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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2007-2009 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2013 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include <stdio.h>
#include "opal_stdint.h"
#include "ompi/mpi/c/bindings.h"
int MPI_Allgather(const void *sendbuf, int sendcount, MPI_Datatype sendtype,
void *recvbuf, int recvcount, MPI_Datatype recvtype,
MPI_Comm comm)
{
char sendtypename[MPI_MAX_OBJECT_NAME], recvtypename[MPI_MAX_OBJECT_NAME];
char commname[MPI_MAX_OBJECT_NAME];
int len;
int rank;
PMPI_Comm_rank(MPI_COMM_WORLD, &rank);
PMPI_Type_get_name(sendtype, sendtypename, &len);
PMPI_Type_get_name(recvtype, recvtypename, &len);
PMPI_Comm_get_name(comm, commname, &len);
fprintf(stderr, "MPI_ALLGATHER[%d]: sendbuf %0" PRIxPTR " sendcount %d sendtype %s\n\trecvbuf %0" PRIxPTR " recvcount %d recvtype %s comm %s\n",
rank, (uintptr_t) sendbuf, sendcount, sendtypename, (uintptr_t) recvbuf, recvcount, recvtypename, commname);
fflush(stderr);
return PMPI_Allgather(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, comm);
}
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