[0-Size Tensor问题修复] paddle.broadcast_tensors #72017 
     Merged  
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PR Category
Execute Infrastructure
PR Types
Bug fixes
Description
该 PR 仅修复了 paddle.broadcast_tensors 对 0-size 和 单Tensor 的支持(对 多dtype支持 的尝试详见 #71788 )
修改如下:
修改编译后,测试结果如下:
@HydrogenSulfate @wanghuancoder