A re-open PR: Avoid re-creating the random number generator in RandomSampler (#63026)
Summary:
More details can be found in the old pr: https://github.com/pytorch/pytorch/pull/53085
ejguan Thanks for your guidance. I tried to reopen this PR following your instructions.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63026
Reviewed By: anjali411
Differential Revision: D30224920
Pulled By: ejguan
fbshipit-source-id: 2fa83bd4a2661485e553447fe3e57ce723f2716d
