88492a1e12
in the base). Correctly deal with persistent requests (they must be always freed when they are stored in the request array associated with the communicator). Always use MPI_STATUS_IGNORE for single request waiting functions.
298 строки
16 KiB
C
298 строки
16 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2007 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) 2004-2015 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 (c) 2008 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2012 Sandia National Laboratories. All rights reserved.
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* Copyright (c) 2013 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2015 Research Organization for Information Science
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* and Technology (RIST). 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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#ifndef MCA_COLL_BASIC_EXPORT_H
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#define MCA_COLL_BASIC_EXPORT_H
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#include "ompi_config.h"
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#include "mpi.h"
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#include "ompi/mca/mca.h"
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#include "ompi/mca/coll/coll.h"
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#include "ompi/request/request.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/mca/coll/base/coll_base_functions.h"
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BEGIN_C_DECLS
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/* Globally exported variables */
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OMPI_MODULE_DECLSPEC extern const mca_coll_base_component_2_0_0_t
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mca_coll_basic_component;
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extern int mca_coll_basic_priority;
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extern int mca_coll_basic_crossover;
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/* API functions */
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int mca_coll_basic_init_query(bool enable_progress_threads,
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bool enable_mpi_threads);
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mca_coll_base_module_t
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*mca_coll_basic_comm_query(struct ompi_communicator_t *comm,
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int *priority);
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int mca_coll_basic_module_enable(mca_coll_base_module_t *module,
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struct ompi_communicator_t *comm);
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int mca_coll_basic_allgather_inter(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int rcount,
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struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_allgatherv_inter(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, const int *rcounts,
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const int *disps,
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struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_allreduce_intra(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_allreduce_inter(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_alltoall_inter(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int rcount,
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struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_alltoallv_inter(const void *sbuf, const int *scounts,
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const int *sdisps,
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struct ompi_datatype_t *sdtype,
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void *rbuf, const int *rcounts,
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const int *rdisps,
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struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_alltoallw_intra(const void *sbuf, const int *scounts,
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const int *sdisps,
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struct ompi_datatype_t * const *sdtypes,
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void *rbuf, const int *rcounts,
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const int *rdisps,
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struct ompi_datatype_t * const *rdtypes,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_alltoallw_inter(const void *sbuf, const int *scounts,
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const int *sdisps,
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struct ompi_datatype_t * const *sdtypes,
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void *rbuf, const int *rcounts,
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const int *rdisps,
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struct ompi_datatype_t * const *rdtypes,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_barrier_inter_lin(struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_barrier_intra_log(struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_bcast_lin_inter(void *buff, int count,
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struct ompi_datatype_t *datatype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_bcast_log_intra(void *buff, int count,
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struct ompi_datatype_t *datatype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_bcast_log_inter(void *buff, int count,
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struct ompi_datatype_t *datatype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_exscan_intra(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_exscan_inter(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_gather_inter(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int rcount,
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struct ompi_datatype_t *rdtype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_gatherv_intra(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, const int *rcounts, const int *disps,
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struct ompi_datatype_t *rdtype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_gatherv_inter(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, const int *rcounts, const int *disps,
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struct ompi_datatype_t *rdtype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_lin_inter(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_log_intra(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_log_inter(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_scatter_block_intra(const void *sbuf, void *rbuf,
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int rcount,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_scatter_block_inter(const void *sbuf, void *rbuf,
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int rcount,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_scatter_intra(const void *sbuf, void *rbuf,
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const int *rcounts,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_reduce_scatter_inter(const void *sbuf, void *rbuf,
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const int *rcounts,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_scan_intra(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_scan_inter(const void *sbuf, void *rbuf, int count,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_scatter_inter(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int rcount,
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struct ompi_datatype_t *rdtype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_scatterv_intra(const void *sbuf, const int *scounts, const int *disps,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int rcount,
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struct ompi_datatype_t *rdtype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_scatterv_inter(const void *sbuf, const int *scounts, const int *disps,
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struct ompi_datatype_t *sdtype,
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void *rbuf, int rcount,
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struct ompi_datatype_t *rdtype,
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int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_neighbor_allgather(const void *sbuf, int scount,
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struct ompi_datatype_t *sdtype, void *rbuf,
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int rcount, struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_neighbor_allgatherv(const void *sbuf, int scount, struct ompi_datatype_t *sdtype,
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void *rbuf, const int rcounts[], const int disps[], struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm, mca_coll_base_module_t *module);
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int mca_coll_basic_neighbor_alltoall(const void *sbuf, int scount, struct ompi_datatype_t *sdtype, void *rbuf,
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int rcount, struct ompi_datatype_t *rdtype, struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module);
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int mca_coll_basic_neighbor_alltoallv(const void *sbuf, const int scounts[], const int sdisps[],
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struct ompi_datatype_t *sdtype, void *rbuf, const int rcounts[],
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const int rdisps[], struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm, mca_coll_base_module_t *module);
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int mca_coll_basic_neighbor_alltoallw(const void *sbuf, const int scounts[], const MPI_Aint sdisps[],
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struct ompi_datatype_t * const *sdtypes, void *rbuf, const int rcounts[],
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const MPI_Aint rdisps[], struct ompi_datatype_t * const *rdtypes,
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struct ompi_communicator_t *comm, mca_coll_base_module_t *module);
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int mca_coll_basic_ft_event(int status);
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struct mca_coll_basic_module_t {
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mca_coll_base_module_t super;
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};
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typedef struct mca_coll_basic_module_t mca_coll_basic_module_t;
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OMPI_DECLSPEC OBJ_CLASS_DECLARATION(mca_coll_basic_module_t);
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typedef mca_coll_base_comm_t mca_coll_basic_comm_t;
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OMPI_DECLSPEC OBJ_CLASS_DECLARATION(mca_coll_basic_comm_t);
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END_C_DECLS
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#endif /* MCA_COLL_BASIC_EXPORT_H */
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