Commit 210f2305 authored by mattijs's avatar mattijs
Browse files

Moved dumping of graph up to ease debugging

parent aa217c28
......@@ -126,6 +126,51 @@ Foam::label Foam::scotchDecomp::decompose
List<int>& finalDecomp
)
{
// Dump graph
if (decompositionDict_.found("scotchCoeffs"))
{
const dictionary& scotchCoeffs =
decompositionDict_.subDict("scotchCoeffs");
if (scotchCoeffs.found("writeGraph"))
{
Switch writeGraph(scotchCoeffs.lookup("writeGraph"));
if (writeGraph)
{
OFstream str(mesh_.time().path() / mesh_.name() + ".grf");
Info<< "Dumping Scotch graph file to " << str.name() << endl
<< "Use this in combination with gpart." << endl;
label version = 0;
str << version << nl;
// Numer of vertices
str << xadj.size()-1 << ' ' << adjncy.size() << nl;
// Numbering starts from 0
label baseval = 0;
// Has weights?
label hasEdgeWeights = 0;
label hasVertexWeights = 0;
label numericflag = 10*hasEdgeWeights+hasVertexWeights;
str << baseval << ' ' << numericflag << nl;
for (label cellI = 0; cellI < xadj.size()-1; cellI++)
{
label start = xadj[cellI];
label end = xadj[cellI+1];
str << end-start;
for (label i = start; i < end; i++)
{
str << ' ' << adjncy[i];
}
str << nl;
}
}
}
}
// Strategy
// ~~~~~~~~
......@@ -206,51 +251,6 @@ Foam::label Foam::scotchDecomp::decompose
check(SCOTCH_graphCheck(&grafdat), "SCOTCH_graphCheck");
// Dump graph
if (decompositionDict_.found("scotchCoeffs"))
{
const dictionary& scotchCoeffs =
decompositionDict_.subDict("scotchCoeffs");
if (scotchCoeffs.found("writeGraph"))
{
Switch writeGraph(scotchCoeffs.lookup("writeGraph"));
if (writeGraph)
{
OFstream str(mesh_.time().path() / mesh_.name() + ".grf");
Info<< "Dumping Scotch graph file to " << str.name() << endl
<< "Use this in combination with gpart." << endl;
label version = 0;
str << version << nl;
// Numer of vertices
str << xadj.size()-1 << ' ' << adjncy.size() << nl;
// Numbering starts from 0
label baseval = 0;
// Has weights?
label hasEdgeWeights = 0;
label hasVertexWeights = 0;
label numericflag = 10*hasEdgeWeights+hasVertexWeights;
str << baseval << ' ' << numericflag << nl;
for (label cellI = 0; cellI < xadj.size()-1; cellI++)
{
label start = xadj[cellI];
label end = xadj[cellI+1];
str << end-start;
for (label i = start; i < end; i++)
{
str << ' ' << adjncy[i];
}
str << nl;
}
}
}
}
// Architecture
// ~~~~~~~~~~~~
// (fully connected network topology since using switch)
......
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