7.09.2025 состоялся релизPithon 3.14!
На фоне хайпа про NoGIL всё позабыли про другие фичи. Особенно про Multiple Interpreters, который обещает изоляцию процессов но с эффективностью потоков! На сколько действительно это будет эффективно мы узнаем позже, потому что сейчас это лишь первый релиз с ограничениями и недоработками.
Но что там про NoGIL? Теперь этот режим не экспериментальный, а официально поддерживаемый, но опциональный.
Чтобы запустить без GIL нужна специальная сборка. И перед стартом нужно объявить переменную PYTHON_GIL=0
Для вас я собрал готовый репозиторий где достаточно запустить скрпит, который всё сделает:
▫️ соберет релизный Python 3.14 в новый Docker-образ
▫️ запустит тесты в контейнере (GIL, NoGIL, MultiInterpreter)
▫️ распечатает результаты
Тест очень простой, усложняйте сами)
Вот какие результаты у меня:
=== Running ThreadPoolExecutor GIL ON
TOTAL TIME: 45.48 seconds
=== Running ThreadPoolExecutor GIL OFF
TOTAL TIME: 6.14 seconds
=== Running basic Thread GIL ON
TOTAL TIME: 45.54 seconds
=== Running basic Thread GIL OFF
TOTAL TIME: 4.74 seconds
=== Running with Multi Interpreter
TOTAL TIME: 18.30 seconds
Если сравнивать GIL и NoGIL, то на мои 32 ядра прирост х7-x10 (почему не х32? 🤷). При этом нам обещают что скорости будут расти с новыми релизами.
Режим без GIL похож (визуально) на async, тоже параллельно, тоже не по порядку. Но это не IO! и от того некоторый диссонанс в голове 😵💫, нас учили не так!
Интересно, что чистый Thread работает быстрей чем ThreadPoolExecutor без GIL.
Ну и где-то плачет один адепт мульти-интерпретаторов😭 Теперь нужно искать где они могут пригодиться с такой-то скоростью. Скорее всего своя область применения найдется.
Отдельно я затестил память и вот что вышло на 32 потока:
ThreadPoolExecutor GIL ON
305.228 MB
ThreadPoolExecutor GIL OFF
500.176 MB
basic Thread GIL ON
90.668 MB
basic Thread GIL OFF
472.444 MB
with Multi Interpreter
1267.788 MB
Пока не знаю как к этому относиться)
В целом - радует направление развития!
#release
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June 24, 2021 at 07:52PM
via Twitter
@SenTedCruz
Donald Trump bragged that the U.S. is spending so much money on his war in Iran it has no funds to pay for daycare or healthcare. 💰⚔️
The 79-year-old president made the boast during a typically rambling speech while hosting an Easter lunch at the White House on Wednesday. 🦅🍽
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👂More on Trump's Ear
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🏥💸20 MILLION AMERICANS HIT BY HEALTHCARE "SUBSIDY CLIFF" — PREMIUMS DOUBLE OVERNIGHT
🔹 Congress failed to extend enhanced ACA subsidies expiring Dec 31 — families face 100%+ premium hikes starting January 2026 📈
🔹 Medicare Part B premiums jump $17.90/month to $202.90, eating away entire 2.8% Social Security COLA increase 💰
🔹 Social Security taxable earnings cap rises to $184,500 from $176,100 — higher earners pay more into system 📊
🔹 New senior tax deductions passed but millions may drop coverage entirely due to affordability crisis 🚨
Congress left 20 million hanging while pharma lobbies got their wins 😡🔥
#Healthcare#Medicare
@america
💥 Social Security and Medicare on the brink of disaster! 💔😢
Trust funds rapidly depleting, retirees in jeopardy 😱
Benefit cuts looming, up to 23% reduction! 💔💸
Healthcare access at risk, hospitals facing delays! 🏥😷
Presidential candidates must address this crisis! 🗳️🤔
Bipartisan solutions needed, time is running out! ⏰🤝
Fiscal commission proposed for comprehensive action! 💪💼
Let's save these vital programs for future generations! 🙏🌍
#SocialSecurity#Medicare#RetirementCrisis#BipartisanSolutions
https://www.foxbusiness.com/politics/social-security-trust-fund-path-insolvency
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3 #November2025
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