https://bugs.kde.org/show_bug.cgi?id=412522
--- Comment #5 from Ahab Greybeard <ahab.greybe...@hotmail.co.uk> --- @Boud: The truly strange thing is that the more cores that are allocated to krita then the worse the performance is. For my previous image example, varying the cores allocated: Linux- 6/8 cores takes 90 seconds - 1/8 cores takes 20 seconds. Windows 10- 6/8 cores takes 8 minutes - 1/8 cores takes 20 seconds. (8/8 cores is slightly faster than 6/8 which is the worst case for me.) I don't know if this is something that can be 'fixed' or if it just has to be accepted. (The Windows 10 results are very puzzling.) @acc4commissions: If you need to use the Raindrop filter then it seems to be worth trying it with only one core allocated. -- You are receiving this mail because: You are watching all bug changes.