[SciPy-dev] SLSQP Constrained Optimizer Status

dmitrey dmitrey.kroshko@scipy....
Tue Dec 25 03:01:04 CST 2007


The problem is that it don't pass those my bench1 & bench2 I had used 
(but pass more simple examples).
+ sometimes it stops not far from argminimum and says "Singular matrix C 
in LSQ subproblem".
You can try it by yourself (using the problems you deal with), I have 
already committed related changes to OO.
Regards, D.

Rob Falck wrote:
> I was granted commit privileges, and have already submitted these 
> changes.  I'm glad things are working well for you.  If you have any 
> comparisons with other OpenOpt solvers that you could share, I would 
> appreciate seeing them.
>
>
>
> On Dec 24, 2007 11:53 AM, dmitrey <dmitrey.kroshko@scipy.org 
> <mailto:dmitrey.kroshko@scipy.org>> wrote:
>
>     hi Rob,
>     seems like all is working correctly for now.
>     Don't you mind me to commit your changes from ticket to svn
>     repository?
>     Regards, D.
>
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>
> -- 
> - Rob Falck
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