fix_linalg_solve#74282
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wanghuancoder merged 2 commits intoPaddlePaddle:developfrom Jul 30, 2025
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PR Category
Operator Mechanism
PR Types
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