pytorch

94b9bb32 - [quant] Add example for lowering quantized dynamic linear pattern through delegation (#90640)

[quant] Add example for lowering quantized dynamic linear pattern through delegation (#90640) Summary: Only the pattern part, will leave the delegation example to Chen Test Plan: buck run executorch/exir/tests:quant_lowering_custom_backend_pass -- "executorch.exir.tests.test_quant_lowering_custom_backend_pass.TestQuantLoweringCustomBackendPass.test_quantized_linear_dynamic" Reviewed By: cccclai Pull Request resolved: https://github.com/pytorch/pytorch/pull/90640 Approved by: https://github.com/cccclai