[XPU] fix xpu comm stream error #71289
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
你的PR提交成功，感谢你对开源项目的贡献! |
Enigmatisms
pushed a commit
to Enigmatisms/Paddle
that referenced
this pull request
Mar 6, 2025
YqGe585
pushed a commit
to YqGe585/Paddle
that referenced
this pull request
May 7, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
PR Category
Auto Parallel
PR Types
Bug fixes
Description
xpu 上目前有用到多流通信，通信都是在计算流上，就算设置了不在计算流也会被强制使用计算流
之前的通信操作都是默认用通信流会导致调用 dev_ctx.Wait() 的时候 sync 失败
本 PR 将 XPU 场景的通信算子都改为使用计算流，这和 GPU 还有 XPU 动手 的行为都是一致的
Pcard-76459