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Issues list

Provide C implementation for asyncio.current_task 3.12 expert-asyncio performance Performance or resource usage
#100344 opened Dec 19, 2022 by itamaro
5
Finish up LOAD_ATTR specialisation performance Performance or resource usage type-feature A feature request or enhancement
#100288 opened Dec 16, 2022 by Fidget-Spinner
1 of 2 tasks
6
gh-83076: 3.8x speed improvement in (Async)Mock instantiation
awaiting review performance Performance or resource usage
#100252 opened Dec 14, 2022 by carljm Loading…
11
Use a principled, and consistent, implementation of freelists. performance Performance or resource usage
#100240 opened Dec 14, 2022 by markshannon
@markshannon
Specialize long tail of binary operations using a table. performance Performance or resource usage
#100239 opened Dec 14, 2022 by markshannon
@brandtbucher
gh-100188: Reduce misses in BINARY_SUBSCR_LIST_INT
awaiting merge interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage
#100189 opened Dec 12, 2022 by sweeneyde Loading…
3
Slower string concatenation in CPython 3.11 performance Performance or resource usage type-bug An unexpected behavior, bug, or error
#99862 opened Nov 29, 2022 by zephyr111
5
Add fast path to os.[l]stat() that returns incomplete information 3.12 OS-windows performance Performance or resource usage
#99726 opened Nov 23, 2022 by zooba
7
GH-99554: Pack location tables more effectively
awaiting core review interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage
#99556 opened Nov 17, 2022 by brandtbucher Loading…
@brandtbucher
4
GH-99554: marshal bytecode more efficiently
awaiting core review performance Performance or resource usage stdlib Python modules in the Lib dir
#99555 opened Nov 17, 2022 by brandtbucher Loading…
@brandtbucher
10
.pyc files are larger than they need to be 3.12 interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage stdlib Python modules in the Lib dir
#99554 opened Nov 17, 2022 by brandtbucher
@brandtbucher
Avoid exc=None; del exc in bytecode where unnecessary 3.12 performance Performance or resource usage type-feature A feature request or enhancement
#99360 opened Nov 11, 2022 by sweeneyde
3
gh-72496: Implemented patch to improve performance of string.Template
awaiting review performance Performance or resource usage type-feature A feature request or enhancement
#99177 opened Nov 7, 2022 by delta1513 Loading…
1
2
Optimize away creation of immediately discarded tuples performance Performance or resource usage
#99077 opened Nov 3, 2022 by markshannon
1
Add CALL_INTRINSIC instruction. performance Performance or resource usage
#99005 opened Nov 2, 2022 by markshannon
6
csv.Sniffer().sniff() Hangs on Single-Column Data performance Performance or resource usage
#98820 opened Oct 28, 2022 by jackdesert
2
Speed up sysconfig performance Performance or resource usage type-feature A feature request or enhancement
#98718 opened Oct 26, 2022 by FFY00
Quicken everything 3.12 interpreter-core (Objects, Python, Grammar, and Parser dirs) performance Performance or resource usage
#98686 opened Oct 25, 2022 by brandtbucher
@brandtbucher
1
Multiprocessing overhead 100x higher with multiple cores but not if restricted to 1 core expert-multiprocessing performance Performance or resource usage type-bug An unexpected behavior, bug, or error
#98493 opened Oct 20, 2022 by PhilippWendler
3
Deferring side effecting code in _Py_Dealloc() performance Performance or resource usage
#98260 opened Oct 14, 2022 by markshannon
Do we still need asciilib for better performance? performance Performance or resource usage type-feature A feature request or enhancement
#98229 opened Oct 12, 2022 by sobolevn
4
Inline call frames for CALL_FUNCTION_EX performance Performance or resource usage type-feature A feature request or enhancement
#98003 opened Oct 6, 2022 by Fidget-Spinner
Inline dict/list/set comprehensions in the compiler for better performance performance Performance or resource usage type-feature A feature request or enhancement
#97933 opened Oct 5, 2022 by carljm
2
Add eager task creation API to asyncio 3.12 expert-asyncio performance Performance or resource usage type-feature A feature request or enhancement
#97696 opened Sep 30, 2022 by jbower-fb
13
gh-96859: [argparse] Avoid O(N^2) behavior while consuming optionals
awaiting core review performance Performance or resource usage
#96904 opened Sep 18, 2022 by alexeypa Loading…
24
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