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[DFT] cuFFT FORWARD/BACKWARD_SCALE #313

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FMarno opened this issue May 9, 2023 · 1 comment
Open

[DFT] cuFFT FORWARD/BACKWARD_SCALE #313

FMarno opened this issue May 9, 2023 · 1 comment

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@FMarno
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FMarno commented May 9, 2023 •
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Summary

FORWARD/BACKWARD_SCALE not equal to 1.0 should be implemented for the cuFFT backend of the DFT interface.

Problem statement

When #284 is merged, using a FORWARD/BACKWARD_SCALE != 1.0 will result in a oneapi::mkl::unimplemented exception at commit time.

Preferred solution

This could be implemented by queuing another kernel to do the multiplication after the transform is complete.
@FMarno FMarno mentioned this issue May 9, 2023
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@FMarno
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FMarno commented Jul 17, 2023

Intel/Codeplay currently have no plans to develop this feature

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