-V
Print the program version and copyright.
Default option set is “
-Oi
{
v
}
”.
6.3.13
gtst
Synopsis
gtst
[
input graph file
[
output data file
]]
options
Description
The program
gtst
is the source graph tester. It checks the consistency of
the input source graph structure (matching of arcs, number of vertices and
edges, etc.), and gives some statistics regarding edge weights, vertex weights,
and vertex degrees.
When the graphs to test are very large, the same results can be obtained by
using the
dgtst
parallel program of the
PT-Scotch
distribution, which can
read centralized graph files too.
Options
-h
Display the program synopsis.
-V
Print the program version and copyright.
6.3.14
mcv
Synopsis
mcv
[
input mesh file
[
output mesh file
[
output geometry file
]]]
options
Description
The program
mcv
is the source mesh converter. It takes on input a mesh file
of the format specified with the
-i
option, and outputs its equivalent in the
format specified with the
-o
option, along with its associated geometry file
whenever geometrical data is available. At the time being, it only accepts one
external input format: the Harwell-Boeing format [10], for square elemental
matrices only. The only output format to date is the
Scotch
source mesh
and geometry data format.
Options
-h
Display the program synopsis.
-i
format
Specify the type of input mesh. The available input formats are listed
below.
b
[
number
]
Harwell-Boeing mesh collection format. Only symmetric elemental
matrices are currently supported. Since files in this format can con-
tain several meshes one after another, the optional integer
number
,
starting from 0, indicates which mesh of the file is considered for
conversion.
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