Adding support for JIT Fusion on Windows for CUDA (#21861)
Summary:
This pull request adds the necessary Windows DLL code to be able to support JIT fusion for CUDA. CPU JIT Fusion isn't supported. This also adds all the non-CPU JIT tests back in on Windows.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21861
Differential Revision: D15940939
Pulled By: soumith
fbshipit-source-id: e11f6af1ac258fcfd3a077e6e2f2e6fa38be4ef1
