#include "slu_ddefs.h"
Functions | |
| int | ilu_dsnode_dfs (const int jcol, const int kcol, const int *asub, const int *xa_begin, const int *xa_end, int *marker, GlobalLU_t *Glu) |
-- SuperLU routine (version 4.0) -- Lawrence Berkeley National Laboratory June 30, 2009
| int ilu_dsnode_dfs | ( | const int | jcol, | |
| const int | kcol, | |||
| const int * | asub, | |||
| const int * | xa_begin, | |||
| const int * | xa_end, | |||
| int * | marker, | |||
| GlobalLU_t * | Glu | |||
| ) |
Purpose
=======
ilu_dsnode_dfs() - Determine the union of the row structures of those
columns within the relaxed snode.
Note: The relaxed snodes are leaves of the supernodal etree, therefore,
the portion outside the rectangular supernode must be zero.
Return value
============
0 success;
>0 number of bytes allocated when run out of memory.
1.5.5