atst(1) Scotch user's manual atst(1)NAMEatst - test the consistency of target architectures
SYNOPSISatst [options] [afile] [lfile]
DESCRIPTION
The atst program checks the consistency of a Scotch decomposition-
defined target architecture and, in case of success, outputs some sta‐
tistics 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 ALSOacpl(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)
