[Slim-LM] Add BaseLoader and SafeTensorLoader #1108
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Loading safetensor is similar to the process of loading pytorch, so most of codes in HFTorchLoader could be reused in SafeTensor, or other future loaders. To enhanced code reusability, This PR introduces
BaseLoader
, a container for common helper functions used across multiple loaders. For different loaders, customization would focus on two methods,__init__
and_load_shard(self, path: Path)
._load_shard
loads parameters frompath
and yield their values.