viable/strict/1789822279: [FSDP2] Extract copy preparation helpers (#197372)
- PyTorch 近 90 天出现 1199 次
- PyTorch 近 90 天第 1185 次发版
- 上一次：同一天稍早 · viable/strict/1789818637
发生了什么
pure code refactoring - no perf inidication, no new feature the goal is to let user register custom Ag/RS copy fn in next PR for better Shard(1) perf Pull Request resolved: #197372 Approved by: https://github.com/anijain2305 , https://github.com/anshul-si ghstack dependencies: #197459
摘要按规则整理自下方来源原文