43 строки
1.4 KiB
C
43 строки
1.4 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/include/constants.h"
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#include "datatype/datatype.h"
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#include "coll_self.h"
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/*
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* alltoallv_intra
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*
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* Function: - MPI_Alltoallv
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* Accepts: - same as MPI_Alltoallv()
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* Returns: - MPI_SUCCESS or an MPI error code
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*/
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int
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mca_coll_self_alltoallv_intra(void *sbuf, int *scounts, int *sdisps,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int *rcounts, int *rdisps,
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struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm)
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{
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return ompi_ddt_sndrcv(((char *) sbuf) + sdisps[0], scounts[0], sdtype,
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((char *) rbuf) + rdisps[0], rcounts[0], rdtype);
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}
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