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Joined 3 years ago
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Cake day: June 14th, 2023

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  • A super computer isn’t just a single computer, it’s a lot of them networked together to greatly expand the calculation scaling. If you can imagine a huge data center, with thousands of racks of hardware, CPUs, GPUs and RAM chips all dedicated to the tasks of managing network traffic for major websites, its very similar to that but instead of being built to handle all the ins and outs and complexities of managing network traffic, it’s purely dedicated to doing as many calculations for a specific task, such as protein folding as someone else mentioned, or something like Pixar’s Render Farm, which is hundreds of GPUs all networked together dedicated solely to the task of rendering frames.

    With how big and complex any given 3d scenes are in any given Pixar film one single GPU might take 10 hours to calculate the light bounces in a scene to render a single frame, assuming a 90 minute run time, that ~130,000 frames, which is potentially 1,300,000 hours (or about 150 years) to complete just 1 full movie render on a single GPU. If you have 2 GPUs working on rendering frames, you’ve now cut that time down to 650,000 hours. Throw 100 GPUs at the render, we’ve cut time to 13,000 hours, or about a year and a half. Pixar is pretty quiet about their numbers but at least according to the Science of Pixar traveling exhibit during the time of Monster University in 2013, their render farm had about 2000 machines with 24,000 processing cores, and it took 2 years worth of rendering time to render that movie out, and I can only imagine how much bigger their render farm has gotten since then.

    Source: https://sciencebehindpixar.org/pipeline/rendering

    You’re not building a super computer to be able to play Crysis, you’re building a super computer to do lots and lots and lots of math that might take centuries of calculation to do on a single 16 core machine.



  • blackbelt352@lemmy.worldtoStar Wars Memes@lemmy.worldgenetics
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    18 days ago

    No real world politics crammed into it

    My guy the original trilogy was about the Vietnam War that was literally happening in the 1970s when New Hope was released, the prequel trilogy was about the neoliberal stagnation and subsequent war on terror in the late 90s and early 2000s, the sequel trilogy is the one devoid of cultural relevance to any ongoing events and it suffered because it wasn’t relevant to anyone.






  • I broadly agree with your analysis, the luddite comparison is apt and I think you’ll find that quite a few people on here do in fact understand they were anti exploitation, not anti tech. And yeah the root problem of all this can be boiled down to “capitalism requires profit at all costs” but I’m so frustrated with the absolutely correct answer being “because capitalism” but with no real actionable plan at the present moment to actually mitigate the harm beyond, “end capitalism and share resources fairly”

    I don’t think lemmy users are necessarily naive, I think that most of us are tired of everything collapsing around us and are looking for literally anything that can give us even some modicum of relief from the horrors.

    I also don’t hate AI because it’s new technology, hell I found a lot of the early experiments by people online into neural networks and training them. I enjoyed the CaryKH and Jabrils and CodeBullet videos building small neural networks to race cars around a track or play flappy bird or get massive high scores in tetris and 3Blue1Brown and Numberphile and Computerphole videos breaking down how the math and computer science theory worked. I hate that it’s only use has been to flood the internet with randomly generated garbage at best, and is now just a tool of mass misinformation on a scale unprecedented in a time of economic instability in a deeply divided world where there are dozens of countries with enough nuclear warheads to end the planet 30 times over.

    Unfortunately we can’t wait for that secret third thing to reveal itself. We can’t sit around hoping that letting the capitalists run rampant will bring us that secret third thing before our air becomes unbreathable, our climate is inhospitable, and our lakes and rivers and aquifers are tainted with toxic chemicals and heavy metals.


  • I’ll always side against the oppressor, the one with the power. Personally I don’t hate religion because it’s religion, I hate religion because it’s used by the powerful to lie to the masses and manipulate them into behaving how the powerful want you to behave, monarchy was the ruler ordained by God because God is a king and rules over all creation and the monarch is God’s tool of power over the world, just like how in the west capitalism is ordained by God because God loves freedom and the free market and that is the best way to care for his people.

    As far as I can tell, these pastors weren’t particularly harming anyone this is just ideological crackdown.



  • blackbelt352@lemmy.worldtoJust Post@lemmy.worldMerry Christmas
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    1 month ago

    Because you’re defending the person who kept prompting the water and energy wasting machine over and over to get the look how they wanted to instead of being moderately competent with photoshop. Just because someone put a lot of time and effort into refining a prompt doesn’t take away from the fact that prompting the water and energy wasting machine is wasting water and energy.

    It’s very “boys will be boys” coded.

    The entire problem is that llms are trillions of dollars dropped into a money pit, wasting water, pumping carbon into the air at a faster rate than ever to do exactly what a 14 year old with a cracked copy of Photoshop could do.

    Edit: adding some more