pytorch

a0fb234b - [codegen] using TORCH_LIBRARY_FRAGMENT for some namespaces (#88229)

[codegen] using TORCH_LIBRARY_FRAGMENT for some namespaces (#88229) Summary: Sometimes we want to extend an existing custom namespace library, instead of creating a new one, but we don't have a namespace config right now, so we hardcode some custom libraries defined in pytorch today, i.e. quantized and quantized_decomposed Test Plan: ci Reviewers: Subscribers: Tasks: Tags: Pull Request resolved: https://github.com/pytorch/pytorch/pull/88229 Approved by: https://github.com/ezyang