[PIR] refine shadow feed #57291
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[PIR] refine shadow feed #57291
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phlrain
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Sep 14, 2023
danleifeng
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Nov 14, 2023
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PR types
Bug fixes
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Description
当Adam的beta1_pow和beta2_pow在CPU上时，被shadow feed拷贝到GPU上。而shadow feed的output作为了adam的input。而beta1_pow和beta2_pow是inplace的。这导致原始的beta1_pow和beta2_pow没有被inplace，而是shadow feed的output被inplace了。导致精度问题。
Pcard-67164