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PR Category

Operator Mechanism

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Bug fixes

Description

修复了 paddle.linalg.solve 在某些输入场景下未正确抛出异常的问题。在 paddle 中加入显式报错,然后再添加到 paddle_error_dismiss,apiTest中的修改:PFCCLab/PaddleAPITest#454

修改原因:
1.cublas的输入是int,外面使用更大的类型也没有用
2.n是矩阵的边长,边长不可能超过int(哪怕n^2也不可能超过int,不然数值不稳定解不出来)
可参考#72608

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paddle-bot bot commented Jul 29, 2025

你的PR提交成功,感谢你对开源项目的贡献!
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CLAassistant commented Jul 29, 2025

CLA assistant check
All committers have signed the CLA.

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Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.


Fan XiangYu seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
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@paddle-bot paddle-bot bot added the contributor External developers label Jul 29, 2025
@fxyfxy777 fxyfxy777 closed this Jul 29, 2025
@fxyfxy777 fxyfxy777 reopened this Jul 29, 2025
@fxyfxy777 fxyfxy777 closed this Jul 29, 2025
@fxyfxy777 fxyfxy777 reopened this Jul 29, 2025
@wanghuancoder wanghuancoder merged commit 477772b into PaddlePaddle:develop Jul 30, 2025
51 checks passed
@fxyfxy777 fxyfxy777 deleted the fix_linalg_solve branch July 30, 2025 08:04
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