[Ipopt] Ipopt 3.5.2 release

Andreas Waechter andreasw at watson.ibm.com
Fri Sep 19 10:46:43 EDT 2008

Okokok :-))

You are right, I should have tested it more before accepting that version 
of MUMPS.  I had assumed that it contained only minor fixes.

I'm create a new Ipopt release 3.5.3 now, which will be different from 
the 3.5.2 release only in that it draws in the Mumps externals that uses 
MUMPS 4.8.1...

Sorry for all the confusion and hassle....


On Fri, 19 Sep 2008, Stefan Vigerske wrote:

> Hi,
>> MUMPS 4.8.2 has some issues compiling on Windows.
> Yes, I can verify this.
>>  The MUMPS devs posted to
>> their list about Windows compilation and I have about half of it fixed.  As soon
>> as I have the fixes done (next day or two) I'll post the patches here.
>> Hopefully I can make this simple.
> I've changed ThirdParty/Mumps/stable/1.1 to use Mumps 4.8.1 again, and
> made a new release ThirdParty/Mumps/stable/1.1.4 (actually I had liked
> to delete the 1.1.3 release, but that would break Ipopt 3.5.2).
> I have a quick patch for 4.8.2 that make it compiling on Windows/icl and
> added it to Mumps/trunk. Looking forward for the "real" patch.
> I would prefer to have Mumps/trunk with 4.8.2 tested a while before
> updating stable/1.1 and making a release!
> Best,
> Stefan
> -- 
> Stefan Vigerske
> Humboldt University Berlin, Numerical Mathematics
> http://www.math.hu-berlin.de/~stefan
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