[INTEL MKL] Enable NCHW to NHWC conversion for CPU - part1 #42448
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@gbaned @ezhulenev @andyly I had some CLA issues in #39760 while I was fixing GPU failure. This PR is identical to old one except for the small fix to the GPU failure. Sorry for the inconvenience. |
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This is an already reviewed PR #39760 with a fix to GPU failure.
This PR enables layout (data format) conversion from NCHW to NHWC on CPU. This is useful (1) when a model is trained on GPU and later doing inference/fine-tuning on CPU and (2) helps quantizing NCHW trained model for CPU.
To make the PR small, we have included a few unit tests in this part1. More unit tests will follow on future PRs.