Multithreading the Entire Destiny Engine

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  • Опубликовано: 2 фев 2025

Комментарии • 49

  • @dandymcgee
    @dandymcgee 4 года назад +94

    I knew multi-threading was difficult.. but goddamn. Someone give this guy a hug.

    • @alengm
      @alengm 3 года назад

      Hey I'm subscribed to you :D

    • @TripleMoonPanda
      @TripleMoonPanda 3 года назад +6

      Man Destiny's community needs to hug this guy and also hug all the rest of the Devs that keep this game going season to season. This games community gives Bungie so much shit like calling them such a greedy developer with bad monetization practices because prices on content are slowly increasing due to inflation and also because they're now one of the only AAA level independent game studios while apparently not getting any founding from outside, at least no there no public information about any recent outside founding. A game company with ~1000 employees isn't a cheap thing to keep running especially when that game company is doing their own publishing.
      Or the community say things about how lazy Bungie is about making new content and at the same time they bitch about how bungie have to vault old content to be able to add new content because they're trying to keep the games files size at a realistic amount for console gamers and also keeping the core game at a manageable size to help keep it stable. Plus over the past year Bungie has been working with basically a new and most likely very different game engine because of all the major under the hood changes they made last year with the engine updates they launched with beyond light. Before those updates it took 4-6 months for them to be able to push out any major updates while over the past year they've been able to push out major updates in less then 2 months.
      Its' like almost no one ever takes the time to learn about any aspect of how game development works. No one seems to even bothering to get a base line basic level of learning about how insanely difficult and complicated game development can be. From the coders to marketing and PR all the way up to the management CEO there's so much going on inside a company and it's like most people are incapable of realizing that everything going on at all levels creates so many variables that effect even the smallest aspects related to a game.
      Hell I'm not even a dev, the most experience I have with game developing was some really shitty mods I made for oblivion, skyrim, and fallout games that I thought were so bad I was to embarrassed to even share them with anyone. That's not a lot of experience but working with those modding tools that bethesda released to the community gave me a very good idea about how hard this shit is. Learning to make even a few very basic mods for a game was a very humbling experience.

  • @austinfritzke4326
    @austinfritzke4326 7 лет назад +134

    Destiny has destroyed this man's soul.

    • @iucidium1982
      @iucidium1982 6 лет назад +15

      Austin Fritzke it destroyed every Bungie Dev lol, 8+hours to implement changes... I'd have no soul too

  • @ZKtheMAN
    @ZKtheMAN 4 года назад +19

    Y'know, at first I was like, "Damn, this guy's got _no_ presentation ability," but after a while it got really soothing. Not sure about information retention, but hey.

  • @JuanCamiloAcostaArango
    @JuanCamiloAcostaArango 5 лет назад +28

    This man makes me feel depressed... I'm going to cry

  • @Luorax
    @Luorax 8 лет назад +3

    Thanks for uploading this video, I wanted to watch this so much ever since I first read about it!

  • @NocturnalJin
    @NocturnalJin 6 лет назад +11

    I'm sold. Jobs with permissions is superior to thread syncing. Reminds me of the design philosophy behind ZeroMQ (the best cluster comms system available IMO).

    • @foobar2285
      @foobar2285 5 лет назад

      Unfortunately it's only as good as your policies.

  • @daarekcabrera8247
    @daarekcabrera8247 4 года назад +13

    Very interesting and insightful. I'm wondering how the engine has changed over the past five years. Especially since there were talks about the engine overhaul with beyond light and vaulting content. The fiber system makes a lot of sense... I wonder if it is industry standard at this point? Now that every other game is a live service.

  • @buffetize
    @buffetize 4 года назад +9

    haha, comments are funny. I kind of like his talking voice for some weird reason. Kind of soothing

  • @capability-snob
    @capability-snob 8 лет назад +4

    Region-parametric effect typing in C++ : check everything dynamically.
    I hope at some point we have tools that do this for us and the freedom to use them.

  • @adud6764
    @adud6764 8 лет назад +22

    Wow, never listened to a less enthusiastic speaker.

