Add special Parameters modules support #519
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sgugger
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Jul 13, 2022
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This PR supports adding special
Parametermodules when calling the context managerinit_empty_weightsthat force assign the weights of each module intonn.Parametermodule. For some specific usecases we might want to replce it with other modules such asbnb.Int8ParamsfrombitsandbytesRelated PR: huggingface/transformers#17901
Related discussion: huggingface/transformers#17901 (comment)
cc @sgugger @TimDettmers