This is the command gmk_ub2 that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
gmk_hy, gmk_m2, gmk_m3, gmk_ub2 - create source graphs
gmk_hy [options] dim [ofile]
gmk_m2 [options] [-gcfile] dimX dimY [ofile]
gmk_m3 [options] [-gcfile] dimX dimY dimZ [ofile]
gmk_ub2 [options] dim
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.
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-neighbor grid.
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.
Create a 5x7 grid along with its geometry:
$ gmk_m2 5 7 -g/tmp/m5x7.xyz /tmp/m5x7.grf
Use gmk_ub2 online using onworks.net services