TGTGInsighttelegram intelligenceLIVE / telegram public index
← Python Заметки

TGINSIGHT SIMILAR POSTS

Најди сличен содржај

Изворен канал @pythonotes · Post #396 · 9 окт.

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

Hashtags

Резултати

Пронајдени 12 слични објави

Пребарај: #clearyourtable

当前筛选 #clearyourtable清除筛选
NEA Singapore

@NEASingapore · Post #189 · 14.05.2021 г., 04:24

To encourage diners to keep the tables clean at public dining places, NEA will complement existing educational efforts with enforcement. The 3-month advisory period begins from 1 Jun 2021, and enforcement will commence at hawker centres from 1 Sep 2021. More at https://go.gov.sg/nea-news-mandatory-to-clear-tables#ClearYourTable

NEA Singapore

@NEASingapore · Post #310 · 28.01.2022 г., 03:45

Our Wordle of the day – did you manage to get yours right today? Don’t forget to clear your table after eating at our hawker centres, coffeeshops and food courts. P.S. You don’t have to clean your table, as cleaners will be cleaning and sanitising tables. #ClearYourTable#ReturnYourTray#BinUsedTissues

NEA Singapore

@NEASingapore · Post #216 · 22.06.2021 г., 03:13

As we begin dining out again, remember to practise good hygiene, to protect ourselves, other diners, and our cleaners – many of whom are seniors. When you’re done eating, remember to #ClearYourTable, #ReturnYourTray and #BinUsedTissues. Leaving litter on tables at our public dining places is an offence. NEA is taking an advisory approach in the lead-up to 1 Sep 2021, after which enforcement action will be taken against patrons who fail to heed our officers’ advice. www.nea.gov.sg/media/news/advisories/index/clear-table-as-dine-in-resumes

NEA Singapore

@NEASingapore · Post #215 · 21.06.2021 г., 03:30

As dine-in gradually resumes from today, let’s do our part in keeping our favourite public dining spaces and our cleaners safe by remembering to #ReturnYourTray, #ClearYourTable and #BinUsedTissues. If we simply get up and walk away, the dirty crockery and food remnants can attract unwanted pests. Our used tissues also carry germs that pose potential health risks to cleaners and other diners.

NEA Singapore

@NEASingapore · Post #705 · 23.11.2023 г., 01:02

Expectation: All ready to order my beloved hawker delights 😍 Reality: Oh no, the previous diners did not clear their tables 🥴 Let's play our part in keeping #OurHawkerCentres clean, by clearing our used tray and crockery. Details and FAQs here: www.nea.gov.sg/clean-tables #ClearYourTable#ReturnYourTray#BinUsedTissues

NEA Singapore

@NEASingapore · Post #221 · 25.06.2021 г., 10:22

Here’s what the same area at Queen’s St Hawker Centre looks like in 2016 and 2021. What a dramatic transformation we've seen lately! Better tray return infrastructure and a new cleaning workflow are initiatives we’ve adopted to ensure cleaner and safer public dining places. Diners and cleaners at #OurHawkerCentres have played a great part in making this system work. So next time you’re dining at #OurHawkerCentres, be part of that change and #ClearYourTable, #ReturnYourTray and #BinUsedTissues to keep our public dining places clean and safe for everyone. Thank You - to our cleaners, fellow diners and all of you, for supporting us! ❤️

NEA Singapore

@NEASingapore · Post #187 · 12.05.2021 г., 02:30

#DidYouKnow that our cleaners do more than just clear our tables? They also need to sanitise tables, clear the tray/crockery return stations, and return clean crockery to the stalls. Let’s do our part to help our cleaners! #ReturnYourTray#ClearYourTable#BinUsedTissues

NEA Singapore

@NEASingapore · Post #740 · 11.01.2024 г., 01:02

Savour the perfect blend of sweet, spicy, and tangy tastes of Rojak - Singapore's iconic hawker dish! 🥗🍍🥒 Whether you love it with a generous serving of thick savoury sauce or prefer it with a spicy kick, Rojak is certainly a good treat for our taste buds. P.S. Don’t forget to return your used tray and crockery after enjoying your meal! #OurHawkerCentres#OurHawkerCulture#ClearYourTable#ReturnYourTray#BinUsedTissues

NEA Singapore

@NEASingapore · Post #734 · 02.01.2024 г., 03:47

Extending our heartfelt appreciation to diners who have been returning their used trays and crockery. This small act goes a long way towards ensuring a pleasant dining experience for everyone. Let's continue to keep #OurHawkerCentres clean this new year! Details and #FAQs here: www.nea.gov.sg/clean-tables #ClearYourTable#ReturnYourTray#BinUsedTissues

NEA Singapore

@NEASingapore · Post #249 · 17.08.2021 г., 03:00

Yes, the revised cleaning workflow aims to ensure that the tray and crockery return stations are cleared, cleaned and sanitised quickly and efficiently, to prevent pest nuisance. As our cleaners need time to adjust to the new workflow and manage their different tasks, do look for alternative tray and crockery return stations if the one nearest to you is full. Let’s continue to keep #OurHawkerCentres clean and safe. #ClearYourTable#ReturnYourTray#BinUsedTissues More #FAQs at www.nea.gov.sg/clean-tables