tkanmae/levmar — Issue #4: Statistics after each iteration, an option to interrupt after every completed iteration
Author: odiroot
Created: 2012-02-29 22:22:35+00:00
State: open

As levmar could be working pretty hard for a long time (at least in my case) I'd really like to have a way to see what it's doing.
I mean something like a user supplied function (a callback) receiving current iteration info (number, parameters, result) so it's possible to show (or log) some statistics on the screen.
Also it would be nice to have "stop callback" similar to the function above so the user can gracefully stop the computation without losing its results.
If you don't want to implement this feature I'd try to do it myself but I'd still need a hand (where to possibly start from).