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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) 2004-2020 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) 2006 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2013 Los Alamos National Security, LLC. All rights
* reserved.
* Copyright (c) 2015 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "ompi/mpi/c/bindings.h"
#include "ompi/runtime/params.h"
#include "ompi/communicator/communicator.h"
#include "ompi/errhandler/errhandler.h"
#include "ompi/datatype/ompi_datatype.h"
#include "ompi/memchecker.h"
#if OMPI_BUILD_MPI_PROFILING
#if OPAL_HAVE_WEAK_SYMBOLS
#pragma weak MPI_Type_contiguous = PMPI_Type_contiguous
#endif
#define MPI_Type_contiguous PMPI_Type_contiguous
#endif
static const char FUNC_NAME[] = "MPI_Type_contiguous";
int MPI_Type_contiguous(int count,
MPI_Datatype oldtype,
MPI_Datatype *newtype)
{
int rc;
MEMCHECKER(
memchecker_datatype(oldtype);
);
if( MPI_PARAM_CHECK ) {
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
if (MPI_DATATYPE_NULL == oldtype || NULL == oldtype ||
NULL == newtype) {
return OMPI_ERRHANDLER_NOHANDLE_INVOKE(MPI_ERR_TYPE, FUNC_NAME);
} else if( count < 0 ) {
return OMPI_ERRHANDLER_NOHANDLE_INVOKE(MPI_ERR_COUNT, FUNC_NAME);
}
}
rc = ompi_datatype_create_contiguous( count, oldtype, newtype );
OMPI_ERRHANDLER_NOHANDLE_CHECK(rc, rc, FUNC_NAME );
/* data description */
{
const int* a_i[1] = {&count};
ompi_datatype_set_args( *newtype, 1, a_i, 0, NULL, 1, &oldtype, MPI_COMBINER_CONTIGUOUS );
}
OMPI_ERRHANDLER_NOHANDLE_RETURN(rc, rc, FUNC_NAME );
}
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