[ao] Revised ModelReport API to take in model at initialization (#81588)
Summary: Currently, the ModelReport API only takes in detectors at the
beginning and for each of its methods, you have to pass in the model
each time, which doesn't really make sense because:
1. you will always want to be working on the same model
2. passing in a different model could break things, so more
fault-tolerant if we keep the model internally and make calls on it
Therefore, now the model will be passed in in intialization, and will
just be used for the rest of the operations with the local link.
All the ModelReport tests have been adjusted to account for this, and
this change must pass all the tests to ensure a successful API
transition.
If you wish to see how the updated API looks, the Expected Usage in the
ModelReport clas description has been updated to reflect the changes.
The README has also been updated with these changes as well.
Test Plan: python test/test_quantization.py TestFxModelReportClass
Reviewers:
Subscribers:
Tasks:
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Pull Request resolved: https://github.com/pytorch/pytorch/pull/81588
Approved by: https://github.com/jerryzh168
