philipwan

@jcwchen hi，Due to this known issue: https://github.com/onnx/onnx/issues/4367, and according to your suggestion, I made a pull request, there is no problem in the cherry-pick process, please review this PR, thank...

I build v2.4.1 success , but build v2.5.0/v2.5.1/v2.5.2/v2.5.3 failed, I feel so confused =.=

> Hi! > > I also failed to build v2.5 [about a year ago](https://github.com/tensorflow/tensorflow/issues/49209), and I think it might be a bug of this version... But I saw that you...

> You may give it a try. Thank you for your reply,I will try it now!

> How did you solve it? Cheers! I didn't solve it, but I have a workaround by matching custom pattern rather than **xformers::efficient_attention_forward_cutlass**