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Merge pull request #57 from nixified-ai/bitsandbytes-support-old-gpus

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support bitsandbytes on older Nvidia GPUs (CC < 7.5)
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Matthew Croughan 2023-10-23 02:10:00 +01:00 committed by GitHub
parent ccda1f2bd4 960ad05787
commit 7b9730e0a7
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2 changed files with 7 additions and 0 deletions
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6
overlays/python/default.nix
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@ -63,4 +63,10 @@ lib: {
rocmSupport = false; rocmSupport = false;
}; };
}; };
bitsAndBytesOldGpu = final: prev: {
bitsandbytes = prev.bitsandbytes.overridePythonAttrs (old: {
preBuild = old.preBuild + " cuda${final.torch.cudaPackages.cudaMajorVersion}x_nomatmul";
});
};
} }

1
projects/textgen/default.nix
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@ -30,6 +30,7 @@ in
]); ]);
nvidia = l.overlays.applyOverlays pkgs.python3Packages (commonOverlays ++ [ nvidia = l.overlays.applyOverlays pkgs.python3Packages (commonOverlays ++ [
overlays.python-torchCuda overlays.python-torchCuda
overlays.python-bitsAndBytesOldGpu
]); ]);
}; };