Add the type matching rule for qconfig_dict (#23212)
Summary:
We want to use the Module type as the key for the qconfig_dict for the module replacement during the quantization.
Before this Diff, to dynamic quantize the BERT model, we have to specify each layer:
```
qconfig_dict = {
'encoder.layer.0.attention.self.query': default_qconfig,
'encoder.layer.0.attention.self.key': default_qconfig,
'encoder.layer.0.attention.self.value': default_qconfig,
'encoder.layer.0.attention.output.dense': default_qconfig,
'encoder.layer.0.intermediate.dense': default_qconfig,
'encoder.layer.0.output.dense': default_qconfig,
'encoder.layer.1.attention.self.query': default_qconfig,
'encoder.layer.1.attention.self.key': default_qconfig,
'encoder.layer.1.attention.self.value': default_qconfig,
'encoder.layer.1.attention.output.dense': default_qconfig,
'encoder.layer.1.intermediate.dense': default_qconfig,
'encoder.layer.1.output.dense': default_qconfig,
...
}
```
After this Diff, we only need the following
```
qconfig_dict = {
torch.nn.Linear : default_qconfig
}
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/23212
ghstack-source-id: 88287091
Reviewed By: zafartahirov
Differential Revision: D16436542
fbshipit-source-id: 11fbe68ee460560c1a7cdded63581eb7a00e5a89
