Re: [ojAlgo-user] Heap Space

[Karan S. <kar...@gm...>]

I apologize for the typo - I meant 8K - 15K variables. 80K would be quite
the problem!

Thanks,
Karan

On Thu, Dec 1, 2016 at 5:25 PM, Karan Singh <kar...@gm...>
wrote:

> Hello all,
>
> I'm working on a large (80K - 150K binary variables) general assignment
> problem with a few constraints & preferences. I am attempting to assign
> workers to shifts.
>
> The library has been working well for me, but I recently ran into heap
> space issue. I found that with 5000 variables, I require 2GB of heap space,
> and with 8000 variables, I require 4GB of heap space. This problem may
> scale in the future, so I'd like to limit heap space.
>
> Does anyone have any suggestions? I'd be happy with a slower solution, if
> there's a way to perhaps use less space.
>
> Thanks,
> Karan
>