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Amesos_Status.cpp
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1// @HEADER
2// ***********************************************************************
3//
4// Amesos: Direct Sparse Solver Package
5// Copyright (2004) Sandia Corporation
6//
7// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8// license for use of this work by or on behalf of the U.S. Government.
9//
10// This library is free software; you can redistribute it and/or modify
11// it under the terms of the GNU Lesser General Public License as
12// published by the Free Software Foundation; either version 2.1 of the
13// License, or (at your option) any later version.
14//
15// This library is distributed in the hope that it will be useful, but
16// WITHOUT ANY WARRANTY; without even the implied warranty of
17// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18// Lesser General Public License for more details.
19//
20// You should have received a copy of the GNU Lesser General Public
21// License along with this library; if not, write to the Free Software
22// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
23// USA
24// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
25//
26// ***********************************************************************
27// @HEADER
28
29#include "Amesos_Status.h"
30void Amesos_Status::SetStatusParameters( const Teuchos::ParameterList &ParameterList) {
31
32 // some verbose output:
33 // 0 - no output at all
34 // 1 - output as specified by other parameters
35 // 2 - all possible output
36 if( ParameterList.isParameter("OutputLevel") )
37 verbose_ = ParameterList.get<int>("OutputLevel");
38
39 // level of debug output:
40 // 0 - no output at all
41 // 1 - some debug output - set by some tests upon a test failure
42 // >1 - more debug output (unused at this point)
43 if( ParameterList.isParameter("DebugLevel") )
44 debug_ = ParameterList.get<int>("DebugLevel");
45
46 // print some timing information (on process 0)
47 if( ParameterList.isParameter("PrintTiming") )
48 PrintTiming_ = ParameterList.get<bool>("PrintTiming");
49
50 // print some statistics (on process 0). Do not include timing
51 if( ParameterList.isParameter("PrintStatus") )
52 PrintStatus_ = ParameterList.get<bool>("PrintStatus");
53
54 // compute norms of some vectors
55 if( ParameterList.isParameter("ComputeVectorNorms") )
56 ComputeVectorNorms_ = ParameterList.get<bool>("ComputeVectorNorms");
57
58 // compute the true residual Ax-b after solution
59 if( ParameterList.isParameter("ComputeTrueResidual") )
60 ComputeTrueResidual_ = ParameterList.get<bool>("ComputeTrueResidual");
61
62}
int debug_
Sets the level of debug_ output.
bool PrintTiming_
If true, prints timing information in the destructor.
bool ComputeVectorNorms_
If true, prints the norms of X and B in Solve().
int verbose_
Toggles the output level.
bool ComputeTrueResidual_
If true, computes the true residual in Solve().
bool PrintStatus_
If true, print additional information in the destructor.
void SetStatusParameters(const Teuchos::ParameterList &ParameterList)