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[Enhancement] Add grad check #262

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Birdylx wants to merge 2 commits into PaddlePaddle:develop from Birdylx:check_grad

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Birdylx commented Mar 9, 2023

Add grad check to validate if there some trainable parameters got empty grad after backward.

Birdylx added 2 commits

March 9, 2023 09:43


          Add grad check

725ef64


          Update code style

ac9dd67

nepeplwu self-assigned this

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nepeplwu commented Feb 6, 2024

建议添加一个开关控制是否进行检查（例如某些情况下，用户可能多写了一个没有用到的Layer，那么就会触发这个报错逻辑）

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