feat: enable ModelLoaderHuggerFace to support loading models in fp16 for inference
#555
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when `fp16_inference` is enabled, the model will be loaded as fp16 paramters when inference.
This reverts commit 49fc21e.
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加载模型后再转为fp16，内存会突然减小很多。 |
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ModelLoaderHuggerFacecurrently only supports reading tensors from a checkpoint and loading them into the model, while keeping the tensor dtype as it is.This PR adds an
fp16_inferenceoption, allowingModelLoaderHuggerFaceto load fp16 models for fp16 inference.