[Cbc] Porting JNI-based Cbc app to Windows

[Haroldo Gambini Santos]

Hi,

I think that the CoinBinary project has much of what you want:

https://projects.coin-or.org/CoinBinary

They have numerous coin-or project (including cbc in CoinAll) compiled 
in various compilers.

I would recommend to download coinall:
http://www.coin-or.org/download/binary/CoinAll/

[ ] 	COIN-OR-1.6.2-win32-cygwin-gcc4.3.4.exe 
<http://www.coin-or.org/download/binary/CoinAll/COIN-OR-1.6.2-win32-cygwin-gcc4.3.4.exe> 
	22-Feb-2012 10:40 	45M 	
[ ] 	COIN-OR-1.6.2-win32-cygwin-gcc4.3.4.tar.gz 
<http://www.coin-or.org/download/binary/CoinAll/COIN-OR-1.6.2-win32-cygwin-gcc4.3.4.tar.gz> 
	22-Feb-2012 10:40 	20M 	
[ ] 	COIN-OR-1.6.2-win32-cygwin-gcc4.3.4.zip 
<http://www.coin-or.org/download/binary/CoinAll/COIN-OR-1.6.2-win32-cygwin-gcc4.3.4.zip> 
	22-Feb-2012 10:40 	43M 	
[ ] 	COIN-OR-1.6.2-win32-mingw-gcc4.2.1.exe 
<http://www.coin-or.org/download/binary/CoinAll/COIN-OR-1.6.2-win32-mingw-gcc4.2.1.exe> 
	22-Feb-2012 12:52 	50M 	
[ ] 	COIN-OR-1.6.2-win32-mingw-gcc4.2.1.tar.gz 
<http://www.coin-or.org/download/binary/CoinAll/COIN-OR-1.6.2-win32-mingw-gcc4.2.1.tar.gz> 
	22-Feb-2012 12:52 	22M 	
[ ] 	COIN-OR-1.6.2-win32-mingw-gcc4.2.1.zip 
<http://www.coin-or.org/download/binary/CoinAll/COIN-OR-1.6.2-win32-mingw-gcc4.2.1.zip> 




On 11-06-2012 12:42, acw at ascent.com wrote:
> I will roughly describe our application and then present our problem.
>
> We have a working Cbc application running on Linux.  It is unusual in 
> that it is not standalone, but rather is a component of a server that 
> accepts requests containing MIP problems, and returns the solutions to 
> the client.
>
> The server layer is implemented in Java, and we used JNI to connect to 
> the solver layer, which is mostly Cbc with a few interface functions 
> pasted on the top.
>
> We were able to adapt the example makefiles in Cbc/examples, to 
> produce shared libraries (.so files) instead of direct executables. 
>  Shared libraries are required to interface with Java code via JNI.
>
> Now our problem:
>
> We would like to port our MIP server to Windows.  On Windows, shared 
> libraries are .dll files.  Has anyone out there in Cbc-land 
> successfully compiled a Cbc application to produce a .dll?  We are 
> especially interested in talking to anyone with a JNI-based success 
> story.  (We are willing to use a Microsoft development environment, or 
> Cygwin, or MinGW ... anything that works.  Extra points if we don't 
> have to deliver a lot of extra runtime support software when we 
> install the server on a new machine.)
>
>
> _______________________________________________
> Cbc mailing list
> Cbc at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/cbc


-- 
=============================================================
Haroldo Gambini Santos
Computing Department - Universidade Federal de Ouro Preto - UFOP
email: haroldo [at ] iceb.ufop.br
        haroldo.santos [at] gmail.com
home/research page: www.decom.ufop.br/haroldo/

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