Don’t know about Ubuntu, but using Debian 8 or the Debian 9RC any version built on GTK3 is slow. The Gtk2 builds that allow using the system’s own theme in settings, work nice and snappy; no real speed difference between my 2GB RAM laptop and my 16GB RAM tower (obviously exports will be faster on the tower through).
I assume it must be because my debian hasn’t yet propperly adopted gtk3 yet?
There’s some potential to optimize Only edges sharpening which currently is quite slow.
I already checked for the bottlenecks and found some. @floessie Are you interested in another fun optimization session? I would open an Issue then and share my first results.
I’ve removed 03 for the final release… I don’t know why - maybe because to keep recommendations from final readme file. My ‘unstable’ branch is compiled with 03. Well, I will add this again to stable branch - expect new compilation in few hours.
Before @Dariusz_Duma adds it and we potentially end up with variously optimized builds - @heckflosse@floessie what is the verdict on this? Should it be -o2 or -o3?
@RawConvert it’s not “zero-three” it’s “oscar-three”.
FYI! RT5 on Xubuntu 16.04, 64 bit, I3 with 16GB ram… Doing anything seemed a little sluggish. When I tried to adjust the white balance temperature, it worked for 3 to 4 seconds and then RT crashed. I went back to the unstable version. I’ll try Dariusz Dumas updated version when I see it available.
I tried Dariusz Dumas new version in his PPA (5.0-2dhor~xenial). The interface seems less sluggish. But I can still make RT5 crash. Load any jpg file and adjust the white balance temperature up and down a large amount repeatedly and it will eventually crash. I will do what I can to enter a bug report on github. As far as I know there are no debug builds available.
@heckflosse Why, yes! I guess we’re all waiting for @Morgan_Hardwood to start the development branch so that we have a base for the coming feature branches.
Sure. And preferably with a capital “Oscar”. And please no-Ofast, because that enables -ffast-math again.
I opened a jpg with RT5 (have not updated yet, version as at weekend) and moved the white balance back and forth lots, and quickly, but it wouldn’t crash.