race condition fix of using mutable_data inside OPENMP region for batched matmul (#15371)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15371
Similar to D13387692:
Never call mutable_data from an OpenMP region!!!
Reviewed By: jspark1105
Differential Revision: D13511259
fbshipit-source-id: 100812d2a547c0a1d5018749d5fdc88162375673
