pytorch

e20793b0 - [quant][core][gpu][cudnn] Added support for nhwc tensors in quantized cudnn add_relu op (#75806)

[quant][core][gpu][cudnn] Added support for nhwc tensors in quantized cudnn add_relu op (#75806) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/75806 When using the the quantized cudnn add operator, if the input tensors are 4D, cudnn requires NHWC format in v. 8.4.0 (older versions may have relaxed this constraint). Previously, all tensors defaulted to NCHW format. Test Plan: ``` python test/test_quantization.py -k test_qadd_relu_cudnn ``` Reviewed By: vkuzo Differential Revision: D35651368 Pulled By: dzdang fbshipit-source-id: b6ce49cf100b88c6fa29513ec50b38d445c3c02f (cherry picked from commit 5936fe6783a02827bd93feb80d137da508d6facc)