pytorch

ba95e08a - [PyTorch] Use DimVector for inputs to as_strided that don't grow dim (#55016)

[PyTorch] Use DimVector for inputs to as_strided that don't grow dim (#55016) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55016 When we call as_strided() and don't add an extra dimension, we should continue to expect that the number of dimensions will fit in a DimVector and thus that using it will save heap allocations. ghstack-source-id: 125337281 Test Plan: Existing CI Reviewed By: ngimel Differential Revision: D27452838 fbshipit-source-id: 8b3d118de322638c0c0e3a4bfcfb3c820c64e6cc