[XPU]correct the unittest for bf16 op #60415
Merged
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PR types
Bug fixes
PR changes
Others
Description
之前的很多xpu op的单测中生成bf16输入数据的方法错误,导致实际上输入数据全为0,虽然能过单测但是达不到单测的目的。
这次pr修改了部分elementwise_mul、elementwise_sub、elementwise_div以及reduce_sum的单测逻辑,使其能够正确生成bf16类型的输入数据。