 ns +- 3 ns: 1.27x faster (-21%) |
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Date |
User |
Action |
Args |
2017-11-13 19:22:00 | serhiy.storchaka | set | recipients:
+ serhiy.storchaka, vstinner, ezio.melotti |
2017-11-13 19:22:00 | serhiy.storchaka | set | messageid: <1510600920.81.0.213398074469.issue31979@psf.upfronthosting.co.za> |
2017-11-13 19:22:00 | serhiy.storchaka | link | issue31979 messages |
2017-11-13 19:22:00 | serhiy.storchaka | create | |
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