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Recent versions of scotch are rarely available in packaged form for ready installation on GNU/Linux distributions and so the sources are generally required.
57 lines
1.7 KiB
Groff
57 lines
1.7 KiB
Groff
." Text automatically generated by txt2man
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.TH atst 1 "August 03, 2010" "" "Scotch user's manual"
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.SH NAME
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\fBatst \fP- test the consistency of target architectures
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\fB
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.SH SYNOPSIS
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.nf
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.fam C
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\fBatst\fP [\fIoptions\fP] [\fIafile\fP] [\fIlfile\fP]
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.fam T
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.fi
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.SH DESCRIPTION
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The \fBatst\fP program checks the consistency of a Scotch
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decomposition-defined target architecture and, in case of success,
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outputs some statistics regarding the number of target vertices and
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the length of paths linking them. Target architectures define the
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topology of the target graphs used by static mapping programs
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\fBgmap\fP(1) and \fBdgmap\fP(1).
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.PP
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The resulting statistics are stored in file \fIlfile\fP. When file names
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are not specified, data is read from standard input and written to
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standard output. Standard streams can also be explicitly represented
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by a dash '-'.
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.PP
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When the proper libraries have been included at compile time, \fBatst\fP
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can directly handle compressed files, both as input and output. A
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stream is treated as compressed whenever its name is postfixed with
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a compressed file extension, such as in 'brol.tgt.bz2' or '-.gz'. The
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compression formats which can be supported are the bzip2 format
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('.bz2'), the gzip format ('.gz'), and the lzma format ('.lzma', on
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input only).
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.SH OPTIONS
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.TP
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.B
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\fB-h\fP
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Display some help.
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.TP
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.B
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\fB-V\fP
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Display program version and copyright.
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.SH EXAMPLE
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Test the consistency of architecture arch.tgt:
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.PP
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.nf
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.fam C
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$ atst arch.tgt
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.fam T
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.fi
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.SH SEE ALSO
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\fBamk_grf\fP(1), \fBamk_ccc\fP(1), \fBamk_fft2\fP(1), \fBamk_hy\fP(1), \fBamk_m2\fP(1),
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\fBamk_p2\fP(1), \fBgmap\fP(1), \fBdgmap\fP(1).
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.PP
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Scotch user's manual.
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.SH AUTHOR
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Francois Pellegrini <francois.pellegrini@labri.fr>
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