gtst(1) [debian man page]

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

NAME

       gtst - test the consistency of source graphs

SYNOPSIS

       gtst [options] [gfile] [lfile]

DESCRIPTION

       The  gtst  program  checks,  in a sequential way, the consistency of a Scotch source graph and, in case of success, outputs some statistics
       regarding edge weights, vertex weights, and vertex degrees.

       It produces the very same results as the dgtst(1) program of the PT-Scotch parallel distribution, but unlike this latter it  cannot  handle
       distributed graphs.

       Source  graph  file  gfile can only be a centralized graph file. The resulting statistics are stored in file lfile. When file names are not
       specified, data is read from standard input and written to standard output. Standard streams can also be explicitly represented by  a  dash
       '-'.

       When  the  proper  libraries  have  been  included at compile time, gtst can directly handle compressed graphs, both as input and output. A
       stream is treated as compressed whenever its name is postfixed with a compressed file extension, such as in 'brol.grf.bz2' or  '-.gz'.  The
       compression  formats  which can be supported are the bzip2 format ('.bz2'), the gzip format ('.gz'), and the lzma format ('.lzma', on input
       only).

OPTIONS

       -h     Display some help.

       -V     Display program version and copyright.

EXAMPLE

       Test the consistency of graph brol.grf:

	   $ gtst brol.grf

SEE ALSO

       dgtst(1), gbase(1), gmap(1), gord(1), gout(1).

       Scotch user's manual.

AUTHOR

       Francois Pellegrini <francois.pellegrini@labri.fr>

								 February 14, 2011							   gtst(1)

Check Out this Related Man Page

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

NAME

       gbase - sets the base value of a source graph

SYNOPSIS

       gbase [options] bval [igfile] [ogfile]

DESCRIPTION

       The  gbase  program allows one to set to bval the base value of a source graph, that is, the starting index used to number its vertices and
       edges. The base value can be set to 0 or 1, so that graphs can be easily imported from and/or exported to tools written in  C  or  Fortran.
       Scotch can handle graphs irrespective of their base value.

       When  the  proper  libraries  have  been included at compile time, gbase can directly handle compressed graphs, both as input and output. A
       stream is treated as compressed whenever its name is postfixed with a compressed file extension, such as in 'brol.grf.bz2' or  '-.gz'.  The
       compression  formats  which can be supported are the bzip2 format ('.bz2'), the gzip format ('.gz'), and the lzma format ('.lzma', on input
       only).

OPTIONS

       -h     Display some help.

       -V     Display program version and copyright.

EXAMPLE

       Set the base of graph 'brol.grf' to 1, and write the modified graph to file 'brol_b1.grf'.

	   $ gbase 1 brol.grf brol_b1.grf

SEE ALSO

       gcv(1), gmk_hy(1), gmk_msh(1), gtst(1), gmap(1), gord(1).

       Scotch user's manual.

AUTHOR

       Francois Pellegrini <francois.pellegrini@labri.fr>

								 February 14, 2011							  gbase(1)

Linux and UNIX Man Pages

gtst(1) [debian man page]

Check Out this Related Man Page