pytorch

b685864f - [quant][graphmode][fx] Add reference option support for linear_static_fp16 (#52650)

[quant][graphmode][fx] Add reference option support for linear_static_fp16 (#52650) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/52650 linear_dynamic_fp16 has following dtypes for activation, weight, bias, output: (fp32, fp16, fp32, fp32) linear_static_fp16 has following dtypes: (fp16, fp16, fp16, fp16) Test Plan: Imported from OSS Reviewed By: vkuzo Differential Revision: D26599803 fbshipit-source-id: b4a8345d355125070be718a227288cc848cc8bbc