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[PHI] Unify expand_as, expand_as_grad kernel behavior between cpu and gpu #73101

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Merged
merged 3 commits into from
Jun 13, 2025
Merged

[PHI] Unify expand_as, expand_as_grad kernel behavior between cpu and gpu #73101

merged 3 commits into from
Jun 13, 2025

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@ooooo-create ooooo-create commented Jun 4, 2025 •
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PR Category

Execute Infrastructure

PR Types

Improvements

Description

统一

  1. expand_as，y 是 option 类型，有 y 的时候就使用 y 的真实 shape
  2. expand_as_grad，使用 out_grad 的真实 shape(那么反向的 target_shape 看着就多余了，可以删？

统一起来对 expand_as 的分布式切分推导规则会更好理解和处理
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paddle-bot bot commented Jun 4, 2025

你的PR提交成功，感谢你对开源项目的贡献!
请关注后续CI自动化测试结果，详情请参考Paddle-CI手册。
Your PR has been submitted. Thanks for your contribution!
Please wait for the result of CI firstly. See Paddle CI Manual for details.
@paddle-bot paddle-bot bot added the contributor External developers label Jun 4, 2025
@luotao1 luotao1 added the HappyOpenSource Pro 进阶版快乐开源活动，更具挑战性的任务 label Jun 5, 2025
This was referenced Jun 5, 2025
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paddle-ci-bot bot commented Jun 12, 2025

Sorry to inform you that 0ba7373's CIs have passed for more than 7 days. To prevent PR conflicts, you need to re-run all CIs manually.
From00
From00 approved these changes Jun 12, 2025
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LGTM
@luotao1 luotao1 merged commit 23748bf into PaddlePaddle:develop Jun 13, 2025
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DrRyanHuang pushed a commit to DrRyanHuang/Paddle that referenced this pull request Jun 14, 2025
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[PHI] Unify expand_as, expand_as_grad kernel behavior between cpu and…
4e5d42e 
… gpu (PaddlePaddle#73101) * unify behavior * refine code
@ooooo-create ooooo-create mentioned this pull request Jul 18, 2025
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@ooooo-create ooooo-create deleted the refine_expand_as branch September 29, 2025 09:44
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contributor External developers HappyOpenSource Pro 进阶版快乐开源活动，更具挑战性的任务

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@ooooo-create @From00 @luotao1 @jeff41404