atst - test the consistency of target architectures
atst [options] [afile] [lfile]
The atst program checks the consistency of a Scotch decomposition-defined
target architecture and, in case of success, outputs some statistics 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
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).
Test the consistency of architecture arch.tgt:
- Display some help.
- Display program version and copyright.
$ atst arch.tgt
amk_grf(1), amk_ccc(1), amk_fft2(1), amk_hy(1),
amk_m2(1), amk_p2(1), gmap(1), dgmap(1).
Scotch user's manual.
Francois Pellegrini <email@example.com>