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Re: [Help-glpk] What is the utility of glp_smcp?
From: |
Cedric[FR] |
Subject: |
Re: [Help-glpk] What is the utility of glp_smcp? |
Date: |
Mon, 4 Feb 2008 13:32:11 +0300 |
Hi
I meant glp_simplex, not glp_intopt.
How change parameters SCALE and USECUTS?
I must give as value 0
And how affect the value 0 at PRESOLVE?
for example, glp_smcp->presolve=GLP_OFF
Thanks
Andrew Makhorin wrote:
>
>>> I would like know the difference between the utilisation of glp_scmp and
>>> the
>>> utilisation of routine lpx_set_int_parm to pass parameters at simplex.
>
>> The glp_smcp structure allows passing control parameters directly to the
>> lp solver (glp_intopt). Lpx_set_int_parm passes the parameters indirectly
>> through the problem object. The latter feature is obsolete and should not
>> be used with glp_intopt. It is kept for backward compatibility.
>
> I meant glp_simplex, not glp_intopt.
>
>
>
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