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

Notices by Account: Computers (pro@mu.zaitcev.nu), page 2

  1. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 13-Feb-2025 09:02:21 JST Account: Computers Account: Computers
    in reply to
    • Lennart Poettering
    @pid_eins It all sounded very good until the last moment. The whole point if downloading the whole thing is to let the thing be stored compressed or shared in unlimited ways. Once you start downloading block-by-block, you're throwing it all out the window. Might was well just back the root with that image on a translucent (CoW) filesystem or something.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  2. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 13-Feb-2025 02:22:48 JST Account: Computers Account: Computers
    TIL that generics and/or templates can cause a measurable code bloat at scale. We are talking tens and possibly hundreds of megabytes, depending how many classes you have. I operated under an assumption that even for a big project you'd only loose a meg or two, and storage is measured in terabytes anyway. But even in the world of 100GbE senselessly large binaries cause issues when you have to deploy to thousands of nodes.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  3. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Wednesday, 05-Feb-2025 06:47:10 JST Account: Computers Account: Computers
    in reply to
    • penguin42
    @penguin42 It's the Boris Babayan's CPU that MCST developed when I worked there. It morphed into Elbrus 2000 (E2K).
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  4. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Wednesday, 05-Feb-2025 06:46:56 JST Account: Computers Account: Computers
    in reply to
    • penguin42
    @penguin42 Thanks. I didn't know much about ARM.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  5. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Wednesday, 05-Feb-2025 06:46:54 JST Account: Computers Account: Computers
    in reply to
    • penguin42
    @penguin42 Narch and E2K have a fully hardware FP, which inherits from Elbrus 3, modified for IEEE 754. But of course their gate budget was much larger than for pioneering RISC CPUs of the late 1980s.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  6. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Wednesday, 05-Feb-2025 06:27:39 JST Account: Computers Account: Computers
    "Working with the CPU is the Arithmetic Processing Unit (ALU), which is responsible for mathematical tasks and is driven by the CPUs microcode."

    So close.

    Although, was there a CPU without microcode since the 8080?

    The original Narch didn't have any microcode, but I'm not sure if its successor "E2K" still didn't. Narch trapped to a software management whenever it wanted something microcode-ish. That was in 1997.

    I'm trying to remember if old SPARC had microcode (in e.g. Sun-4/280), and I cannot. It's been decades.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  7. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Tuesday, 04-Feb-2025 13:06:08 JST Account: Computers Account: Computers
    in reply to
    • Blurry Moon
    • pwm
    @sun @pwm
    Maybe the system has sysctl net.ipv6.bindonly=1 or something.
    https://www.mail-archive.com/debian-devel@lists.debian.org/msg277726.html
    In conversation about 9 months ago from mu.zaitcev.nu permalink

    Attachments


  8. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Tuesday, 04-Feb-2025 12:50:23 JST Account: Computers Account: Computers
    in reply to
    • Blurry Moon
    • pwm
    @sun @pwm I'm sorry if this is patronizing, but did you know that listening on ::0 on Linux listens to both AF_INET and AF_INET6? This is very much unlike BSD, where you must listen on separate sockets for each family.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  9. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 23-Jan-2025 22:17:32 JST Account: Computers Account: Computers
    We have a component made out of D and Python. Two days ago a senior engineer snapped and is rewriting it in Go. Thank heavens he didn't consider Rust.
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  10. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 23-Jan-2025 22:13:18 JST Account: Computers Account: Computers
    in reply to
    • Jonathan Corbet
    @corbet So, what's the downside to going login-only? Most social media and news sites are like that these days. Pure nostalgia for the wide-open Internet is not a good enough reason. We used to have http: at one point too, but we moved on. Do you reap anything from that openness?
    In conversation about 9 months ago from mu.zaitcev.nu permalink
  11. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 23-Jan-2025 16:38:05 JST Account: Computers Account: Computers
    • Rat Poster
    @RatPoster
    In conversation about 9 months ago from mu.zaitcev.nu permalink

    Attachments


    1. https://mu.zaitcev.nu/media/78f75cfcedb4de99d8cb3aeaba509f5899e28c4dcd68e8b998efed41a243b8ff.jpg
  12. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Sunday, 05-Jan-2025 14:42:54 JST Account: Computers Account: Computers
    Oh, great. Updated to Fedora 41 and now I see a bunch of junk empty filesystems every time I run df(1). Thanks, Lennart!
    In conversation about 10 months ago from mu.zaitcev.nu permalink

