Scotch Brand 5.1.10 User Manual

Page 124

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void METIS PartGraphKway (const int * const

n,

const int * const

xadj,

const int * const

adjncy,

const int * const

vwgt,

const int * const

adjwgt,

const int * const

wgtflag,

const int * const

numflag,

const int * const

nparts,

const int * const

options,

int * const

edgecut,

int * const

part)

metis partgraphkway (integer

n,

integer (*)

xadj,

integer (*)

adjncy,

integer (*)

vwgt,

integer (*)

adjwgt,

integer

wgtflag,

integer

numflag,

integer

nparts,

integer (*)

options,

integer

edgecut,

integer (*)

part)

Description

The METIS PartGraphKway function performs a mapping onto the complete
graph of the graph represented by arrays xadj, adjncy, vwgt and adjwgt,
using the default Scotch mapping strategy. The options array is not used.
The part array has the same meaning as the parttab array of Scotch.

All of the three MeTiS stubs METIS PartGraphKway, METIS PartGraph
Recursive

and METIS PartGraphVKway call the same Scotch routine, which

uses the Scotch default mapping strategy proved to be efficient in most cases.

7.14.5

METIS PartGraphRecursive

Synopsis

void METIS PartGraphRecursive (const int * const

n,

const int * const

xadj,

const int * const

adjncy,

const int * const

vwgt,

const int * const

adjwgt,

const int * const

wgtflag,

const int * const

numflag,

const int * const

nparts,

const int * const

options,

int * const

edgecut,

int * const

part)

124

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