Fix to Learnable Fake Quantization Op Benchmarking (#43018)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/43018
In this diff, a fix is added where the original non-learnable fake quantize is provided with trainable scale and zero point, whereas the requires_grad for both parameters should be completely disabled.
Test Plan:
Use the following command to execute the benchmark test:
`buck test mode/dev-nosan pt:quantization_test`
Reviewed By: vkuzo
Differential Revision: D23107846
fbshipit-source-id: d2213983295f69121e9e6ae37c84d1f37d78ef39
