yes, as suggested, I'm running two displays at 1920. problems seem to derive from the demosaic module
On Fri, Sep 22, 2017 at 7:52 AM, Lorenzo Bolzani <l.bolz...@gmail.com> wrote: > > nvidia-smi may give some hint on the situation, for example running it as: > > watch -n 1 nvidia-smi > > > > 2017-09-22 11:27 GMT+02:00 thokster <thoks...@gmail.com>: > >> Am 22.09.2017 um 09:11 schrieb Remco Viëtor: >> >>> On vendredi 22 septembre 2017 07:35:32 CEST Michael Below wrote: >>> >>>> Just an idea: should the headroom depend on the display resolution? >>>> Like: >>>> 300mb for 1920, 400mb above? >>>> >>>> ... >>>>> By default darktable assumes that it's sufficient to leave 300MB >>>>> untouched for driver and display purposes. In your case it seems that >>>>> this was not sufficient and you needed to change it to 350MB. With the >>>>> amount of installed GPU memory constantly increasing in modern graphics >>>>> cards we should consider to increase the default to 400 in order to >>>>> avoid user frustration. >>>>> >>>> I'd expect display resolution to be one factor, but not the only one. >>> Multi- >>> screen setups would also require more headroom, as would the use of >>> hardware >>> OpenGL (for window manager and other programs). >>> >>> If it were only a matter of display resolution, darktable could already >>> make >>> an educated guess at the amount required. It's not done, which makes me >>> suspect it's not that simple. >>> >>> Remco >>> ____________________________________________________________ >>> ________________ >>> darktable user mailing list >>> to unsubscribe send a mail to darktable-user+unsubscribe@lis >>> ts.darktable.org >>> >>> Which other programs using OpenCL you are running (especially during >> export) is probably very important. >> >> >> ____________________________________________________________ >> ________________ >> darktable user mailing list >> to unsubscribe send a mail to darktable-user+unsubscribe@lis >> ts.darktable.org >> >> > > ____________________________________________________________________________ > darktable user mailing list to unsubscribe send a mail to > darktable-user+unsubscr...@lists.darktable.org > -- Howard Helsinger - 5723 S. Kenwood, Chicago, IL 60637 ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
