221fb9dbca
- Delete unnecessary header files using contrib/check_unnecessary_headers.sh after applying patches, that include headers, being "lost" due to inclusion in one of the now deleted headers... In total 817 files are touched. In ompi/mpi/c/ header files are moved up into the actual c-file, where necessary (these are the only additional #include), otherwise it is only deletions of #include (apart from the above additions required due to notifier...) - To get different MCAs (OpenIB, TM, ALPS), an earlier version was successfully compiled (yesterday) on: Linux locally using intel-11, gcc-4.3.2 and gcc-SVN + warnings enabled Smoky cluster (x86-64 running Linux) using PGI-8.0.2 + warnings enabled Lens cluster (x86-64 running Linux) using Pathscale-3.2 + warnings enabled This commit was SVN r21096.
65 строки
2.0 KiB
C
65 строки
2.0 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/mca/topo/base/base.h"
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#include "ompi/communicator/communicator.h"
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/*
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* function - retrieves graph topology information associated with a
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* communicator
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*
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* @param comm communicator with graph structure (handle)
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* @param maxindex length of vector 'index' in the calling program (integer)
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* @param maxedges length of vector 'edges' in the calling program (integer)
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* @param nodes array of integers containing the graph structure (for details see
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* @param edges array of integers containing the graph structure
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*
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* @retval MPI_SUCCESS
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*/
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int mca_topo_base_graph_get (ompi_communicator_t* comm,
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int maxindex,
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int maxedges,
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int *index,
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int *edges){
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int i;
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int *p;
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int nprocs = ompi_comm_size(comm);
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/*
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* Fill the nodes and edges arrays.
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*/
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p = comm->c_topo_comm->mtc_dims_or_index;
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for (i = 0; (i < nprocs) && (i < maxindex); ++i, ++p) {
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*index++ = *p;
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}
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p = comm->c_topo_comm->mtc_periods_or_edges;
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for (i = 0;
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(i < comm->c_topo_comm->mtc_dims_or_index[nprocs-1]) && (i < maxedges);
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++i, ++p) {
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*edges++ = *p;
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}
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return MPI_SUCCESS;
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}
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