pytorch

c010ef7f - use non-overflowing divide in cuda kernel util GET_BLOCKS (#44391)

use non-overflowing divide in cuda kernel util GET_BLOCKS (#44391) Summary: Fixes https://github.com/pytorch/pytorch/issues/43476. Pull Request resolved: https://github.com/pytorch/pytorch/pull/44391 Reviewed By: mrshenli Differential Revision: D23602424 Pulled By: walterddr fbshipit-source-id: 40ed81547f933194ce5bf4a5bcebdb3434298bc1