Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/59953
The following modifications were made to the equalization
observers due to design changes:
- [InputEqualizationObserver] Replaced `calculate_qparams()` with
`calculate_scaled_minmax()` since we will need to return the scaled
min/max values to update the following input quantization observer
- [WeightEqualizationObserver] We no longer need a row observer since
this will be taken care of by the following weight quantization observer
- [WeightEqualizationObserver] Following the previous comment, we no
longer need to calculate the scaled qparam values. Instead, we will use
the equalization scale to later scale the weights and the qparams will
be taken care of by the weight quantization observer.
Test Plan:
`python test/test_quantization.py
TestEqualizeFx.test_input_weight_eq_observer`
Imported from OSS
Reviewed By: supriyar
Differential Revision: D29135332
fbshipit-source-id: be7e468273c8b62fc183b1e1ec50f6bd6d8cf831
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/53585
Previously fp16_static CopyNode would be marked as unquantized because of
an incorrect condition check of whether a Node is statically quantized or not.
This PR fixes that.
Test Plan: Imported from OSS
Reviewed By: vkuzo
Differential Revision: D26912677
fbshipit-source-id: 4ddb538714c5ba2db28430de5e1cf2931baf1993
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/52534
Currently linear_dynamic_fp16 has a signature that's tied to fbgemm/qnnpack
We'll need to produce a pattern equivalent to linear_dynamic_fp16 to support extensions
to other backends
Test Plan:
python test/test_quantization.py TestQuantizeFxOps.test_linear_dynamic_fp16
Imported from OSS
Reviewed By: vkuzo
Differential Revision: D26557726
fbshipit-source-id: 270c9f781f73c79416a092b7831294cabca84b0c
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/50304
Does not include any functional changes -- purely for fixing minor typos in the `fuser_method_mappings.py`
Test Plan: Imported from OSS
Reviewed By: jerryzh168
Differential Revision: D25857248
Pulled By: z-a-f
fbshipit-source-id: 3f9b864b18bda8096e7cd52922dc21be64278887
