[Libre-soc-dev] complex numbers as matrices

[Brian Cannard]

This stuff is very cool, and greatly appreciated! Was thinking how to
implement CELT in Verilog: have to learn a lot of very similar things...
Thank you for sharing! Sorry can't contribute a single thought, need to do
a "homework" first.

On Fri, Jun 25, 2021 at 3:06 PM Luke Kenneth Casson Leighton <lkcl at lkcl.net>
wrote:

> https://libre-soc.org/openpower/sv/sprs/
>
> answer, yes.  SVSTATE of course has the subvector step.
>
> * the main triple loop of an FFT can use srcstep and dststep hmm maybe
> only 2
> * the complex number multiplies can use substep because there are only
> 4 of them, and substep can index 0-3
>
> hmm have to think how to do the triple loop (including for DFT and DCT)
>
> l.
>
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Brian Cannard  |   Chief Mad Scientist

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