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gmk_hy(1)		     Scotch user's manual		     gmk_hy(1)

NAME
       gmk_hy, gmk_m2, gmk_m3, gmk_ub2 - create	source graphs

SYNOPSIS
       gmk_hy [options]	dim [ofile]

       gmk_m2 [options]	[-gcfile] dimX dimY [ofile]

       gmk_m3 [options]	[-gcfile] dimX dimY dimZ [ofile]

       gmk_ub2 [options] dim

DESCRIPTION
       The  gmk_*  programs create source graph	files for some common, regular
       topologies.

       gmk_hy creates a	hypercube of dimension dim.

       gmk_m2 creates a	2D regular grid	of dimensions dimX and dimY.

       gmk_m3 creates a	3D regular grid	of dimensions dimX, dimY and dimZ.

       gmk_ub2 creates an unoriented de	Bruijn graph of	dimension dim.

OPTIONS
       -b base
	      For gmk_m2 and gmk_m3 only. Output graphs	with base value	set to
	      base. Default value is 0.

       -e     For  gmk_m2 only.	Build a	8-neighbor grid	rather than a 4-neigh-
	      bor grid.

       -gcfile
	      For gmk_m2 and gmk_m3  only.  Output  graph  vertex  coordinates
	      (that is,	geometry data to be used by gout(1)) in	file cfile.

       -h     Display some help.

       -t     For gmk_m2 and gmk_m3 only. Create torus graphs, that is,	graphs
	      such that	there exist loop edges between vertices	of rank	0  and
	      (dim-1) in every dimension.

       -V     Display program version and copyright.

EXAMPLE
       Create a	5x7 grid along with its	geometry:

	   $ gmk_m2 5 7	-g/tmp/m5x7.xyz	/tmp/m5x7.grf

SEE ALSO
       gbase(1), gmk_msh(1), gtst(1), gmap(1), gord(1),	gout(1), amk_grf(1).

       Scotch user's manual.

AUTHOR
       Francois	Pellegrini <francois.pellegrini@labri.fr>

			       February	14, 2011		     gmk_hy(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLE | SEE ALSO | AUTHOR

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