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[Question] How to get act_scales of custom llama-like model? How much calibration data items do we need? Need act_zeros simultaneously? #10

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hanrui1sensetime opened this issue Dec 7, 2023 · 3 comments
Open

[Question] How to get act_scales of custom llama-like model? How much calibration data items do we need? Need act_zeros simultaneously? #10

hanrui1sensetime opened this issue Dec 7, 2023 · 3 comments

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@hanrui1sensetime
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We want to try QUIK on our self-implemented llama-like model weights. We found that may be there is no script about how to generate act_scales .pt files.
So we use calibration data items to quant activation and save it first? How much items should we use, and need act_zeros too?

I'm looking forward to the reply soon.
Thanks.
@hanrui1sensetime
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I have found the script in SmoothQuant repo. So I will close the issue.

@VityaVitalich
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I have found the script in SmoothQuant repo. So I will close the issue.

Could you please share how the problem was solved?

@VityaVitalich
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Found it quite easily. For the further interest, one could find the code for scales generation here. All the needed info is described in README

https://github.com/mit-han-lab/smoothquant/tree/main

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@VityaVitalich @hanrui1sensetime