HPL_packL man page

HPL_packL — Form the MPI structure for the row ring broadcasts.


#include "hpl.h"
int HPL_packL( HPL_T_panel * PANEL, const int INDEX, const int LEN, const int IBUF );


HPL_packL forms the MPI data type for the panel to be broadcast. Successful completion is indicated by the returned error code MPI_SUCCESS.


PANEL (input/output) HPL_T_panel *
On entry, PANEL points to the current panel data structure being broadcast.
INDEX (input) const int
On entry, INDEX points to the first entry of the packed buffer being broadcast.
LEN (input) const int
On entry, LEN is the length of the packed buffer.
IBUF (input) const int
On entry, IBUF specifies the panel buffer/count/type entries that should be initialized.

See Also

HPL_binit (3), HPL_bcast (3), HPL_bwait (3).


October 26, 2012 HPL 2.1 HPL Library Functions