Re: [Help-glpk] use GLPK to solve LP without printing anything on terminal

[usa usa]

please refer to my answsers below.

I called GLPK from C# in VS 2013 on win7.

On Sat, Apr 11, 2015 at 12:13 AM, Reginald Beardsley <address@hidden> wrote:

The answers to your questions depend almost entirely upon the computer you're using.

What processor?      

        Xeon

What clock rate?

     2.4 GHz

How much memory?

     8GB

 

What else is running?

    no large applications are running. My GLPK application is the largest one. The GLPK used 80 MB memory. 
 

What operating system?

     win 7

You'll need to answer those questions to get a proper answer.  Without all of that information any answer is just a wild guess.  It's sometimes hard to determine even with that information.

The information you don't want to see is there in part to answer some of your other questions.  So to some degree you're asking to be told the answer without being told the answer.

Reg

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On Fri, 4/10/15, usa usa <address@hidden> wrote:

 Subject: [Help-glpk] use GLPK to solve LP without printing anything on terminal
 To: address@hidden
 Date: Friday, April 10, 2015, 10:24 PM

 Hi,

 I am using GLPK to solve some linear programming
 models.

 The model size is 200k variables and has one
 constraint.

 It took GLPK 13 minutes to load data and build the LP
 model.

 But, it took GLPK 17 minutes to solve it.

 Is it normal ? Why building a model took so long time
 ?

 Also, when GLPK is solving the model, it print out the
 detailed process of solving model on the command line
 terminal.

 How to make GLPK to solve the model silently without
 printing anything on terminal ?

 Thanks

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