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Support for iSTFT #2330
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Our complex expert @junpeiz Are we able to convert them given current op set, or do we need to file feature request to Core ML framework? |
There is a iSTFT implementation here: #2029 It should work for most cases, and we haven't checked in the code because there are some CI failures on the Intel machine. |
Thank you. Did not realize to peek into PRs - will definitely look into this one and try it. |
🌱 Describe your Feature Request
I am trying to convert a Music Source Separation (MSS) Pytorch models using CoreMLTools using this guide https://apple.github.io/coremltools/docs-guides/source/convert-pytorch-workflow.html to later integrate with my inference implementation in Swift. The model uses both
torch.stft
andtorch.istft
in its functionality. The tracing stops in error of absence of iSTFT conversion functionality.How can this feature be used?
Inverse STFT is essential functionality in MSS and other audio applications.
Describe alternatives you've considered
None yet, to work around this any pointers are appreciated.
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