Faster CPython Ideas

Discussion and work tracker for Faster CPython project.

New ideas and discussions of existing ideas should be done in the discussions section.

Please reserve issues for actual work-in-progress.

Some links to presentations and other preliminary documentation:

pyperformance:

date release commit host mean
2022-06-07 (20:12 UTC) cpython 3.10.4 9d38120e33 fc_linux (ref)
2022-06-07 (20:56 UTC) cpython 3.11.0a3 2e91dba437 fc_linux 1.19x faster
2022-06-07 (21:36 UTC) cpython 3.11.0a4 9471106fd5 fc_linux 1.21x faster
2022-06-07 (22:16 UTC) cpython 3.11.0a5 c4e4b91557 fc_linux 1.21x faster
2022-06-07 (22:56 UTC) cpython 3.11.0a6 3ddfa55df4 fc_linux 1.19x faster
2022-06-07 (23:37 UTC) cpython 3.11.0a7 2e49bd06c5 fc_linux 1.23x faster
2022-05-24 (20:23 UTC) cpython 3.11.0b1 8d32a5c8c4 fc_linux 1.28x faster
2022-05-31 (16:17 UTC) cpython 3.11.0b2 72f00f420a fc_linux 1.28x faster
2022-06-06 (22:23 UTC) cpython 3.11.0b3 eb0004c271 fc_linux 1.29x faster
2022-06-12 (02:21 UTC) cpython 3.12.0a0 733e15f170 fc_linux 1.30x faster
2022-06-26 (02:22 UTC) cpython 3.12.0a0 38612a05b5 fc_linux 1.31x faster
2022-07-03 (02:21 UTC) cpython 3.12.0a0 7db1d2eaf3 fc_linux 1.31x faster

pyston:

date release commit host mean
2022-06-07 (20:12 UTC) cpython 3.10.4 9d38120e33 fc_linux (ref)
2022-06-07 (20:56 UTC) cpython 3.11.0a3 2e91dba437 fc_linux 1.19x faster
2022-06-07 (21:36 UTC) cpython 3.11.0a4 9471106fd5 fc_linux 1.21x faster
2022-06-07 (22:16 UTC) cpython 3.11.0a5 c4e4b91557 fc_linux 1.21x faster
2022-06-07 (22:56 UTC) cpython 3.11.0a6 3ddfa55df4 fc_linux 1.19x faster
2022-06-07 (23:37 UTC) cpython 3.11.0a7 2e49bd06c5 fc_linux 1.23x faster
2022-05-24 (20:23 UTC) cpython 3.11.0b1 8d32a5c8c4 fc_linux 1.28x faster
2022-05-31 (16:17 UTC) cpython 3.11.0b2 72f00f420a fc_linux 1.28x faster
2022-06-06 (22:23 UTC) cpython 3.11.0b3 eb0004c271 fc_linux 1.29x faster
2022-06-12 (02:21 UTC) cpython 3.12.0a0 733e15f170 fc_linux 1.30x faster
2022-06-26 (02:22 UTC) cpython 3.12.0a0 38612a05b5 fc_linux 1.31x faster
2022-07-03 (02:21 UTC) cpython 3.12.0a0 7db1d2eaf3 fc_linux 1.31x faster