On Thu, 2012-08-09 at 13:06 -0700, Peter C. Wallace wrote:
> On Thu, 9 Aug 2012, Andrew wrote:
> 
> > Date: Thu, 9 Aug 2012 22:56:36 +0300
> > From: Andrew <parallel.kinemat...@gmail.com>
> > Reply-To: EMC developers <emc-developers@lists.sourceforge.net>
> > To: EMC developers <emc-developers@lists.sourceforge.net>
> > Subject: Re: [Emc-developers] Latency and latency
> > 
> > 2012/8/9 Peter C. Wallace <p...@mesanet.com>
> >
> >>>>  It gets
> >>>> noticable worse when the screen is re-drawn. I do not know why the
> >> latency
> >>>> test does not "see" this.
> >>>>
> >>>
> >>> Have you tried it with AXIS only?
> >>> I also noticed strange RT errors with D525MW but did not know the reason.
> >>
> >>
> >> This was with AXIS if thats what you mean
> >>>
> >>
> >> Yes, I mean that AXIS uses graphics a lot. Probably with other front-end
> > that issue would not appear so bad?
> >
> > Andrew
> 
> 
> 
> Just moving terminal windows around causes noticeable latency jumps
> 
> Peter Wallace
> Mesa Electronics
> 
> (\__/)
> (='.'=) This is Bunny. Copy and paste bunny into your
> (")_(") signature to help him gain world domination.
> 
> Interesting but maybe not a dragon killer. 

I did try something on my desktop system: open two terminal windows. In
window #1 start glxgears, then move window #2 in a circular motion with
the mouse.

13560 frames in 5.0 seconds
13080 frames in 5.0 seconds
16703 frames in 5.0 seconds
16848 frames in 5.0 seconds
16849 frames in 5.0 seconds
8290 frames in 5.0 seconds
2560 frames in 5.0 seconds
3889 frames in 5.0 seconds
3316 frames in 5.0 seconds
11127 frames in 5.0 seconds
16850 frames in 5.0 seconds
16813 frames in 5.0 seconds

It is rather obvious when I was moving the window rapidly. ;-(

So the next question is: what happens if the gui is in a client <->
server mode?

Dave

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