SUMMARY Can the thumbnail process be made less CPU intensive? And also thumbnail only what is in the current view? STEPS TO REPRODUCE 1. Fill up a folder with 26k 300 DPI color A4 pnm pictures. 2. Add this folder to digikam OBSERVED RESULT 3. Digikam becomes mostly unresponsive, trying to make thumbnails. EXPECTED RESULT "Digikam should not eat too much at a time." Maybe put a configurable sleep or CPU cap on the thumbnailing process. SOFTWARE/OS VERSIONS ALL KDE Plasma Version: KDE Frameworks Version: Qt Version: 5.x ADDITIONAL INFORMATION NONE
Can you share by cloud some samples of PNM images to try to reproduce Gilles Caulier
(In reply to caulier.gilles from comment #1) > Can you share by cloud some samples of PNM images to try to reproduce > > Gilles Caulier Hi, Any 27 megabyte .PNM will do: 27606699 bytes image.pnm And then make thousands of them and add that folder to DigiKam. Yes, I know it's a lot of disk space. Then especially if that folder is on a 1GBit/s network share, things starting to go slow as you can probably guess. --HPS
(In reply to hps@selasky.org from comment #2) > (In reply to caulier.gilles from comment #1) > > Can you share by cloud some samples of PNM images to try to reproduce > > > > Gilles Caulier > > Hi, > > Any 27 megabyte .PNM will do: > > 27606699 bytes image.pnm > > And then make thousands of them and add that folder to DigiKam. Yes, I know > it's a lot of disk space. > > Then especially if that folder is on a 1GBit/s network share, things > starting to go slow as you can probably guess. > > --HPS image.pnm PPM 2598x3542 2598x3542+0+0 8-bit sRGB 26.3278MiB 0.094u 0:00.169