48 строки
1.3 KiB
C
48 строки
1.3 KiB
C
|
/*
|
||
|
|
* $HEADER$
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "ompi_config.h"
|
||
|
|
#include "coll_demo.h"
|
||
|
|
|
||
|
|
#include "mpi.h"
|
||
|
|
#include "include/constants.h"
|
||
|
|
#include "util/output.h"
|
||
|
|
#include "mca/coll/coll.h"
|
||
|
|
#include "mca/coll/base/base.h"
|
||
|
|
#include "coll_demo.h"
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* bcast_intra
|
||
|
|
*
|
||
|
|
* Function: - broadcast using O(N) algorithm
|
||
|
|
* Accepts: - same arguments as MPI_Bcast()
|
||
|
|
* Returns: - MPI_SUCCESS or error code
|
||
|
|
*/
|
||
|
|
int mca_coll_demo_bcast_intra(void *buff, int count,
|
||
|
|
struct ompi_datatype_t *datatype, int root,
|
||
|
|
struct ompi_communicator_t *comm)
|
||
|
|
{
|
||
|
|
ompi_output_verbose(10, mca_coll_base_output, "In demo bcast_intra");
|
||
|
|
return comm->c_coll_basic_module->coll_bcast(buff, count, datatype,
|
||
|
|
root, comm);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* bcast_inter
|
||
|
|
*
|
||
|
|
* Function: - broadcast using O(N) algorithm
|
||
|
|
* Accepts: - same arguments as MPI_Bcast()
|
||
|
|
* Returns: - MPI_SUCCESS or error code
|
||
|
|
*/
|
||
|
|
int mca_coll_demo_bcast_inter(void *buff, int count,
|
||
|
|
struct ompi_datatype_t *datatype, int root,
|
||
|
|
struct ompi_communicator_t *comm)
|
||
|
|
{
|
||
|
|
ompi_output_verbose(10, mca_coll_base_output, "In demo bcast_inter");
|
||
|
|
return comm->c_coll_basic_module->coll_bcast(buff, count, datatype,
|
||
|
|
root, comm);
|
||
|
|
}
|