Improves NVRTC Error messages (#21174)
Summary:
Current versions of NVRTC incorrectly map error code 7 to the error string "NVRTC unknown error." This update maps error code 7 to the correct string explicitly in PyTorch. See the documentation at: https://docs.nvidia.com/cuda/nvrtc/index.html#group__error.
This may give us a better idea of the source of NVRTC errors that some community members, like Uber, have reported.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21174
Differential Revision: D15696593
Pulled By: ezyang
fbshipit-source-id: f5c7b5876c07b311ab5f2d7c8e375e93273912c6
