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Disable parallel quantization for mul1 codebook #239

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Disable parallel quantization for mul1 codebook #239

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4 changes: 4 additions & 0 deletions exllamav3/conversion/convert_model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -189,6 +189,10 @@ def override(arg, can_override, default):
in_args["verbose"] = args.verbose
in_args["apply_out_scales"] = {"always": True, "never": False, "auto": None}[args.out_scales]

if in_args["codebook"] == "mul1" and in_args["parallel_mode"]:
print(" !! Warning: --parallel_mode is currently unsafe with --codebook mul1; disabling parallel mode")
in_args["parallel_mode"] = False

if args.resume:
job_state = load_dict("ckpt/job.json", in_args)
print(f" -- Resuming existing job")
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