Add quantized::fbgemm_linear_unpack operator for serialization (#97)
Summary:
Pull Request resolved: https://github.com/pytorch/FBGEMM/pull/97
Pull Request resolved: https://github.com/pytorch/pytorch/pull/20721
- FBGEMM: Add unpack function for PackBMatrix class: Unpack pmat buffer to the origin_buf (Used for the serialization to recover weight matrix).
- PyTorch Quantizer: Add quantized::fbgemm_linear_unpack operator for serialization.
Reviewed By: zafartahirov
Differential Revision: D15314568
fbshipit-source-id: 12080c8887ce31dc849d23e132ae1766ac319407
