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--- |
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pipeline_tag: text-generation |
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quantized_by: bartowski |
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--- |
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Update Jan 27: This model was done before some config updates from internlm, please try the new one here and report any differences: https://huggingface.co/bartowski/internlm2-chat-20b-llama-exl2/ |
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#### Special thanks to <a href="https://huggingface.co/chargoddard">Charles Goddard</a> for the conversion script to create llama models from internlm |
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## Exllama v2 Quantizations of internlm2-chat-20b-llama |
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Using <a href="https://github.com/turboderp/exllamav2/releases/tag/v0.0.11">turboderp's ExLlamaV2 v0.0.11</a> for quantization. |
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# The "main" branch only contains the measurement.json, download one of the other branches for the model (see below) |
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Each branch contains an individual bits per weight, with the main one containing only the meaurement.json for further conversions. |
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Conversion was done using the default calibration dataset. |
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Default arguments used except when the bits per weight is above 6.0, at that point the lm_head layer is quantized at 8 bits per weight instead of the default 6. |
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Original model: https://huggingface.co/internlm/internlm2-chat-20b |
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<a href="https://huggingface.co/bartowski/internlm2-chat-20b-llama-exl2/tree/6_5">6.5 bits per weight</a> |
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<a href="https://huggingface.co/bartowski/internlm2-chat-20b-llama-exl2/tree/4_5">4.5 bits per weight</a> |
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<a href="https://huggingface.co/bartowski/internlm2-chat-20b-llama-exl2/tree/3_5">3.5 bits per weight</a> |
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## Download instructions |
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With git: |
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```shell |
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git clone --single-branch --branch 4_0 https://huggingface.co/bartowski/internlm2-chat-20b-llama-exl2 |
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``` |
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With huggingface hub (credit to TheBloke for instructions): |
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```shell |
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pip3 install huggingface-hub |
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``` |
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To download the `main` (only useful if you only care about measurement.json) branch to a folder called `internlm2-chat-20b-llama-exl2`: |
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```shell |
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mkdir internlm2-chat-20b-llama-exl2 |
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huggingface-cli download bartowski/internlm2-chat-20b-llama-exl2 --local-dir internlm2-chat-20b-llama-exl2 --local-dir-use-symlinks False |
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``` |
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To download from a different branch, add the `--revision` parameter: |
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```shell |
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mkdir internlm2-chat-20b-llama-exl2 |
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huggingface-cli download bartowski/internlm2-chat-20b-llama-exl2 --revision 4_0 --local-dir internlm2-chat-20b-llama-exl2 --local-dir-use-symlinks False |
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``` |
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