Revert "Faster mul(sparse, sparse) with broadcasting in dense dims. (#83428)"
This reverts commit d49943bda8e495bdb358e20b6eb114c442afa6e9.
Reverted https://github.com/pytorch/pytorch/pull/83428 on behalf of https://github.com/osalpekar due to Reverted because __restrict symbol not supported by certain MSVC compilers, leading to undefined symbol error at compilation time
