dummyKahipDecomp.C
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3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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5 \\ / A nd | www.openfoam.com
6 \\/ M anipulation |
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27
28#include "kahipDecomp.H"
30
31static const char* notImplementedMessage =
32"Attempted to use <kahip> without the kahipDecomp library loaded.\n"
33"This message is from the dummy kahipDecomp stub library instead.\n\n"
34"Please install <kahip> and ensure libkahip.so is in LD_LIBRARY_PATH.\n"
35"The kahipDecomp library can then be built from "
36"src/parallel/decompose/kahipDecomp.\n"
37"Dynamically loading or linking this library will add "
38"<kahip> as a decomposition method.\n";
39
40// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41
42namespace Foam
43{
46 (
50 );
51}
52
53
54// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
55
57(
58 const labelList& adjncy,
59 const labelList& xadj,
60 const List<scalar>& cellWeights,
61 labelList& decomp
62) const
63{
66
67 return -1;
68}
69
70
71// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
72
74(
75 const dictionary& decompDict,
76 const word& regionName
77)
78:
79 metisLikeDecomp("kahip", decompDict, regionName)
80{}
81
82
83// ************************************************************************* //
Macros for easy insertion into run-time selection tables.
#define addToRunTimeSelectionTable(baseType, thisType, argNames)
Add to construction table with typeName as the key.
Abstract base class for domain decomposition.
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:126
Domain decomposition using KaHIP http://algo2.iti.kit.edu/documents/kahip/.
Definition: kahipDecomp.H:97
virtual label decomposeSerial(const labelList &adjncy, const labelList &xadj, const List< scalar > &cellWeights, labelList &decomp) const
Call kahip with options from dictionary.
Domain decomposition using METIS-like data structures.
A class for handling words, derived from Foam::string.
Definition: word.H:68
#define defineTypeNameAndDebug(Type, DebugSwitch)
Define the typeName and debug information.
Definition: className.H:121
Foam::word regionName(Foam::polyMesh::defaultRegion)
static const char * notImplementedMessage
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:453
Namespace for OpenFOAM.
error FatalError
errorManipArg< error, int > exit(error &err, const int errNo=1)
Definition: errorManip.H:130