[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

[Dong-hee Na]

Dong-hee Na <donghee.n...@gmail.com> added the comment:

+------------------+-------------------+-----------------------------+
| Benchmark        | master-dict-empty | bpo-37207-dict-empty        |
+==================+===================+=============================+
| bench dict empty | 502 ns            | 443 ns: 1.13x faster (-12%) |
+------------------+-------------------+-----------------------------+

+------------------+--------------------+-----------------------------+
| Benchmark        | master-dict-update | bpo-37207-dict-update       |
+==================+====================+=============================+
| bench dict empty | 497 ns             | 425 ns: 1.17x faster (-15%) |
+------------------+--------------------+-----------------------------+

+--------------------+---------------------+-----------------------------+
| Benchmark          | master-dict-kwnames | bpo-37207-dict-kwnames      |
+====================+=====================+=============================+
| bench dict kwnames | 1.38 us             | 917 ns: 1.51x faster (-34%) |
+--------------------+---------------------+-----------------------------+

----------

_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue37207>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com