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/*
* Copyright (c) 2013 Mellanox Technologies, Inc.
* All rights reserved.
* Copyright (c) 2015 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "oshmem_config.h"
#include "oshmem/constants.h"
#include "oshmem/runtime/runtime.h"
#include "oshmem/runtime/params.h"
int oshmem_shmem_bcast(void *buf, int elem_size, int root)
{
int rc;
rc = PMPI_Bcast(buf, elem_size, MPI_BYTE, root, oshmem_comm_world);
return rc;
}
int oshmem_shmem_allgather(void *send_buf, void *rcv_buf, int elem_size)
{
int rc;
rc = PMPI_Allgather(send_buf, elem_size, MPI_BYTE,
rcv_buf, elem_size, MPI_BYTE, oshmem_comm_world);
return rc;
}
int oshmem_shmem_allgatherv(void *send_buf, void* rcv_buf, int send_count,
int* rcv_size, int* displs)
{
int rc;
rc = PMPI_Allgatherv(send_buf, send_count, MPI_BYTE,
rcv_buf, rcv_size, displs, MPI_BYTE, oshmem_comm_world);
return rc;
}
void oshmem_shmem_barrier(void)
{
PMPI_Barrier(oshmem_comm_world);
}
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