pytorch

39b885cb - Add magma for CUDA 10.1 to Windows docs

Add magma for CUDA 10.1 to Windows docs Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/19914 Differential Revision: D15123029 Pulled By: soumith fbshipit-source-id: a3d4b498a763e1a9829896d44211be00400ec39d