Licensing, CPU Coun...
 
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Mar 28 2026 APP 2.0.0-beta40 will be released in 7 days.

It did take a long time to have the work finished on this and it  will have a major performance boost of 30-50% over 2.0.0-beta39 from calibration to integration. We extensively optimized many critical parts of APP. All has been tested to guarantee correct optimizations. Drizzle and image resampling is much faster for instance, those modules have been completely rewritten. Much less memory usage. LNC 2.0 will be released which works much better and faster than LNC in it's current state. And more, all will be added to the release notes in the coming weeks...

Update on the 2.0.0 release & the full manual

We are getting close to the 2.0.0 stable release and the full manual. The manual will soon become available on the website and also in PDF format. Both versions will be identical and once released, will start to follow the APP release cycle and thus will stay up-to-date to the latest APP version.

Once 2.0.0 is released, the price for APP will increase. Owner's license holders will not need to pay an upgrade fee to use 2.0.0, neither do Renter's license holders.

 

Licensing, CPU Count, and Power Management Utilities

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(@theguidry)
Molecular Cloud
Joined: 7 years ago
Posts: 1
Topic starter  

I just wanted to drop a note about an experience I've been having with APP.  I work mostly on an Ubuntu laptop, and in an effort to conserve battery, I use a Gnome extension called `cpufreq` to let me toggle between different power management settings.  Among other things, it lets me control how many CPU cores are online.

If you are using a utility like this and noticing that APP frequently asks you to re-enter your license code, keep in mind that APP uses the number of CPUs as a factor to identify your computer!  So you will need to be in the same power management profile each time you start it.

Thanks, Mabula for helping me figure this out!  Top notch support response time!



   
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(@Anonymous 174)
Joined: 9 years ago
Posts: 5702
 

Yes, APP does indeed make a profile of the hardware for licensing. It only uses a few parameters, usually things that normally don't change much if I'm not mistaken. Like the cpu and it's number of threads. Good to see that was solved and thanks for posting it here as well!



   
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