On Sat, 29 Jan 2005 06:55:31 +0100
Florian Schmidt <mista.tapas@email-addr-hidden> wrote:
> tarball[s] here [minor optimization attempts since last tarball]:
>
> http://affenbande.org/~tapas/jack_convolve/
about optimizations: like Anders Torger notes in his docs to brutefir:
http://www.ludd.luth.se/~torger/brutefir.html#bruteconv_4
the cycle burner is the complex multiplication. So if anyone has SIMD
assembler routines for complex multiplication of two float buffers
(fftwf_complex *) in his cupboard, please bring it out :)
jack_convolve uses complex data format, not half-complex like brutefir.
so i suppose i can't simply rip his code ;)
Flo
-- Palimm Palimm! http://affenbande.org/~tapas/Received on Sat Jan 29 12:15:06 2005
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