Scotch Brand 5.1.10 - Manual (Page 73)

When listptr is not NULL and listnbr is greater than zero, the
decomposition-defined architecture is restricted to the listnbr vertices whose
indices are given in the array pointed to by listtab, from listtab[0] to
listtab[listnbr - 1]
. These indices should have the same base value as
the one of the graph pointed to by grafptr, that is, be in the range from 0 to
vertnbr
− 1 if the graph base is 0, and from 1 to vertnbr if the graph base
is 1.
Graph bipartitioning strategies are declared by means of the SCOTCH strat
GraphBipart
function, described in page 109. The syntax of bipartitioning
strategy strings is defined in section 7.3.2, page 59. Additional information
may be obtained from the manual page of amk grf, the stand-alone executable
that uses function SCOTCH archBuild to build decomposition-defined target
architecture from source graphs, available at page 32.
Return values
SCOTCH archBuild returns 0 if the decomposition-defined architecture has
been successfully computed, and 1 else.
7.4.8 SCOTCH archCmplt
Synopsis
int SCOTCH archCmplt (SCOTCH Arch * archptr,
const SCOTCH Num vertnbr)
scotchfarchcmplt (doubleprecision (*) archdat,
integer*num vertnbr,
integer ierr)
Description
The SCOTCH archCmplt routine fills the SCOTCH Arch structure pointed to by
archptr
with the description of a complete graph architecture with vertnbr
processors, which can be used as input to SCOTCH graphMap to perform graph
partitioning. A shortcut to this is to use the SCOTCH graphPart routine.
Return values
SCOTCH archCmplt returns 0 if the complete graph target architecture has
been successfully built, and 1 else.
7.4.9 SCOTCH archCmpltw
Synopsis
int SCOTCH archCmpltw (SCOTCH Arch * archptr,
const SCOTCH Num vertnbr,
const SCOTCH Num * const velotab)
scotchfarchcmplt (doubleprecision (*) archdat,
integer*num vertnbr,
integer*num (*) velotab,
integer ierr)
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