Basically title. I have a 7600(x)(t) 8G. I want drivers with opencl for hashcat. I know the proprietary ones work, but they are a ludicrously massive PITA. I am willing to use almost any distro to make this work (not Ubuntu, and not one of those random newer ones). I really hope I don’t have to use the proprietary drivers.

Edit: found a good enough solution. I listed the card on ebay and will replace it with an intel arc soon.

  • Vik@lemmy.worldEnglish
    7·
    6 个月前

    I don’t suppose Fedora 40 with ROCm 6.1 will cover this for you? Once you’re set up, you can

    sudo dnf install rocm*

    …and that should include rocm-ocl rocm-opencl. I quickly tested this with davinci resolve a couple days back.

    E: you may need to set an environment variable to spoof a ““supported device”” 🫠

    • HumanPerson@sh.itjust.worksOPEnglish
      2·
      6 个月前

      Holy crap, really? I used it a while ago, and have been using it recently in the form of asahi. That would be seriously great if that works, and thank you so much for the suggestion.

      • Vik@lemmy.worldEnglish
        3·
        6 个月前

        Very welcome! I originally neglected the notion that I tested this from a ‘supported’ ASIC, however.

        I’m not sure how this will behave on NV33; you may need to employ the aforementioned env variable workaround for any luck, I’ll try to find a link for it.

        E1: I believe RX 6700XT (NV23) users set the following env var to spoof their device as NV21

        HSA_OVERRIDE_GFX_VERSION=10.3.0

        I’ll see if there’s one more suitable to your GPU.

        E2: Try export the following

        HSA_OVERRIDE_GFX_VERSION=11.0.0

        • HumanPerson@sh.itjust.worksOPEnglish
          2·
          6 个月前

          I tried both suggestions, as well as running it without the variables changed. On all three of them, hashcat said “Device #3: Unstable OpenCL driver detected!” when I ran hashcat -I (device info if your not familiar with hashcat). I tried running the benchmark, and it crashed saying “Device #1: Kernel /usr/lib64/hashcat/OpenCL/shared.cl build failed.”

          Edit: I looked, and I don’t see a package called rocm-ocl, nor can I install one. Edit2: Wait nvm, I see rocm-opencl, and I assume that’s it.

          • Vik@lemmy.worldEnglish
            1·
            6 个月前

            Ah man, are you able to verify OCL working with other applications such as OpenShot or Blender?

            As for your edit, sorry you’re correct, the package name is rocm-opencl, otherwise referred to as rocm-opencl-runtime

            • HumanPerson@sh.itjust.worksOPEnglish
              1·
              6 个月前

              Well I tried an opencl benchmark I found, and my computer has fuckied a major wucky… Edit: reboot fixed it but it seems opencl is super unstable on here. I ran hashcat again, this time with --force, and found that it did nothing, then there were weird colors, then plasmashell crashed. Luckily plasmashell has good crash handling and it was able to go back up so I could see that hashcat reported something about gpu hang being the reason for the crash.

              • Vik@lemmy.worldEnglish
                2·
                6 个月前

                Oh damn, can you send me a link to that? I’ll also try Hashcat + its benchmark when I get the chance.

                Reaching out to a friend who has some familiarity with HC in the mean time.

                  • Vik@lemmy.worldEnglish
                    1·
                    6 个月前

                    The OpenCL benchmark for me worked without any issues.

                    The Hashcat benchmark threw the same errors as you’d seen until I manually specified my device (my friend was able to point me in the right direction here).

                    You can enumerate your OpenCL device (i.e. your GPU) with something like clinfo, rocm-clinfo.

                    I had to run Hashcat’s benchmark like so: hashcat -b -d 2 where 2 is my RX 6800XT

                    Hope this helps