[Ipopt-tickets] [Ipopt] #220: consistent warning for linear solver option
Ipopt
coin-trac at coin-or.org
Fri Sep 27 05:59:27 EDT 2013
#220: consistent warning for linear solver option
---------------------------+------------------------
Reporter: vruge | Owner: ipopt-team
Type: defect | Status: new
Priority: low | Component: Ipopt
Version: 3.11 | Severity: normal
Keywords: warning, mumps |
---------------------------+------------------------
if ipopt is build with only mumps and we set
{{{
AddIpoptStrOption(nlp, "linear_solver", "mumps");
}}}
than we will get:
{{{
NOTE: You are using Ipopt by default with the MUMPS linear solver.
Other linear solvers might be more efficient (see Ipopt documentation).
}}}
Of the other hand if ipopt is build with other linear solver (like ma27)
and we set
{{{
AddIpoptStrOption(nlp, "linear_solver", "mumps");
}}}
than the warning is missing.
--
Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/220>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.
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