Fix a number of deprecation warnings (#40179)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/40179
- Pass no-psabi to shut up GCC about # Suppress "The ABI for passing
parameters with 64-byte alignment has changed in GCC 4.6"
- Fix use of deprecated data() accessor (and minor optimization: hoist
accessor out of loop)
- Undeprecate NetDef.num_workers, no one is serious about fixing these
- Suppress warnings about deprecated pthreadpool types
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Test Plan: Imported from OSS
Differential Revision: D22234138
Pulled By: ezyang
fbshipit-source-id: 6a1601b6d7551a7e6487a44ae65b19acdcb7b849
