Do the device_map more automaticlly for multi-GPUs #472
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The accelerate lib provide some functions to do the device_map automaticlly. This patch use infer_auto_device_map() to relpace the hard codes which splite the mode by hand. It works well with my two GPUs(6GB-RTX3060 + 12GB-RTX3060). Signed-off-by: Alex He <heye_dev@163.com>
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BTW: this is also work for https://github.com/THUDM/ChatGLM-6B. I do not know if I need to do another pull request for ChatGLM-6B repo. |
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The accelerate lib provides some functions to do the device_map automaticlly. This patch use infer_auto_device_map() to relpace the hard codes which splite the model by hand.
It works well with my two GPUs(6GB-RTX3060 + 12GB-RTX3060).