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SparseSolverResult.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 "SparseSolverResult.h"
30#include <iomanip>
31
32void SparseSolverResult::Print(std::ostream & os) const {
33 if ( error != UnUsedDbl ) { os << "error=" << error << " " ; }
34 if ( residual != UnUsedDbl ) { os << "residual=" << residual << std::endl ; }
35 if ( Anorm != UnUsedDbl ) { os << "Anorm=" << Anorm << " " ; }
36 if ( Bnorm != UnUsedDbl ) { os << "Bnorm=" << Bnorm << std::endl ; }
37 if ( Xnorm != UnUsedDbl ) { os << "Xnorm=" << Xnorm << std::endl ; }
38
39}
40
41void SparseSolverResult::PrintSummary(std::ostream & os) const {
42 os << std::setw(9) << std::setprecision(2) << Anorm ;
43 if ( error != UnUsedDbl && Xnorm != UnUsedDbl )
44 { os << std::setw(9) << std::setprecision(2) << error/Xnorm << " " ; } else os << " error is unknown " ;
45 if ( residual != UnUsedDbl && Bnorm != UnUsedDbl )
46 { os << std::setw(9) << std::setprecision(2) << residual/Bnorm << " " ; } else os << " residual is unknown " ;
47 os << std::setw(10) << std::setprecision(4) << total_time ;
48#if 0
49 double TotalWallClock = 0.0 ;
50 if ( RedistribTime_.WallTime() != UnUsedDbl )
51 { TotalWallClock += RedistribTime_.WallTime() ; } ;
52 if ( SymbolicTime_.WallTime() != UnUsedDbl )
53 { TotalWallClock += SymbolicTime_.WallTime() ; } ;
54 if ( FactorTime_.WallTime() != UnUsedDbl )
55 { TotalWallClock += FactorTime_.WallTime() ; } ;
56 if ( SolveTime_.WallTime() != UnUsedDbl )
57 { TotalWallClock += SolveTime_.WallTime() ; } ;
58 os << std::setw(10) << std::setprecision(4) << TotalWallClock ;
59#endif
60 if ( first_time != UnUsedDbl )
61 os << std::setw(10) << std::setprecision(4) << first_time ;
62 else
63 os << " na " ;
64 if ( middle_time != UnUsedDbl )
65 os << std::setw(10) << std::setprecision(4) << last_time - middle_time ;
66 else
67 os << " na " ;
68 if ( last_time != UnUsedDbl )
69 os << std::setw(10) << std::setprecision(4) << last_time - first_time ;
70 else
71 os << " na " ;
72
73}
const double UnUsedDbl
virtual void Print(std::ostream &os) const
virtual void PrintSummary(std::ostream &os) const