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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

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@druschbaFm_en · Post #52845 · 04.04.2025 г., 08:04

⚡️ 🇷🇺 🇺🇦⚔️ Ukraine Fronts on the Morning of 4 April⚡️ 🔴#Sumy Direction: 🔴In #Sudzha Sector, to the west in Ukrainian lands, the RFAF is reportedly fighting off counterattacks and the battle for #Zhuravka continues. 🟡 In #Basovka's eastern part, Russian mobile groups on quads continue to advance. 🗺 Map 2 🟡 In #Kursk region, the fighting at AFU controlled #Oleshnya continues. According to video evidence, Russian troops have advanced to the centre of #Guyevo. 🔴In #KrasnayaYaruga Sector, the villages of #Popovka and #Demidovka are still embattled. Reportedly the RFAF extended the zone of control. 🗺 All on Map 1 🔴#Kharkov Direction: 🔴In #Liptsy and #Volchansk Sections, mutual shelling. 🔴#Svatovo Front: 🔴 In #Kupyansk Sector, there are battles for #Kamenka, otherwise no major changes. 🔴 In #Borovaya Sector, as well. 🔴In #Liman Sector, the RFAF continue infantry attacks west of #BalkaZhuravka with the aim of stretching the AFU and a subsequent assault on #Katerinovka and #Novoye. 🔴In #Seversk Sector, there are positional battles near #Belogorovka and at #Verkhnekamenskoye fighting continues. 🔴#ChasovYar Direction: 🔴In #ChasovYar Sector, fighting continues without major changes. 🔴In #Toretsk Sector, as well. 🔴#Pokrovsk Direction: 🔴 On the right Flank, far to the east, there are no major changes. Russian troops attack #Valentinovka, and further west the battle for #Tarasovka continues. 🔴 South of the City, heavy clashes with varying success and no significant changes on the frontline for now. 🔴 On the left Flank, Russian units reportedly advanced in the area of #Kotlyarovka - #Bogdanovka and finally entered the outskirts of #Kotlyarovka and #Troitskoye. 🔴#Komar Direction: 🔴In #Bogatyr Sector, Russian troops advanced over a section up to 3 km wide in the area of #Andreyevka. 🟡 Towards #Alekseyevka, the AFU advanced with an armoured column and came under AFU fire. The result of the action is disputed. 🎬 Video 🟡 In #Konstantinopol, the RFAF is trying to get a foothold again. 🗺 All on Map 3 🟡 Towards #Bogatyr, Russian troops reportedly advanced 1 km deep and 1.5 km along the front. 🔴 In #Komar Sector, the Russian takeover of #Vesyoloye has been confirmed by an Ukrainian soldier (according to video evidence, the RFAF have advanced to the southeastern edge), Russian troops reportedly have entered the southern outskirts of #Fyodorovka. 🔴#Zaporozhye Direction: 🔴In the #Orekhov Section, the villages of #Shcherbaki and #MalyeShcherbaki remained embattled. The RFAF reportedly, after taking #Lobkovoye (still unconfirmed), continued to advance in the area of #Stepovoye and #Lobkovoye in northerly and northwestern direction toward #Zaporozhye. 💥 In the #DPR, the AFU wounded two civilians in #Gorlovka by a drone drop. 💥 In #Kherson Direction, mutual shelling. Several villages came under AFU fire, wounding 2 civilians. 💥#OldRussia: 🔵In #Bryansk Region, the border settlement of #BelayaBerezka was hit by AFU drones, wounding 2 civilians. In #Kursk region, Russian air defence downed 17 UAVs. In #Belgorod region, several villages came under AFU fire. Air defence shot down a drone flying toward #Moscow. Over #Rostov and Lipetsk regions, UAVs were destroyed. RF MoD claimed that energy infrastructure in #Kursk, #Belgorod and #Zaporozhye regions as well as in #LPR were subjected to strikes. 💥#RestUkraine: 🔵 The RFAF struck #Kharkov and the surrounding area by 'Geranium' UAVs. Explosions were reported in #Kiev region and #Dnepropetrovsk. ⚠️ The Term 'Reportedly' indicates that it is unconfirmed! 🎞 Video Source 🗺 Maps @olegtsarov; @petrenko_iHS 📋 Sources: CC; Tsarov; 🇺🇦Fiend;⚡️2M;🐈Cat😼VK 🕰As of 4 Apr 2025; 06:33 GMT+3;📃3 Apr 📱 Join GLOBAL DEPTH to boost your TG Feed 💬Join Military Chat for Comments & Discussions 🇺🇦On Ukraine Observer you will find your daily independent Ukraine War Battle Update