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

NAME
       atst - test the consistency of target architectures

SYNOPSIS
       atst [options] [afile] [lfile]

DESCRIPTION
       The  atst  program checks the consistency of a Scotch decomposition-de-
       fined target architecture and, in case of success, outputs some statis-
       tics  regarding	the  number of target vertices and the length of paths
       linking them. Target architectures define the topology  of  the	target
       graphs used by static mapping programs gmap(1) and dgmap(1).

       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, atst  can
       directly	handle compressed files, 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.tgt.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 architecture arch.tgt:

	   $ atst arch.tgt

SEE ALSO
       acpl(1),	amk_ccc(1), amk_grf(1),	dgmap(1), gmap(1), gmtst(1).

       Scotch user's manual.

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

			       February	14, 2011		       atst(1)

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

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