I use raw therapy every day on a lot of photos and I don’t mind if the cache size gets bigger. I just need the best performance as possible.
That’s great. What kind of system?
A very large cache can also decrease performance: https://github.com/Beep6581/RawTherapee/issues/5083
If you (think you) need more than 100 000, edit the
MaxCacheEntries key in the
options file. It might get overwritten if you edit Preferences, so you might also need to edit the
maxCacheEntriesSB SpinButton parameter and recompile.