pytorch

935100cb - [profiler] When record_inputs=True, record scalar lists of length <= 30 (#100593)

[profiler] When record_inputs=True, record scalar lists of length <= 30 (#100593) Many ops take as inputs scalars or scalar lists which are important to understand the properties of the op. For example, convolution ops' behavior and output shapes often depend on padding and strides, which are provided as scalars of lists of scalars. This will record scalar lists when record_inputs=True. Details: During collection (and this was true before this PR as well), we serialize values and tensor metadata into an InputOutputEncoder. After collection occurs, we deserialize these values to attach the information to each of the events. This PR does this: - Adds support for serializing scalar lists during collection / serialization - Adds an extra field called "Concrete Args" - Splits up the deserialization process into two steps - one for generating "input shapes" and one for generating "concrete args". We split up input shapes and concrete args to avoid interrupting any previous workflows that relied on the specific data in the input shapes category; additionally, it's just a better description. Note that single scalars will remain in the "input shapes" category as they were already in that category in the past. Differential Revision: [D45798431](https://our.internmc.facebook.com/intern/diff/D45798431) Pull Request resolved: https://github.com/pytorch/pytorch/pull/100593 Approved by: https://github.com/aaronenyeshi