[Cbc] Pass model and/or data to the executable via standard input

[Stefan Vigerske]

Hi,

well, cl 16 is still working for me.
Have you tried to reproduce the issue with that compiler?

Stefan

On 04/16/2013 08:39 PM, Ted Ralphs wrote:
> Yes, it's certainly easier to build with CYGWIN and MINGW on Windows, but
> it doesn't work anymore with the latest MS compilers thanks to Microsoft
> not supporting standard compiler switches anymore. We are trying to fix it,
> but it will be a while.
>
> Ted
>
> On Tue, Apr 16, 2013 at 2:25 PM, Stefan Vigerske
> <stefan at math.hu-berlin.de>wrote:
>
>> Hi,
>>
>> building Cbc with GMPL should work out-of-the box under mingw or cygwin on
>> windows, also with MS or Intel compilers.
>> I don't know about MSVS project files.
>>
>> Stefan
>>
>>
>> On 04/16/2013 07:44 PM, John Forrest wrote:
>>
>>> Pietro,
>>>
>>> If you can do something like this (in linux) would that work?
>>>
>>> cat test.lp |bin/cbc -import stdin_lp -solve
>>> Welcome to the CBC MILP Solver
>>>
>>> command line - bin/cbc -import stdin_lp -solve (default strategy 1)
>>> Continuous objective value is 3.23684 - 0.00 seconds
>>> Cgl0004I processed model has 1 rows, 3 columns (0 integer) and 3 elements
>>> Cbc3007W No integer variables - nothing to do
>>>
>>> I have committed fixes to trunk - key thing is to import from stdin_lp
>>> (exact spelling needed)
>>>
>>> Does anyone know how to get GMPL working on Windows?
>>>
>>> John Forrest
>>>
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>
>