164 строки
7.5 KiB
C
164 строки
7.5 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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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#ifndef MCA_COLL_SM_EXPORT_H
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#define MCA_COLL_SM_EXPORT_H
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#include "ompi_config.h"
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#include "mpi.h"
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#include "mca/mca.h"
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#include "mca/coll/coll.h"
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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#define PUB(foo) mca_coll_sm##foo
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/* Structure for sm collective module, per communicator. The
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structure mainly stores memory pointers to the specific
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poritions in the shared memory area. Each shared memory area is
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reserved for special functions. The shared memory is split
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between two types of areas. One is control section that stores
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shared flags used during synchronization, while other section
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is purely used to pass messages from one process to other. */
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typedef struct mca_coll_base_module_comm_t {
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/* JMS fill in here */
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int foo;
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} mca_coll_base_module_comm_t;
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/*
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* Globally exported variables
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*/
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extern const mca_coll_base_component_1_0_0_t mca_coll_sm_component;
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extern int mca_coll_sm_param_priority;
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/*
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* coll module functions
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*/
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int mca_coll_sm_init_query(bool enable_progress_threads,
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bool enable_mpi_threads);
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const struct mca_coll_base_module_1_0_0_t *
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mca_coll_sm_comm_query(struct ompi_communicator_t *comm, int *priority,
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struct mca_coll_base_comm_t **data);
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int mca_coll_sm_comm_unquery(struct ompi_communicator_t *comm,
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struct mca_coll_base_comm_t *data);
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const struct mca_coll_base_module_1_0_0_t *
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mca_coll_sm_module_init(struct ompi_communicator_t *comm);
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int mca_coll_sm_module_finalize(struct ompi_communicator_t *comm);
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int mca_coll_sm_allgather_intra(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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int mca_coll_sm_allgatherv_intra(void *sbuf, int scount,
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struct ompi_datatype_t *sdtype,
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void * rbuf, int *rcounts, int *disps,
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struct ompi_datatype_t *rdtype,
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struct ompi_communicator_t *comm);
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int mca_coll_sm_allreduce_intra(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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int mca_coll_sm_alltoall_intra(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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int mca_coll_sm_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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int mca_coll_sm_alltoallw_intra(void *sbuf, int *scounts, int *sdisps,
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struct ompi_datatype_t **sdtypes,
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void *rbuf, int *rcounts, int *rdisps,
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struct ompi_datatype_t **rdtypes,
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struct ompi_communicator_t *comm);
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int mca_coll_sm_barrier_intra(struct ompi_communicator_t *comm);
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int mca_coll_sm_bcast_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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int mca_coll_sm_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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int mca_coll_sm_exscan_intra(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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int mca_coll_sm_gather_intra(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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int root, struct ompi_communicator_t *comm);
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int mca_coll_sm_gatherv_intra(void *sbuf, int scount,
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struct ompi_datatype_t *sdtype, void *rbuf,
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int *rcounts, int *disps,
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struct ompi_datatype_t *rdtype, int root,
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struct ompi_communicator_t *comm);
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int mca_coll_sm_reduce_intra(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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int mca_coll_sm_reduce_log_intra(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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int mca_coll_sm_reduce_scatter_intra(void *sbuf, void *rbuf,
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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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int mca_coll_sm_scan_intra(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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int mca_coll_sm_scatter_intra(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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int root, struct ompi_communicator_t *comm);
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int mca_coll_sm_scatterv_intra(void *sbuf, int *scounts, 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, int root,
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struct ompi_communicator_t *comm);
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* MCA_COLL_SM_EXPORT_H */
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