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Notices by Adrian Cochrane (alcinnz@floss.social)

  1. Adrian Cochrane (alcinnz@floss.social)'s status on Sunday, 11-Sep-2022 22:25:59 JST Adrian Cochrane Adrian Cochrane

    We cannot write a program that generates randomness, because as soon as we've done so it can be used to predict that randomness. We can extropolate (within limits) randomness, mix it, & adjust its probability distribution. But randomness itself must be sourced as input!

    There's dedicated circuits for this, & often we can extract randomness from other inputs as sideeffect of the digitization process.

    Maybe randomness is just what we don't understand, or maybe its some sort of nonsentient deity.

    In conversation Sunday, 11-Sep-2022 22:25:59 JST from floss.social permalink
  2. Adrian Cochrane (alcinnz@floss.social)'s status on Saturday, 05-Sep-2020 09:30:38 JST Adrian Cochrane Adrian Cochrane

    Simple Parallel Processing In PHP With pcntl_fork(): https://jrsinclair.com/articles/2013/simple-parallel-processing-in-php-with-pcntl-fork/

    In conversation Saturday, 05-Sep-2020 09:30:38 JST from floss.social permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: jrsinclair.com
      Simple Parallel Processing in PHP with pcntl_fork()
      from James Sinclair
      For a recent project I needed to process some code in parallel. A colleague pointed me to the pcntl_fork() function, and it turns out it’s not quite as scary and complicated as I thought. So I turned the simple use case into a generic function.
  3. Adrian Cochrane (alcinnz@floss.social)'s status on Friday, 09-Aug-2019 04:14:37 JST Adrian Cochrane Adrian Cochrane
    • emsenn

    @emsenn I also quite enjoy "Kittens Love References": https://invidio.us/watch?v=qAPy8bHI-ms

    In conversation Friday, 09-Aug-2019 04:14:37 JST from floss.social permalink

    Attachments

    1. #KittensLoveReferences | White Man Behind A Desk
      from Invidious
      There's no polite way to ask someone to reference their status, or put their tweet in context. At least there wasn't until we made you this video. Watch the full episode: https://youtu.be/U_BkUEf9kEA
  4. Adrian Cochrane (alcinnz@floss.social)'s status on Thursday, 24-Jan-2019 08:21:44 JST Adrian Cochrane Adrian Cochrane

    Please develop your software on low-end machines, so you you know it's performant enough for anyone. I do!

    https://drewdevault.com/2019/01/23/Why-I-use-old-hardware.html

    In conversation Thursday, 24-Jan-2019 08:21:44 JST from floss.social permalink
  5. Adrian Cochrane (alcinnz@floss.social)'s status on Wednesday, 09-Jan-2019 03:11:46 JST Adrian Cochrane Adrian Cochrane

    Please humor me as I theorize about an alternative CPU architecture.

    That hopes to be simpler than what we've got whilst doing a better job at extracting parallelism and protecting sandboxes. Because I don't think imperative programming was the correct paradigm for machine code.

    Functional would've been better.

    In conversation Wednesday, 09-Jan-2019 03:11:46 JST from floss.social permalink
  6. Adrian Cochrane (alcinnz@floss.social)'s status on Wednesday, 09-Jan-2019 02:43:57 JST Adrian Cochrane Adrian Cochrane
    • Stéphan Kochen
    • Olivier Forget
    • Denderix

    @teleclimber @Denderix @kosinus Sometimes I wonder what computers would bey like if we switched to a system based on a functional machine code.

    That could've been easier for CPUs to extract parallelism from. So much so that we might not have needed to do it in software.

    In conversation Wednesday, 09-Jan-2019 02:43:57 JST from floss.social permalink

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    Adrian Cochrane

    Adrian Cochrane

    A browser developer posting mostly about how free software projects work, and occasionally about climate change.Though I do enjoy german board games given an opponent.Pronouns: he/him

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