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pcwalton's profile
Patrick Walton
Patrick Walton
Patrick Walton
@pcwalton

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Patrick Walton

@pcwalton

Research engineer at Mozilla

San Francisco, CA
pcwalton.github.io
Joined November 2009

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    1. Jiliac‏ @Jilyac 25 Jul 2019
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      Replying to @dsp_ @Pessimizations @pcwalton

      Kernel dev has been done in Go. TinyGo can be used for embedded systems (although arguably, it's not really go anymore).

      2 replies 0 retweets 0 likes
    2. Tony “Abolish ICE” Arcieri  🦀‏ @bascule 25 Jul 2019
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      Replying to @Jilyac @dsp_ and

      You can write kernels in Java as well, but that doesn’t make it a good idea.

      1 reply 0 retweets 1 like
    3. Jiliac‏ @Jilyac 25 Jul 2019
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      Replying to @bascule @dsp_ and

      Some argued it can be a good idea: "The benefits and costs of writing a POSIX kernel in a high-level language". https://www.usenix.org/system/files/osdi18-cutler.pdf …

      1 reply 0 retweets 0 likes
    4. Tony “Abolish ICE” Arcieri  🦀‏ @bascule 25 Jul 2019
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      Replying to @Jilyac @dsp_ and

      Call me crazy, but I don’t think it’s going to be common to use an OS written in Go any time soon

      1 reply 0 retweets 2 likes
    5. Jiliac‏ @Jilyac 25 Jul 2019
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      Replying to @bascule @dsp_ and

      Right. But I think it's more a problem due to interface.

      1 reply 0 retweets 0 likes
    6. Jiliac‏ @Jilyac 25 Jul 2019
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      Replying to @Jilyac @bascule and

      But to be fair, let's take all kernel code written in the last year, what's the proportion of rust in thay?

      2 replies 0 retweets 0 likes
    7. Tony “Abolish ICE” Arcieri  🦀‏ @bascule 25 Jul 2019
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      Replying to @Jilyac @dsp_ and

      I’ml less concerned with the proportion and more concerned with the trajectory, which is quite good in all respects. There are many Rust kernel projects and RTOS-like projects that are making great progress towards being (or already are) production-ready

      1 reply 0 retweets 1 like
    8. John Regehr‏ @johnregehr 25 Jul 2019
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      Replying to @bascule @Jilyac and

      is there a blog post or something summarizing the state of the art here? every now and than I see a random repo link but it would be nice to learn about the big picture

      1 reply 0 retweets 3 likes
    9. John Regehr‏ @johnregehr 25 Jul 2019
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      Replying to @johnregehr @bascule and

      like, has any Rust OS gotten to the point of having fork() with COW and a usable TCP stack?

      2 replies 0 retweets 3 likes
    10. crankycatcoder‏ @crankycatcoder 25 Jul 2019
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      Replying to @johnregehr

      It's not a reasonable ask, but I'd just like to know the volume of code in (some kind of production) not written by Mozilla.

      1 reply 0 retweets 1 like
      Patrick Walton‏ @pcwalton 26 Jul 2019
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      Replying to @crankycatcoder @johnregehr

      I’m not a fan of cryptocurrency, but Facebook’s Libra is a giant pile of Rust. There’s also a good bit of the Dropbox client.

      8:41 AM - 26 Jul 2019
      1 reply 0 retweets 0 likes
        1. Patrick Walton‏ @pcwalton 26 Jul 2019
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          Replying to @pcwalton @crankycatcoder @johnregehr

          (This is by no means an exhaustive list, it’s literally just what came to mind off the top of my head.) https://www.rust-lang.org/production  has a list

          0 replies 0 retweets 0 likes
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