Fix SliceTensor to fix paddle.functional.diff for big tensor #74451
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zrr1999 changed the title zrr1999 changed the title zrr1999 changed the title 
Enigmatisms pushed a commit to Enigmatisms/Paddle that referenced this pull request Aug 9, 2025
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PR Category
Operator Mechanism
PR Types
Bug fixes
Description
SliceTensor 中 忽略了输入tensor的原始offset，导致大tensor计算时会出现错误。修复后可以解决部分diff api的case，剩余case由其他问题导致，正在排查。
Pcard-67164