Am Donnerstag, 14. Januar 2016, 11:05:04 schrieb darkta...@911networks.com: > I have finally upgraded to DT2 and I find it slow, much slower than > DT 1.6.9. Same system, no change. Most images are Canon CR2, but 30% > are Fuji X-trans RAF. > > What used to be almost instantaneous now takes a few seconds. > Exporting jpegs was under 2 seconds per jpeg when doing a group, now > it's almost 10 seconds. > > Changing the exposure with the "bent line/right click" used to be > instantaneous, now it takes a couple of seconds...
What CPU and GPU do you have? That doesn't sound right. Please try disabling OpenCL to see if it gets faster. And try running darktable with "-d perf" to see where the bottlenecks are. > Same with most other operations. > > DT2 is NOT slow as molasses, but it's so much slower when compared > with DT 1.6.9. > > It was much slower, then I run "darktable-generate-cache" it became > faster, then "darktable-generate-cache -m 7" with made it a little > bit faster, but it's still so much slower than DT1.6.9. That might influence the lighttable speed but should have nothing to do with darkroom. > What can I do to improve...? > > OpenCL: [...] > Memory: 12Gb [...] Tobias
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