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Re: [Help-glpk] Optimization direction
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] Optimization direction |
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Date: |
Wed, 16 Jun 2004 15:01:39 +0400 |
>I was reading your manuals when I found on the page 69 de section B.9!!
>I want to use MPS files and I want to maximize the objective function... How
>can I do that?
Mps format does not allow specifying optimization direction (it is
minimization by default). You may use one of the following ways:
change the sign of the objective function;
specify '--max' option in the command-line on invoking glpsol;
call lpx_set_obj_dir(lp, LPX_MAX) after lpx_read_mps.