[speex-dev] SHARC DSP

Ian Ollmann iano at cco.caltech.edu
Fri Dec 19 09:03:38 PST 2003

On Fri, 19 Dec 2003, Jean-Marc Valin wrote:

> Le ven 19/12/2003 à 09:38, David Siebert a écrit :
> > They claim to max out at 1,800 MFLOPs
> > And have a clock speed of up to 300 mhz.
> Are you kidding? Not only is this enough to encode/decode in real-time,
> but you can probably do ~50 channels (or more) at the the same time.

1,800 MFLOPS sounds high. On a 300 MHz machine, that is a throughput of 6
floating point operations per cycle. Perhaps they are talking about
multiple processors or it applies only if you use a special instruction
that does more work than usual?


   Ian Ollmann, Ph.D.       iano at cco.caltech.edu

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