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mfabjancic
 Post subject: Is it OK to request termination in "jac" callback?
PostPosted: Wed Aug 07, 2024 5:56 am 
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Joined: Tue Apr 30, 2024 11:08 am
Posts: 6
Hi,

The documentation for minnlcrequesttermination states

Quote:
It should be called from user-supplied callback when user decides that it is time to "smoothly" terminate optimization process.


It is not clear whether "user-supplied callback" means just the "rep" callback, or both "jac" and "rep" callbacks passed to minnlcoptimize.

Thanks.
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Sergey.Bochkanov
 Post subject: Re: Is it OK to request termination in "jac" callback?
PostPosted: Wed Aug 07, 2024 4:09 pm 
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Joined: Fri May 07, 2010 7:06 am
Posts: 927
Hi!

Any callback will do. This function sets a flag variable that is routinely checking by the optimizer at 'safe' points, so you can call it at any moment and from any source. The optimizer checks this flag only when it is ready to safely stop.
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