[Trilinos-Users] Amesos-SuperLU output

Thornquist, Heidi K hkthorn at sandia.gov
Mon Mar 31 15:36:51 MDT 2008

Hi Tom,

The only parameter that can shut off that SuperLU-dist output looks to be the "PrintNonzeros" boolean parameter.
It is off (false) by default, so I'm not sure why you are seeing this output unless you have the parameter set to true in your parameter list.  If you add:

List.set("PrintNonzeros", false);

to your parameter list, hopefully this output will disappear.


Heidi K. Thornquist
Electrical & Microsystems Modeling
Sandia National Laboratories
P.O. Box 5800, MS 0316
Albuquerque, NM  87185-0316
Office:  505-284-8426
Fax:     505-284-5451

On 3/31/08 12:18 PM, "Evans, Thomas M. (9te)" <evanstm at ornl.gov> wrote:

Does anyone know how to turn off the following messages in Amesos hooked to

    // set the vectors and matrix in the linear problem

    // make the solver
    Amesos factory;
    d_solver = factory.Create(d_solver_string, *d_problem);

    // factorize the solver
    int s_err = d_solver->SymbolicFactorization();
    int n_err = d_solver->NumericFactorization();

yields on execution:

        SYMBfact time: 0.00
        DISTRIBUTE time        0.00

on output.  I tried inserting the following:

  Teuchos::ParameterList List;
  List.set("PrintTiming", false);
  List.set("PrintStatus", false);
  List.set("OutputLevel", 0);

to no avail.  Any ideas?

Tom Evans
Radiation Transport and Shielding
Nuclear Science and Technology Division
(865) 576-3535     Oak Ridge National Laboratory
(865) 574-9619 fax PO Box 2008 MS6172
evanstm at ornl.gov   Oak Ridge, TN 37831-6170

Trilinos-Users mailing list
Trilinos-Users at software.sandia.gov

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://software.sandia.gov/mailman/private/trilinos-users/attachments/20080331/175f6ccc/attachment.html 

More information about the Trilinos-Users mailing list