[sldev] QueryPerformanceCounter()

Thomas Rowland tom at cornish-pasty.com
Sat Jun 2 04:47:33 PDT 2007


I somehow expected someone to bring that up.

> 
> 
> On Fri, Jun 01, 2007 at 02:21:54AM +0100, Thomas Rowland wrote:
> > Available to all via google 'rdtc' is; 
> > http://www-unix.mcs.anl.gov/~kazutomo/rdtsc.html
> > Which also gives a PPC equiv. function, and is as good as any.
> 
> There's no copyright statement or similar on that page, and 
> I'm pretty sure that's been copied from somewhere itself.
> 
> I can't remember where, but I've seen the 'byte blah on x86, 
> rdtsc on amd64' thing. I thought it was the mplayer sources, 
> but it's not.
> 
> I'm not sure what functionality these provide over my patch, 
> except that mine is certified by me to be either my own work, 
> or a contribution from someone who has absolved their 
> copyright claim if one exists.
> 
> -- 
> -----------------------------------------------------------
> Paul "TBBle" Hampson, B.Sc, LPI, MCSE
> On-hiatus Asian Studies student, ANU
> The Boss, Bubblesworth Pty Ltd (ABN: 51 095 284 361) 
> Paul.Hampson at Pobox.com
> 
> Of course Pacman didn't influence us as kids. If it did,
> we'd be running around in darkened rooms, popping pills and 
> listening to repetitive music.
>  -- Kristian Wilson, Nintendo, Inc, 1989
> 
> License: http://creativecommons.org/licenses/by/2.1/au/
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