• Arredondo (7/7) Jul 19 2021 Is there an integer linear programming/discrete optimization
• jmh530 (7/14) Jul 19 2021 glpk can handle mixed integer programming problems. Since it is a
• Arredondo (2/7) Jul 19 2021 Thanks. I'll take a look.

Arredondo <arm.plus gmail.com> writes:

Is there an integer linear programming/discrete optimization 
library for D? an equivalent to the JuMP library for Julia for 
instance. Doesn't have to be too big, I really only need to solve 
a few smallish binary linear systems, but taking a quick look at 
code.dlang I did not immediately find anything.

Cheers!
Arredondo.

jmh530 <john.michael.hall gmail.com> writes:

On Monday, 19 July 2021 at 12:39:41 UTC, Arredondo wrote:
 Is there an integer linear programming/discrete optimization 
 library for D? an equivalent to the JuMP library for Julia for 
 instance. Doesn't have to be too big, I really only need to 
 solve a few smallish binary linear systems, but taking a quick 
 look at code.dlang I did not immediately find anything.

 Cheers!
 Arredondo.

glpk can handle mixed integer programming problems. Since it is a 
C library, it would be pretty easy to call from D but I don't see 
a binding or anything available. I would try to call it with dpp 
and if that doesn't work then something else like dstep.

There is probably scope for building a wrapper on top of it that 
makes for a more D-like interface.

Arredondo <arm.plus gmail.com> writes:

On Monday, 19 July 2021 at 14:37:01 UTC, jmh530 wrote:
 glpk can handle mixed integer programming problems. Since it is 
 a C library, it would be pretty easy to call from D but I don't 
 see a binding or anything available. I would try to call it 
 with dpp and if that doesn't work then something else like 
 dstep.

Thanks. I'll take a look.