Hi Ethan and Dale, I assume that you were talking about HD 5000 performance on Linux?
I confirm, for 64bit Ubuntu 12.04LTS and kernel 3.5.0, that the problem with the labels exists in coot on a HD 4000 machine. Apart from that quirk, the graphics are fast (and HD5000 would be even faster). best, Kay On Thu, 27 Mar 2014 11:52:48 -0700, Ethan A Merritt <merr...@u.washington.edu> wrote: >On Thursday, 27 March, 2014 11:25:32 Dale Tronrud wrote: >> Hi all, >> >> My lab desktop PC broke and I'm looking into replacements. Being >> tired of the enormous tower (full of air) occupying much of my desk >> I looking at systems like the Intel NUC. These systems are too small >> for video cards so I'd be working with the integrated Intel graphics. >> Is the 5000 version of their graphics good enough for Coot to work >> nice? I am not interested in stereo. > >Yes and no. > >I have been happily running a succession of fanless mini-ITX >boxes at home, and for at least the last 4 years the HD 3000/4000 >integrated graphics has been more than adequate for anything I wanted >to do. (that's the "yes" part). > >But the most recent box I purchase is also an HD4000 system and coot >has a problem with it (see separate thread). >It is quite fast right up until the instant that any atom labels appear, >at which point it slows down by a factor of ten. >This is clearly a software quirk, but I have been unable to >pin down where in the graphics stack it occurs. For now I am trying >to get used to clicking "clear all labels" before rotating the view. >That's the "no" part. > >All other programs I use are fine, by the way. >I have only see this quirk with coot. > > Ethan > > >> >> Dale Tronrud >>