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[Accuracy diff No.141] Fix accuracy diff for paddle.Tensor.__mul__ API #74198

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PR Category

Operator Mechanism

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Bug fixes

Description

日志显示 bfloat16 cpu 反向精度问题,误差出现在累加的时候
同 ElemwiseGradBroadcast1CPU 和 ElemwiseGradBroadcast2CPU 一样为 CommonElementwiseBroadcastBackward 中的实际计算函数 CommonGradBroadcastCPU 添加类型提升。
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paddle-bot bot commented Jul 23, 2025

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 the contributor External developers label Jul 23, 2025
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/re-run all-failed

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ooooo-create commented Jul 24, 2025

pr 修改的是提升精度,不知道为什么 npu 流水线出现精度问题,找不到测试文件

@luotao1 luotao1 added the HappyOpenSource Pro 进阶版快乐开源活动,更具挑战性的任务 label Jul 24, 2025
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