Acceleration of DFT with Apple Silicon

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Giorgio Taricco
Giorgio Taricco 2023-7-9
评论： Giorgio Taricco 2023-7-13
Hello,
I would like to know if there is an efficient way to use the Apple Silicon GPU's to calculate a DFT from Matlab and if anybody has compared the performance against the Matlab fft function.
Thank you very much!

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回答（1 个）

Walter Roberson
Walter Roberson 2023-7-9
You would need to create mex code that used the Apple Metal2 interface to run the calculation on the gpu.
MATLAB does not provide any support for using the Apple Silicon GPU, and is unlikely to add that support for several years.
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Joss Knight
Joss Knight 2023-7-13
I can confirm that we've proved this is possible, but that's about as far as I can go.
Giorgio Taricco
Giorgio Taricco 2023-7-13
Thank you for your reply. Can you tell what is the advantage with respect to the benchmark?

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