Scotch Namespace Reference

Functions
void	METIS_PartGraphVKway (int *nVerts, int *xadj, int *adjcy, int *vertWgt, int *vertSize, int *wgtFlag, int *numflag, int *nparts, int *options, int *volume, int *part)
static void	PartGraphVKway (int &nVerts, int &nVertConds, Nektar::Array< Nektar::OneD, int > &xadj, Nektar::Array< Nektar::OneD, int > &adjcy, Nektar::Array< Nektar::OneD, int > &vertWgt, Nektar::Array< Nektar::OneD, int > &vertSize, int &nparts, int &volume, Nektar::Array< Nektar::OneD, int > &part)

Function Documentation

void Scotch::METIS_PartGraphVKway	(	int *	nVerts,
		int *	xadj,
		int *	adjcy,
		int *	vertWgt,
		int *	vertSize,
		int *	wgtFlag,
		int *	numflag,
		int *	nparts,
		int *	options,
		int *	volume,
		int *	part
	)

Referenced by PartGraphVKway().

static void Scotch::PartGraphVKway ( int &  nVerts, int &  nVertConds, Nektar::Array< Nektar::OneD, int > &  xadj, Nektar::Array< Nektar::OneD, int > &  adjcy, Nektar::Array< Nektar::OneD, int > &  vertWgt, Nektar::Array< Nektar::OneD, int > &  vertSize, int &  nparts, int &  volume, Nektar::Array< Nektar::OneD, int > &  part  )

inlinestatic

Definition at line 50 of file Scotch.hpp.

References METIS_PartGraphVKway().

    {
        int wgtflag = 0;
        int *vwgt = 0;
        int *vsize = 0;
        if (vertWgt.num_elements() > 0)
        {
            wgtflag += 1;
            vwgt = &vertWgt[0];
        }
        if (vertSize.num_elements() > 0)
        {
            wgtflag += 2;
            vsize = &vertSize[0];
        }
        int numflag = 0;
        // number of balancing conditions (size of vertex multi-weight)
        int options[5];
        options[0] = 0;
        //METIS_SetDefaultOptions(options);
        METIS_PartGraphVKway(&nVerts, &xadj[0], &adjcy[0], vwgt, vsize,
                            &wgtflag, &numflag, &nparts, options, &volume,
                            &part[0]);
    }