Re: [ojAlgo-user] ojAlgo v34 on Android

[Anders P. <an...@op...>]

The source code is definitely available. Where did you get that link?

ojAlgo uses CVS, not SVN:

https://sourceforge.net/p/ojalgo/code/

v34 cannot be compiled using java 5 or 6 without re-coding. One of the things that changed with v34 is the use of the fork-join framework (ForkJoinPool and ForkJoinTask). The MIP solver is (now) highly integrated with these classes - that redesign was part of the improvements that came with v34.

Java 6 was never a target. Switching back to Java 5 should be roughly the same amount of work.

My guess is that you'll find this to be too much work...

/Anders


On 28 okt 2013, at 18:10, Zahar Chikishev <no...@ma...> wrote:

> Hello,
> 
> I wish to use ojAlgo to solve small MIP problems in my Android 
> application. The problem is that Android does not support Java 7 
> compiled libraries. Version 33 of ojAlgo seems to work OK in my app, but 
> I prefer to use 34 since, as far as I understand, it includes major 
> improvements to MIP solver.
> 
> So my question is, can version 34 be compiled on java 5 or 6? It is OK 
> if some functionality is lost, as long as simple MIP problems can be 
> solved. I tried to do it myself, but can't access the source code. I 
> understand that the following is SVN link:
> https://ojalgo.svn.sourceforge.net/svnroot/ojalgo/
> but it gives errors.
> 
> So my second question is how I can access the source code. Is it still 
> available?
> 
> Thanks,
> Zahar
> 
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