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d83ab88f81
**Summary** Per the discussion in https://github.com/pytorch/pytorch/pull/123444, the `decomposed quant/dequant` patterns changed after https://github.com/pytorch/pytorch/pull/123445, we can move the optimization of `decomposed quant/dequant` from inductor decomposition into lowering phase to avoid the changes. In this way, we can: - Avoid the pattern matcher failure introduced in https://github.com/pytorch/pytorch/pull/123445 - Make the quantization pattern clearer in the pattern matcher phase, since the `quant/dequant` nodes have not been decomposed. **Changes in this PR** - Move optimization of `decomposed quant/dequant` from inductor decomposition into lowering phase. - Corresponding changes in the quantization pattern matcher to ensure no bc-breaking. **TestPlan** ``` python -u -m pytest -s -v test/inductor/test_mkldnn_pattern_matcher.py -k test_q ``` Pull Request resolved: https://github.com/pytorch/pytorch/pull/124041 Approved by: https://github.com/peterbell10, https://github.com/jgong5 |
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| bc | ||
| core | ||
| eager | ||
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| pt2e | ||
| serialized | ||
| __init__.py | ||