    Attachments


    1. https://mu.zaitcev.nu/media/d4ecedca038ac6e931becf91048a8f65802e10b3f47951944d508d79b4707824.png
  13. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Sunday, 22-Dec-2024 13:14:02 JST Account: Computers Account: Computers
    in reply to
    • Blurry Moon
    @sun This may be not the best thread to hog attention, but... when I was looking for a job in recent years, I wanted to be typecast no more. To do satellites or at least something space-related was my dream job. But here I am implementing S3 for the 4th time (tabled, OpenStack Swift, Ceph RGW, and now Weka nee MinIO). Am I turning into one of those guys who did COBOL until they dropped dead at their desk with a heart attack? Probably not a concern for someone doing crypto AI just yet, but it will be.
    In conversation about 10 months ago from mu.zaitcev.nu permalink
  14. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 19-Dec-2024 04:00:37 JST Account: Computers Account: Computers
    in reply to
    • kaia
    • Blurry Moon
    @kaia @sun I built an inclinometer for a Jeep once. It's a board that has an accelerometer, driven by the same CPU that Artuino uses, although I used ATtiny85 for some random reasons. LEDs indicate how off vertical you are. It worked great! Once I got this out of my system, I uploaded the design to my website and returned to software.
    In conversation about 10 months ago from gnusocial.jp permalink

    Attachments


    1. https://mu.zaitcev.nu/media/f5b2d4df8bc1df3fa595dc73e8396514238ded435acce19bb317c4a94c92d525.jpg
  15. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 19-Dec-2024 02:10:55 JST Account: Computers Account: Computers
    in reply to
    • kaia
    • Blurry Moon
    @sun @kaia When I was a boy, we built blinking LEDs with 2 transistors in a "multi-vibrator" configuration. Our fathers built them using an RC integrator and magic.
    In conversation about 10 months ago from mu.zaitcev.nu permalink
  16. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 12-Dec-2024 07:35:57 JST Account: Computers Account: Computers
    in reply to
    • Blurry Moon
    • You Get Glee
    @sun @get I wonder if Hack (PHP+) ever caught on at least as much as Kotlin (Java+) did. I know that Elixir is not Erlang+.
    In conversation about 11 months ago from mu.zaitcev.nu permalink
  17. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 12-Dec-2024 07:32:52 JST Account: Computers Account: Computers
    • Blurry Moon
    @sun I share the sentiment, but is it ever that bad?

    Over the months of December and November, I searched:

    how to paste code in jira
    python boto3 with private server
    python boto3 list_buckets
    how to carve a turkey
    how to roast a turkey
    how to remove projects from zed
    how to remove submodule from a commit
    local struct in dlang
    git find tags pointing to a branch

    Maybe I do not program enough. Also, I use paper books (especially Ali Cehreli "Programming in D" recently - my favourite chapter is "Index").
    In conversation about 11 months ago from mu.zaitcev.nu permalink
  18. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Thursday, 05-Dec-2024 19:08:25 JST Account: Computers Account: Computers
    in reply to
    • Greg K-H
    • Xav
    @gregkh @xav But what the heck is that thing? A laptop with 2 screens?
    In conversation about 11 months ago from mu.zaitcev.nu permalink
  19. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Saturday, 30-Nov-2024 01:51:57 JST Account: Computers Account: Computers
    Real.
    In conversation about a year ago from mu.zaitcev.nu permalink

    Attachments


    1. https://mu.zaitcev.nu/media/7faad3ff3e2ba5c9d423a0720f58bc0bf161204f1cb2aa9ed494674c36fc4837.webp
  20. Embed this notice
    Account: Computers (pro@mu.zaitcev.nu)'s status on Saturday, 09-Nov-2024 10:26:21 JST Account: Computers Account: Computers
    Cloned Linux kernel to my Mac just now. Imagine my surprise when it turned out that kernel has filenames that differ in case only (such as xt_MARK.h and xt_mark.h).
    In conversation about a year ago from mu.zaitcev.nu permalink
  • After
  • Before

User actions

    Account: Computers

    Account: Computers

    Productive Production (Programming, Networking, Hardware)

    Tags
    • (None)

    Following 0

      Followers 0

        Groups 0

          Statistics

          User ID
          5017
          Member since
          13 Aug 2022
          Notices
          139
          Daily average
          0

          Feeds

          • Atom
          • 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.