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Re: [avr-gcc-list] floating point calculations - How many cycles

From: Joerg Wunsch
Subject: Re: [avr-gcc-list] floating point calculations - How many cycles
Date: Sun, 26 Jun 2005 15:10:24 +0200 (MET DST)

address@hidden (Joerg Wunsch) wrote:

> It took me 176 µs on an ATmega128 clocked with twice your system
> clock.

It occurred to me after posting that that I've been measuring with
currTime still being 0.  I've set currTime to different other values,
and yielded times between 60 and 70 µs then.  Interesting, I'd have
assumed 0 taking less time instead of more.  So YMMV.

cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)

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