  • @nutritionalyeast7978
    @nutritionalyeast7978 4 года назад +4

    what is the software he used to create the graph at 15:30? he said "tuner" i think, but i cant find anything by that name besides radio tuners
    EDIT: its SN Tuner from the PS3 devkit

    • @kidkool27
      @kidkool27 4 года назад +2

      I think it was part of the PS3 SDK

  • @anton6650
    @anton6650 2 года назад

    Does this mean that they create the entire execution tree and all markup for all those jobs before execution?

  • @MyLittleMagneton
    @MyLittleMagneton 8 лет назад +75

    Very interesting talk!
    A shame he sounds so depressed : /

    • @mikerathbun5449
      @mikerathbun5449 8 лет назад +26

      I would imagine an hour of high energy multithreaded engine talk would have been exhausting for everyone. A great talk of course!

    • @rodericasmoana6937
      @rodericasmoana6937 8 лет назад +32

      not everyone can bring the showmanship of the nickelodeon kids choice awards, you so crave.

    • @thedankestdungeon8091
      @thedankestdungeon8091 8 лет назад +1

      I would be too if i worked on Destiny.

    • @amfern
      @amfern 8 лет назад +25

      multi-theaded game engines makes you depressed.

    • @westonford6317
      @westonford6317 8 лет назад +1

      Yeah, but the alternative isn't to sound like a depressed high schooler who's only doing it because his parents are making him.

  • @andmefikri7555
    @andmefikri7555 2 года назад

    Thank you for this talk!

  • @randomfootages9120
    @randomfootages9120 2 года назад +2

    I wish Epic also bring Full Multi-threaded-rendering in UE5

  • @SirMo
    @SirMo 7 лет назад +16

    How does an i3 dual core beat a Ryzen 7 8core if this thing is so well threaded?

  • @raingloom5334
    @raingloom5334 8 лет назад +6

    Soo I'm not an industry person, but this sounds like something Rust (the language) would have been good for. Of course back in 2015 it wasn't where it is now and it is still not as mature and the middleware Bungee uses probably wouldn't support it, but I imagine the multithreading would have been easier.

    • @Raattis
      @Raattis 8 лет назад +10

      The development on Destiny begun in 2010 and it's built on an even older codebase. Even if that wasn't the case it is not trivial to transition to a new language when the programmers aren't used to it and its benefits to game development have yet to be proven in practice.

    • @raingloom5334
      @raingloom5334 8 лет назад +2

      True, but needing that huge farm of machines for validating your threading model... that kind of thing is only feasible for a huge studio. Of course a smaller one wouldn't be making a huge mmo anyway.

    • @GladerDev
      @GladerDev 5 лет назад +2

      ​@@raingloom5334 Many millions of dollars at stake. Worth the money.

    • @alexkfridges
      @alexkfridges 3 года назад +7

      it's not common practice to just rewrite an entire ecosystem in a new language for every project. They probably had >1 million lines of existing c++ code in their engine that is well tested and shipped games when the project began.

    • @YRBYD
      @YRBYD Год назад

      Multithreading is always complex, no matter the language

  • @KlutchKwonDo
    @KlutchKwonDo 3 года назад +3

    Sounds like someone forced this guy to do this talk. So monotone

  • @GnoClip
    @GnoClip 7 лет назад +8

    Is this guy for real with that hat?

  • @pcuimac
    @pcuimac 6 лет назад +5

    Multithreading the terribly stupid one dimensional storylines would have been of greater importance.

  • @greyfoxzero
    @greyfoxzero 7 лет назад +1

    Bullshit, they could never get the multi-threaded render path to work properly.

  • @voxelamateur
    @voxelamateur 2 года назад

    why is he wearing a red hat? is his head freezing or something?

  • @vast634
    @vast634 4 года назад

    Why is he wearing his grandma's swimming hat?

  • @ddostesting
    @ddostesting 8 лет назад +5

    Why is he wearing such a warm wool hat indoors? Seems bad form and uncomfortable.

    • @Obmats
      @Obmats 8 лет назад +30

      The same reason every man wears a hat... Balding

  • @ryanscottwright
    @ryanscottwright 8 лет назад +2

    weak