pytorch

5ad885b8 - [Caffe2][Pruning] Make the caffe2 Sum operator support long types (#40379)

[Caffe2][Pruning] Make the caffe2 Sum operator support long types (#40379) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/40379 The current sum operator doesn't support Long .. hence modify the code Test Plan: Write a test case Reviewed By: jspark1105, yinghai Differential Revision: D21917365 fbshipit-source-id: b37d2c100c70d17d2f89c309e40360ddfab584ee