• retrospectology@lemmy.world
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    2 months ago

    “Please allow our machine to upload your development work directly to our servers in Schenzhen.”

    • hark@lemmy.world
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      2 months ago

      I wonder if it’s possible to get a post about technology coming out of China without a “hurr durr they r spy!!1” comment. I don’t see the same every time there’s an article on a new Intel processor, for example.

    • merthyr1831@lemmy.world
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      2 months ago

      Willing to bet money this was posted on hardware that actually does have backdoors to some 3 letter agency in the US, to much more personal consequence than any metaphorical Chinese government spyware

      • niemcycle@lemmy.world
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        2 months ago

        Yeah that’s exactly the thing, people freak out so much about China having access to their data, but act much less concerned when it comes to their own government potentially having access to said data. One of these options has the ability to affect your life if they don’t like your data, and it isn’t China.

        (Not to get me wrong, I think no government should have access to one’s data, moreso pointing out the double standard)

        • merthyr1831@lemmy.world
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          2 months ago

          Yup agreed.

          China, like the US, hasn’t got the means nor the motive to track billions of people abroad; they both have a hard enough time keeping tabs on people domestically despite years of expanding their respective police states.

          Of course there’s always the propaganda and soft power stuff but again, every single state is doing this, but the insinuation is that Europe or the anglosphere in general are the only propaganda-free places on Earth!

    • MigratingtoLemmy@lemmy.world
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      2 months ago

      You mean you’re assuming that it will come with a backdoor in the hardware? Will that matter if the bootloader is FOSS?

      • Pantherina@feddit.de
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        2 months ago

        Like… the Intel ME?? And no BIOS seems to allow the switch to disable it, even though that was literally required after the NSA sued Intel?

        • MigratingtoLemmy@lemmy.world
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          2 months ago

          Coreboot disables most of Intel ME on x86 except the parts required for essential functions. It certainty cripples external access to Intel ME.

          I believe it is a fair assumption that for embedded architectures like ARM and RISC-V, a FOSS bootloader will likely deal with state-sponsored backdoors if they haven’t been infiltrated themselves. This does not take into account baseband attack vectors because I simply don’t know much about wireless, but I’d imagine someone working on these projects likely has their eye on the funny stuff the NSA is likely to try here. RISC-V is FOSS, the NSA cannot legally require anybody to include a backdoor into the architecture itself.

  • MrSoup@lemmy.zip
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    2 months ago

    finding RISC-V packages in standard repositories might prove problematic.

    Gentoo would be ideal.

  • DominusOfMegadeus@sh.itjust.works
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    2 months ago

    Can anyone explain the significance of this? I’m pretty technology-literate, but I am not seeing a big advantage of this over any other Linux machine? Genuinely curious.

    • TurboWafflz@lemmy.world
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      2 months ago

      This still runs Linux, or whatever else you want to run, it just has a RISC-V CPU instead of an x86 or ARM one

    • nossaquesapao@lemmy.eco.br
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      2 months ago

      One of the implications is the development and popularization of the RISC-V architecture, which is open and can open the market for more competition and less monopolies, among other things.

    • ShittyBeatlesFCPres@lemmy.world
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      2 months ago

      RISC-V is an open source chip design. As of today, it’s still worse than x86 (a CISC—“complex instruction set” design) and ARM (a proprietary RISC—“reduced instruction set” design) but if history is any indication, open source will end up overtaking them in the same way that, for instance, 98% of supercomputers today run highly customized versions of Linux.

      There’s also some political connotations surrounding it because some countries don’t want high-end chip designs to be available to their perceived competitors (whether for protectionism reasons or military reasons) but it doesn’t matter.

      • ShittyBeatlesFCPres@lemmy.world
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        2 months ago

        More info for anyone who wants it:

        Linux, being open, can already run on RISC-V while Windows ARM laptops are only really coming out now. Not sure if they have plans for RISC-V. Apple has long used ARM in phones and now their M chip laptops. Reduced instruction sets tend to have better battery life and (originally) worse performance so were ideal for mobile but over time, Intel/AMD (desktops/laptops) and ARM (basically all mobile chips) have borrowed ideas from each other. So, Apple’s ARM chips can be powerful and Intel/AMD chips can be power efficient if that’s the goal.

        So, the main advantage of RISC-V is that there’s no royalties or, in some cases, the baggage of aging designs that need backwards compatibility. RISC-I was originally designed as a teaching tool for universities that didn’t want to pay royalties for student toy models and wasn’t really a corporate thing. RISC-V is (the fifth version as the Roman numeral V implies), got good enough to be useful in the real world. And now there’s a consortium of companies funding it and hoping to one day not have pay royalties to make chips.

        So, there’s a lot of momentum behind RISC-V. It could easily be the primary architecture someday or, if nothing else, reduce the royalty rates of the other architectures.

    • ddh@lemmy.sdf.org
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      2 months ago

      RISC-V is a CPU architecture, like x86 or ARM. You can run Linux on it.

    • hoshikarakitaridia@lemmy.world
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      2 months ago

      RISC and CISC are two language which your CPU speaks, and which have different strengths and weaknesses. Reduced Instruction Set Computer vs. Complex Instruction Set Computer. It’s something like Chinese vs. English. Either have a word for everything but that means there is a lot of words to learn, or have a smaller amount of words but that means you need more words to describe what you mean.

      Highly technical; both been around for a while, and iirc usually CPUs use CISC, but RISC always retained it’s strengths, so scientists are always looking into the difference in application for both.

      Ngl I have no clue why this technology is so newsworthy rn but I know Western countries made a fuss about China activitely pushing the lesser used RISC architecture.

      • MrSoup@lemmy.zip
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        2 months ago

        Ngl I have no clue why this technology is so newsworthy rn

        It’s because of openness/royalties.
        RISC-V is an open standard instruction set architecture based on RISC principles. RISC itself is just a design type. ARM is based on RISC too, but it’s proprietary.

        • barsoap@lemm.ee
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          2 months ago

          ARM even means “Advanced RISC Machines”. They changed the official name to ARM but I don’t think they actually reinterpreted it.

    • bitfucker@programming.dev
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      2 months ago

      I assume you are familiar with what CPU architecture is. The famous one is x86 and ARM. This is just another one of those called RISC-V.

      The significance is mostly political. US and allies have been trying to sanction China technologically. They even tried to block export of RISC-V, but since it is open source, they can just get fucked. Now, China can only get sub par GPU and limited CPU. Pushing for RISC-V means China is aiming to further develop it to be as capable as the CPU being sanctioned effectively making the sanction useless and even furthering Chinese manufacturing capabilities in the process.

      The big advantage is that this is technically more standardized and free. Unlike ARM which require license, RISC-V doesn’t so anyone can make their own CPU and get the software support already in place. Hopefully more CPU manufacturers will be created from the advancement of RISC-V making more fierce competition.

  • XNX@slrpnk.net
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    2 months ago

    This has massive implications in tech and politics and im excited.

  • regulatorg@kbin.social
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    2 months ago

    Can it run doom?
    Looks too much of a cheap copy would like to see something from lenovo for example