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[0-size Tensor No.18、42、51、83] Add 0-size Tensor support for hessian、cumulative_trapezoid、einsum、fused_feedforward API. #73962

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Merged
merged 7 commits into from
Jul 15, 2025
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[0-size Tensor No.18、42、51、83] Add 0-size Tensor support for hessian、cumulative_trapezoid、einsum、fused_feedforward API. #73962

merged 7 commits into from
Jul 15, 2025

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@DanielSun11 DanielSun11 commented Jul 10, 2025 •
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PR Category

Operator Mechanism

PR Types

Bug fixes

Description

  • paddle.cumulative_trapezoid
    测试通过，添加单测
    image

  • paddle.autograd.hessian
    仅有CPU报错记录，CPU测试结果：
    image

  • paddle.einsum
    CPU/GPU都报段错误，修复段错误之后 0 size的shape推导出错，修复了shape推导。
    修复完成后回测结果：

image
  • paddle.incubate.nn.functional.fused_feedforward
    存在cuda error 9，修复kernel。
image

pcard-67164
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paddle-bot bot commented Jul 10, 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.
@DanielSun11 DanielSun11 changed the title [WIP] Fix 0-size [0-size Tensor No.18、42、51、83] Add 0-size Tensor support for hessian、cumulative_trapezoid、einsum、fused_feedforward API. Jul 10, 2025
@DanielSun11 DanielSun11 marked this pull request as ready for review July 10, 2025 13:09
@luotao1 luotao1 mentioned this pull request Jul 11, 2025
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codecov-commenter commented Jul 12, 2025 •
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Codecov Report

Attention: Patch coverage is 55.55556% with 4 lines in your changes missing coverage. Please review.

Please upload report for BASE (develop@927dc47). Learn more about missing BASE report.

Files with missing lines Patch % Lines
paddle/phi/kernels/impl/einsum_kernel_impl.h 50.00% 4 Missing ⚠️
Additional details and impacted files 
@@ Coverage Diff @@ ## develop #73962 +/- ## ========================================== Coverage ? 55.55% ========================================== Files ? 2 Lines ? 9 Branches ? 0 ========================================== Hits ? 5 Misses ? 4 Partials ? 0

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wanghuancoder
wanghuancoder approved these changes Jul 15, 2025
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LGTM
@DanielSun11 DanielSun11 merged commit eb9267a into PaddlePaddle:develop Jul 15, 2025
56 of 57 checks passed
@DanielSun11 DanielSun11 deleted the fix_0size_710 branch September 18, 2025 06:26
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@DanielSun11 @codecov-commenter @wanghuancoder @tianshuo78520a