ompi/mpi/c/ibarrier.c

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This source file includes following definitions.
MPI_Ibarrier
   1 /*
   2  * Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
   3  *                         University Research and Technology
   4  *                         Corporation.  All rights reserved.
   5  * Copyright (c) 2004-2018 The University of Tennessee and The University
   6  *                         of Tennessee Research Foundation.  All rights
   7  *                         reserved.
   8  * Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
   9  *                         University of Stuttgart.  All rights reserved.
  10  * Copyright (c) 2004-2005 The Regents of the University of California.
  11  *                         All rights reserved.
  12  * Copyright (c)      2012 Oak Rigde National Laboratory. All rights reserved.
  13  * Copyright (c) 2015      Research Organization for Information Science
  14  *                         and Technology (RIST). All rights reserved.
  15  * $COPYRIGHT$
  16  *
  17  * Additional copyrights may follow
  18  *
  19  * $HEADER$
  20  */
  21 #include "ompi_config.h"
  22 #include <stdio.h>
  23 
  24 #include "ompi/mpi/c/bindings.h"
  25 #include "ompi/runtime/params.h"
  26 #include "ompi/communicator/communicator.h"
  27 #include "ompi/errhandler/errhandler.h"
  28 #include "ompi/datatype/ompi_datatype.h"
  29 #include "ompi/memchecker.h"
  30 #include "ompi/runtime/ompi_spc.h"
  31 
  32 #if OMPI_BUILD_MPI_PROFILING
  33 #if OPAL_HAVE_WEAK_SYMBOLS
  34 #pragma weak MPI_Ibarrier = PMPI_Ibarrier
  35 #endif
  36 #define MPI_Ibarrier PMPI_Ibarrier
  37 #endif
  38 
  39 static const char FUNC_NAME[] = "MPI_Ibarrier";
  40 
  41 
  42 int MPI_Ibarrier(MPI_Comm comm, MPI_Request *request)
  43 {
  44     int err = MPI_SUCCESS;
  45 
  46     SPC_RECORD(OMPI_SPC_IBARRIER, 1);
  47 
  48     MEMCHECKER(
  49             memchecker_comm(comm);
  50             );
  51 
  52     /* Error checking */
  53 
  54     if (MPI_PARAM_CHECK) {
  55         OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
  56         if (ompi_comm_invalid(comm)) {
  57             return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COMM, FUNC_NAME);
  58         }
  59     }
  60 
  61     OPAL_CR_ENTER_LIBRARY();
  62 
  63     err = comm->c_coll->coll_ibarrier(comm, request, comm->c_coll->coll_ibarrier_module);
  64 
  65     /* All done */
  66 
  67     OMPI_ERRHANDLER_RETURN(err, comm, err, FUNC_NAME);
  68 }
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root/ompi/mpi/c/ibarrier.c

DEFINITIONS
