pytorch

be3bbfc9 - [futures] Add collectAny() to ivalue::Future for completeness (#39597)

[futures] Add collectAny() to ivalue::Future for completeness (#39597) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/39597 To complement collectAll(), this change adds collectAny(), and writes up relevant unittest coverage. We also remove the vector-based helper version of collectAll(), which was debatable usefulness in a previous change. ghstack-source-id: 105527180 Test Plan: buck test mode/dev-nosan caffe2/test/cpp/jit/... Differential Revision: D21910311 fbshipit-source-id: dbb3ca404672a3d751b1b3cf016e6084a9ff8040