Hello,
@Steve: Thank you for the hint to define NDEBUG, I tested it but timing
remain approximately the same.
@glen english: Thank you for your hint about CMSIS, I will try to compile
CMSIS for my platform but seem to be not straightforward since I've never
used it before.
@David Rowe: I saw some other post where you effectively say that you have
already tested CMSIS FFT without speed improving...
-Do you already have the piece of code for replace kissfft with CMSIS
function?
-Can you provide some clue to test it and some step to replace kissfft?
-I saw a post but cannot find it now where you say that there is a file for
test FFT, maybe it's the good starting point for test CMSIS speed
improvement.
Regards,
Max
2016-06-17 2:34 GMT+02:00 Steve <[email protected]>:
> Just a wild guess, but maybe define NDEBUG (-DNDEBUG) in the make call
> which will get rid of all the assert() check macro's. Making it a release
> rather than a debug version.
>
> Maybe save a few ms. I think the FFT is the real cruncher though.
>
>
>
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What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are
consuming the most bandwidth. Provides multi-vendor support for NetFlow,
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports. http://sdm.link/zohomanageengine
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