[Ipopt-tickets] [Ipopt] #161: option to print summary line for only every n'th iteration

[Ipopt]

#161: option to print summary line for only every n'th iteration
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  Reporter:  stefan       |       Owner:  ipopt-team
      Type:  enhancement  |      Status:  new       
  Priority:  normal       |   Component:  Ipopt     
   Version:  3.9          |    Severity:  normal    
Resolution:               |    Keywords:            
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Comment (by andreasw):

 That's a nice idea - I like the idea of a time limit most.  If want to
 contribute a patch, I'd be happy to integrate it.  otherwise, it might
 take a while before I might got to this.

 By the way, info_skip_output is mainly used to communicate between
 restoration phase output and regular output.  It tells the regular output
 not to write information during restoration phase.

 If you want make sure you write output only every k seconds, one thing to
 make sure is that at the start of the restoration phase the restoration
 phase output object knows the current counter, and after the restoration
 phase is done, the output of the regular output needs to be notified when
 the last printout has happened...(?)

 On the other hand, printing output only every n iterations is easier,
 since nothing has to be communicated between those two phases...

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Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/161#comment:1>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.