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modelscope/Yi-1.5-34B-Chat-GPTQ

sourceHugging Faceapache-2.0updated 2y agoView on Hugging Face

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About Quantization

我们使用modelscope swift仓库进行GPTQ 4bit量化. 量化文档可以查看这里. 量化命令如下:

We use the modelscope swift repository to perform GPTQ 4bit quantization. Quantization documentation can be found here. The quantization command is as follows:

bash

# Experimental Environment: A100
OMP_NUM_THREADS=14 \
	swift export \
	--quant_bits 4 \
	--model_type yi-1_5-34b-chat \
	--quant_method gptq \
	--dataset alpaca-zh alpaca-en sharegpt-gpt4-mini \
	--quant_seqlen 4096

Inference:

bash

CUDA_VISIBLE_DEVICES=0 swift infer --model_type yi-1_5-34b-chat-gptq-int4

SFT:

bash

CUDA_VISIBLE_DEVICES=0 swift sft --model_type yi-1_5-34b-chat-gptq-int4 --dataset leetcode-python-en

Original Model:

YI1.5-34B-Chat