【Hackathon 9th No.19】Fix put_along_axis assign with last index to same dst #74854
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/re-run all-failed |
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Aug 26, 2025
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PR Category
Operator Mechanism
PR Types
Bug fixes
Description
Fix put_along_axis assign with last index with same dst
如果指向输入数据同一个位置有重复的索引，那么采用最后一个，之前的设计就是这样子，但是在大 Tensor 的时候会出现随机，猜测是线程块之后的同步问题导致，判断和赋值的时候出现冲突，所以分成两个单独的过程，先去找对应输入元素的最大 index tid，然后赋值，paddleapitest 测试通过