viable/strict/1790621778: Improve async collective remap error (#195691)
- PyTorch 近 90 天出现 1595 次
- PyTorch 近 90 天第 1576 次发版
- 上一次：同一天稍早 · viable/strict/1790620535: [c10d] Allow CPU device_id in init_process_group (#198340)
发生了什么
Fixes #119890 Updates the Dynamo remap failure for legacy torch.distributed collectives called with async_op=True so the user-facing message explains: only synchronous async_op=False legacy collectives are remapped automatically; users who do not need a Work handle can set async_op=False ; users who do need async semantics should rewrite with torch.distributed._functional_collectives and synchronize via wait_tensor…
摘要按规则整理自下方来源原文