Antoine Pitrou <pit...@free.fr> added the comment:
Ok, I ran a subset of the benchmarks to record their memory footprint and got these results: master-mem.perf =============== Performance version: 0.6.2 Python version: 3.8.0a0 (64-bit) revision 73cbe7a Report on Linux-4.15.0-22-generic-x86_64-with-glibc2.9 Number of logical CPUs: 16 Start date: 2018-05-29 16:54:24.964539 End date: 2018-05-29 17:04:05.608437 methane-mem.perf ================ Performance version: 0.6.2 Python version: 3.8.0a0 (64-bit) revision 16c66ca Report on Linux-4.15.0-22-generic-x86_64-with-glibc2.9 Number of logical CPUs: 16 Start date: 2018-05-29 17:15:00.936857 End date: 2018-05-29 17:24:33.755119 +------------------------+-----------------+------------------+---------------+------------------------+ | Benchmark | master-mem.perf | methane-mem.perf | Change | Significance | +========================+=================+==================+===============+========================+ | 2to3 | 7121.8 kB | 6944.4 kB | 1.03x smaller | Significant (t=31.59) | +------------------------+-----------------+------------------+---------------+------------------------+ | chameleon | 15.7 MB | 15.3 MB | 1.02x smaller | Significant (t=24.25) | +------------------------+-----------------+------------------+---------------+------------------------+ | html5lib | 20.1 MB | 19.4 MB | 1.04x smaller | Significant (t=67.15) | +------------------------+-----------------+------------------+---------------+------------------------+ | json_dumps | 8282.2 kB | 8021.4 kB | 1.03x smaller | Significant (t=234.01) | +------------------------+-----------------+------------------+---------------+------------------------+ | json_loads | 7671.2 kB | 7494.0 kB | 1.02x smaller | Significant (t=37.43) | +------------------------+-----------------+------------------+---------------+------------------------+ | pickle | 7883.4 kB | 7698.6 kB | 1.02x smaller | Significant (t=28.64) | +------------------------+-----------------+------------------+---------------+------------------------+ | pickle_pure_python | 7867.4 kB | 7680.0 kB | 1.02x smaller | Significant (t=48.64) | +------------------------+-----------------+------------------+---------------+------------------------+ | sqlalchemy_declarative | 18.4 MB | 17.9 MB | 1.03x smaller | Significant (t=132.47) | +------------------------+-----------------+------------------+---------------+------------------------+ | sqlalchemy_imperative | 17.8 MB | 17.3 MB | 1.03x smaller | Significant (t=128.94) | +------------------------+-----------------+------------------+---------------+------------------------+ | tornado_http | 24.5 MB | 24.0 MB | 1.02x smaller | Significant (t=7.99) | +------------------------+-----------------+------------------+---------------+------------------------+ | unpickle | 7883.2 kB | 7694.2 kB | 1.02x smaller | Significant (t=31.19) | +------------------------+-----------------+------------------+---------------+------------------------+ | unpickle_pure_python | 7891.6 kB | 7699.4 kB | 1.02x smaller | Significant (t=63.68) | +------------------------+-----------------+------------------+---------------+------------------------+ | xml_etree_generate | 12.0 MB | 11.5 MB | 1.04x smaller | Significant (t=26.07) | +------------------------+-----------------+------------------+---------------+------------------------+ | xml_etree_iterparse | 11.8 MB | 11.3 MB | 1.04x smaller | Significant (t=146.82) | +------------------------+-----------------+------------------+---------------+------------------------+ | xml_etree_parse | 11.6 MB | 11.2 MB | 1.03x smaller | Significant (t=116.08) | +------------------------+-----------------+------------------+---------------+------------------------+ | xml_etree_process | 12.3 MB | 12.0 MB | 1.02x smaller | Significant (t=49.04) | +------------------------+-----------------+------------------+---------------+------------------------+ ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33597> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
