pytorch

484d53f4 - [torch][JIT] Warn only once when using unscripted dictionary (#59287)

[torch][JIT] Warn only once when using unscripted dictionary (#59287) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/59287 D27211605 added a warning in `toIValue` that warns users to script their dictionaries before passing them to TorchScript functions in order to get some performance benefits and reference semantics. However, this warning is emitted every time `toIValue` is called (e.g. when a dictionary is passed to TorchScript function), which can lead to noisy log output. This diff changes this changes to use `TORCH_WARN_ONCE` instead. Test Plan: Sandcastle, OSS CI. Reviewed By: hyuen Differential Revision: D28824468 fbshipit-source-id: e651eade4380abaf77c6c8a81ec4e565b0c2c714