[3650] | 1 | %
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| 2 | % function to call the gpart module of the scotch partitioner.
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| 3 | % (note that gpart is just a simplied entry into gmap.)
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| 4 | %
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| 5 | % [maptab]=gpart(npart,adj_mat,vlist,vwgt,ewgt,...
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| 6 | % options)
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| 7 | %
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| 8 | % where the required input is:
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| 9 | % npart (double, number of parts for 'cmplt' architecture)
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| 10 | % adj_mat (double [sparse nv x nv], vertex adjacency matrix)
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| 11 | % vlist (double [nv], vertex labels or [])
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| 12 | % vwgt (double [nv], vertex weights (integers) or [])
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| 13 | % ewgt (double [sparse nv x nv], edge weights (integers) or [])
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| 14 | %
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| 15 | % the required output is:
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| 16 | % maptab (double [nv x 2], vertex labels and partitions)
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| 17 | %
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| 18 | % the optional input is:
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| 19 | % options (character, options to gpart)
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| 20 | % " -h : Display this help"
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| 21 | % " -m<strat> : Set mapping strategy (see user's manual)"
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| 22 | % " -s<obj> : Force unity weights on <obj>:"
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| 23 | % " e : edges"
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| 24 | % " v : vertices"
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| 25 | % " -V : Print program version and copyright"
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| 26 | % " -v<verb> : Set verbose mode to <verb>:"
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| 27 | % " m : mapping information"
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| 28 | % " s : strategy information"
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| 29 | % " t : timing information"
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| 30 | % ""
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| 31 | % "See default strategy with option '-vs'"
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| 32 | %
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| 33 | function [maptab]=gpart(npart,adj_mat,vlist,vwgt,ewgt,...
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| 34 | varargin)
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| 35 |
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| 36 | if ~nargin
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| 37 | help gpart
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| 38 | return
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| 39 | end
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| 40 |
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| 41 | % gmap_mex uses static variables, so clear those out before every run
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| 42 | clear gmap_mex
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| 43 |
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| 44 | [maptab]=gmap_mex(npart,adj_mat,vlist,vwgt,ewgt,...
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| 45 | varargin{:});
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| 46 |
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| 47 | % doesn't hurt to clear out after every run, too
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| 48 | clear gmap_mex
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| 49 |
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| 50 | end
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