STINNER Victor added the comment: Use attached bench.py to compare performances.
Without the patch: --- dumps v0: 389.6 ms data size v0: 45582.9 kB loads v0: 573.3 ms dumps v1: 391.4 ms data size v1: 45582.9 kB loads v1: 558.0 ms dumps v2: 166.9 ms data size v2: 41395.4 kB loads v2: 482.2 ms dumps v3: 431.2 ms data size v3: 41395.4 kB loads v3: 543.8 ms dumps v4: 361.8 ms data size v4: 37000.9 kB loads v4: 560.4 ms --- With the patch: --- dumps v0: 391.4 ms data size v0: 45582.9 kB loads v0: 578.2 ms dumps v1: 392.3 ms data size v1: 45582.9 kB loads v1: 556.8 ms dumps v2: 167.7 ms data size v2: 41395.4 kB loads v2: 484.6 ms dumps v3: 170.3 ms data size v3: 41395.4 kB loads v3: 467.0 ms dumps v4: 122.8 ms data size v4: 37000.9 kB loads v4: 468.9 ms --- dumps v3 is 60% faster, loads v3 is also 14% *faster*. dumps v4 is 66% faster, loads v4 is 16% faster. ---------- Added file: http://bugs.python.org/file33771/bench.py _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue20416> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
