Port FNet #1164
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Port FNet #1164
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mattdangerw
reviewed
Jul 20, 2023
| x = tf.cast(input, tf.complex64) | ||
| mixing_output = tf.math.real(tf.signal.fft2d(x)) | ||
| return tf.cast(mixing_output, input.dtype) | ||
| x = (input, ops.zeros_like(input)) |
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maybe make it clearer the real, imaginary split?
real_in, imaginary_in = (input, ops.zeros_like(input))
real_out, imaginary_out = ops.fft2((real_in, imaginary_in))
return real_out
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I think we should be all clear to land this now. Trying it out. |
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/gcbrun |
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/gcbrun |
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/gcbrun |
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/gcbrun |
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I think we can ignore the tf GPU OOM, unrelated. |
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Resolves #1139