Вроде все ресурсы CPU в твоём распоряжении, но код все равно работает медленно.
На Highload++ мы поговорили с Никитой Галушко, старшим инженером в VK — о том, как правильно работать с многопоточностью и многоядерными системами и почему чаще всего хвалённый GO мешает, а не помогает, если у тебя сотни тысяч соединений и 56 ядер.
👀 как выжать максимум из процессора? 👀 как распределять потоки по ядрам? 👀 как перехитрить ограничения в GО? 👀 и можно ли управлять ядрами напрямую?
Разбираем все секреты высокой производительности в многоядерных системах прямо по ссылкам 👇
Вроде все ресурсы CPU в твоём распоряжении, но код все равно работает медленно.
На Highload++ мы поговорили с Никитой Галушко, старшим инженером в VK — о том, как правильно работать с многопоточностью и многоядерными системами и почему чаще всего хвалённый GO мешает, а не помогает, если у тебя сотни тысяч соединений и 56 ядер.
👀 как выжать максимум из процессора? 👀 как распределять потоки по ядрам? 👀 как перехитрить ограничения в GО? 👀 и можно ли управлять ядрами напрямую?
Разбираем все секреты высокой производительности в многоядерных системах прямо по ссылкам 👇
At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. Telegram was co-founded by Pavel and Nikolai Durov, the brothers who had previously created VKontakte. VK is Russia’s equivalent of Facebook, a social network used for public and private messaging, audio and video sharing as well as online gaming. In January, SimpleWeb reported that VK was Russia’s fourth most-visited website, after Yandex, YouTube and Google’s Russian-language homepage. In 2016, Forbes’ Michael Solomon described Pavel Durov (pictured, below) as the “Mark Zuckerberg of Russia.” "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones. After fleeing Russia, the brothers founded Telegram as a way to communicate outside the Kremlin's orbit. They now run it from Dubai, and Pavel Durov says it has more than 500 million monthly active users.
from ru
