[Cmpl] CMPL reading data other than from csv

Shawn Helm helm.shawn at gmail.com
Thu Apr 12 22:18:22 EDT 2012


Hi,

I just came across CMPL and it looks great!  I really appreciate how it is
easy it is to switch between different solvers.   I also really like that
you have a webservice set up to show how it works.  I have a model
currently in python and it reads from a database for the perimeters then
solves the model.  This works well, but it is hard to switch between
solvers without using a different math programming language syntax ( PuLP,
Numberjack, pyomo, etc.), whereas CMPL supports both SCIP and Gurobi with
the same syntax.

Is there a way to point CMPL at a database, rather then just CSV files, or
is that planned?

Thanks!
Shawn
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