GNU social JP
  • FAQ
  • Login
GNU social JPは日本のGNU socialサーバーです。
Usage/ToS/admin/test/Pleroma FE

  • Public

    • Public
    • Network
    • Groups
    • Featured
    • Popular
    • People

Embed Notice

HTML Code

Corresponding Notice

  1. Embed this notice
    Jann Horn (jann@infosec.exchange)'s status on Thursday, 01-May-2025 21:23:37 JSTJann HornJann Horn
    in reply to
    • ✧✦Catherine✦✧

    @whitequark does one of the two implementations involve more thread switches, where you have lots of "thread A wakes thread B, then thread A goes to sleep"? AFAIK the kernel already can't handle those particularly well (https://youtu.be/KXuZi9aeGTw?t=611), and I imagine adding more noise to the scheduler could make things worse?

    In conversationabout 2 months ago from infosec.exchangepermalink

    Attachments

    1. User-level threads....... with threads. - Paul Turner - Google
      from Linux Plumbers Conference
      "Multi-threaded programming is hard. Synchronous interfaces can help, but typically require lighter-weight representation of concurrency than a thread to im...
  • Help
  • About
  • FAQ
  • TOS
  • Privacy
  • Source
  • Version
  • Contact

GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.