Return values
SCOTCH graphOrderLoad
returns 0 if the ordering structure has been success-
fully loaded from
stream
, and 1 else.
7.7.5
SCOTCH graphOrderSave
Synopsis
int SCOTCH graphOrderSave (const SCOTCH Graph *
grafptr,
const SCOTCH Ordering *
ordeptr,
FILE *
stream)
scotchfgraphordersave (doubleprecision (*)
grafdat,
doubleprecision (*)
ordedat,
integer
fildes,
integer
ierr)
Description
The
SCOTCH graphOrderSave
routine saves the contents of the
SCOTCH
Ordering
structure pointed to by
ordeptr
to stream
stream
, in the
Scotch
ordering format (see section 5.6).
Fortran users must use the
PXFFILENO
or
FNUM
functions to obtain the num-
ber of the Unix file descriptor
fildes
associated with the logical unit of the
ordering file.
Return values
SCOTCH graphOrderSave
returns 0 if the ordering structure has been success-
fully written to
stream
, and 1 else.
7.7.6
SCOTCH graphOrderSaveMap
Synopsis
int SCOTCH graphOrderSaveMap (const SCOTCH Graph *
grafptr,
const SCOTCH Ordering *
ordeptr,
FILE *
stream)
scotchfgraphordersavemap (doubleprecision (*)
grafdat,
doubleprecision (*)
ordedat,
integer
fildes,
integer
ierr)
Description
The
SCOTCH graphOrderSaveMap
routine saves the block partitioning data as-
sociated with the
SCOTCH Ordering
structure pointed to by
ordeptr
to stream
stream
, in the
Scotch
mapping format (see section 5.5). A target domain
number is associated with every block, such that all node vertices belonging
to the same block are shown as belonging to the same target vertex. The
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