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Fix 空指针 (Null pointer) of case 2 paddle.linalg.lu_unpack #49976

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merged 4 commits into from Jan 30, 2023
Merged

Fix 空指针 (Null pointer) of case 2 paddle.linalg.lu_unpack #49976

merged 4 commits into from Jan 30, 2023

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RedContritio
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@RedContritio RedContritio commented Jan 21, 2023 •
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Bug fixes

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  • 在问题直接发生地，OneFunctor 限制其写入的指针非空
  • 允许 batchsize 为 0
  • 添加了对 pivots 的类型检查

@RedContritio RedContritio mentioned this pull request Jan 21, 2023
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你的PR提交成功，感谢你对开源项目的贡献!
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@paddle-bot paddle-bot bot added contributor External developers status: proposed labels Jan 21, 2023
@RedContritio RedContritio changed the title add arguments validation in lu_unpack Fix 空指针 (Null pointer) of case 2 paddle.linalg.lu_unpack Jan 21, 2023
@luotao1 luotao1 mentioned this pull request Jan 21, 2023
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wanghuancoder
wanghuancoder approved these changes Jan 30, 2023
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LGTM

@luotao1 luotao1 merged commit 6f8ec22 into PaddlePaddle:develop Jan 30, 2023
pangengzheng pushed a commit to pangengzheng/Paddle that referenced this pull request Feb 2, 2023
@RedContritio @pangengzheng
Fix 空指针 (Null pointer) of case 2 paddle.linalg.lu_unpack (PaddlePaddl…
b3d98c6 
…e#49976)

* add pivots type check and fix batchsize error

* add unittest for batchsize = 0

* fix nullptr in lu_unpack

fix batchsize error in LU_Unpack
add nullptr check in OneFunctor

* remove exception in device code
@RedContritio RedContritio deleted the lu_unpack branch February 13, 2023 12:12
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@wanghuancoder wanghuancoder wanghuancoder approved these changes

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@zhiboniu zhiboniu

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@RedContritio @wanghuancoder @luotao1 @zhiboniu