2005-08-31 05:43:48 +04:00
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/*
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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_TUNED_EXPORT_H
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#define MCA_COLL_TUNED_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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#include "request/request.h"
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#include "mca/pml/pml.h"
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/* need to include our own topo prototypes so we can malloc data on the comm correctly */
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#include "coll_tuned_topo.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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/*
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* Globally exported variable
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*/
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OMPI_COMP_EXPORT extern const mca_coll_base_component_1_0_0_t mca_coll_tuned_component;
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OMPI_COMP_EXPORT extern int mca_coll_tuned_priority_param;
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/*
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* coll API functions
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*/
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/* API functions */
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int mca_coll_tuned_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_tuned_comm_query(struct ompi_communicator_t *comm, int *priority,
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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_tuned_module_init(struct ompi_communicator_t *comm);
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int mca_coll_tuned_module_finalize(struct ompi_communicator_t *comm);
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/* API functions of decision functions and any implementations */
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2005-09-01 03:38:09 +04:00
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/*
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* Note this gets long as we have to have a prototype for each
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* MPI collective 4 times.. 2 for the comm type and 2 for each decision
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* type.
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* we might cut down the decision prototypes by conditional compiling
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*/
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int mca_coll_tuned_allgather_intra_dec_fixed(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_tuned_allgather_intra_dec_dynamic(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_tuned_allgather_inter_dec_fixed(void *sbuf, int scount,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_allgather_inter_dec_dynamic(void *sbuf, int scount,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_allgatherv_intra_dec_fixed(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_tuned_allgatherv_intra_dec_dynamic(void *sbuf, int scount,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_allgatherv_inter_dec_fixed(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_tuned_allgatherv_inter_dec_dynamic(void *sbuf, int scount,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_allreduce_intra_dec_fixed(void *sbuf, void *rbuf,
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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_tuned_allreduce_intra_dec_dynamic(void *sbuf, void *rbuf,
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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_tuned_allreduce_inter_dec_fixed(void *sbuf, void *rbuf,
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int count,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_allreduce_inter_dec_dynamic(void *sbuf, void *rbuf,
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int count,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoall_intra_dec_fixed(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_tuned_alltoall_intra_dec_dynamic(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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2005-09-13 08:28:18 +04:00
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int mca_coll_tuned_alltoall_intra_pairwise(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_tuned_alltoall_intra_bruck(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_tuned_alltoall_intra_linear(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_tuned_alltoall_intra_two_procs(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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoall_inter_dec_fixed(void *sbuf, int scount,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoall_inter_dec_dynamic(void *sbuf, int scount,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoallv_intra_dec_fixed(void *sbuf, int *scounts,
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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_tuned_alltoallv_intra_dec_dynamic(void *sbuf, int *scounts,
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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_tuned_alltoallv_inter_dec_fixed(void *sbuf, int *scounts,
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int *sdisps,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoallv_inter_dec_dynamic(void *sbuf, int *scounts,
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int *sdisps,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoallw_intra_dec_fixed(void *sbuf, int *scounts,
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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_tuned_alltoallw_intra_dec_dynamic(void *sbuf, int *scounts,
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int *sdisps,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_alltoallw_inter_dec_fixed(void *sbuf, int *scounts,
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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_tuned_alltoallw_inter_dec_dynamic(void *sbuf, int *scounts,
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int *sdisps,
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2005-08-31 05:43:48 +04:00
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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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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_barrier_intra_dec_fixed(struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_intra_dec_dynamic(
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struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_inter_dec_fixed(struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_inter_dec_dynamic(
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struct ompi_communicator_t *comm);
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2005-08-31 05:43:48 +04:00
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2005-09-14 00:58:42 +04:00
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int mca_coll_tuned_barrier_intra_doublering(struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_intra_recursivedoubling(struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_intra_bruck(struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_intra_two_procs(struct ompi_communicator_t *comm);
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int mca_coll_tuned_barrier_intra_linear(struct ompi_communicator_t *comm);
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2005-08-31 05:43:48 +04:00
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2005-09-01 03:38:09 +04:00
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int mca_coll_tuned_bcast_intra_dec_fixed(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_tuned_bcast_intra_dec_dynamic(void *buff, int count,
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2005-08-31 05:43:48 +04:00
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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_tuned_bcast_intra_linear(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_tuned_bcast_intra_chain(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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uint32_t segsize, int32_t chains);
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int mca_coll_tuned_bcast_intra_pipeline(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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uint32_t segsize);
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int mca_coll_tuned_bcast_intra_bmtree(void *buff, int count,
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struct ompi_datatype_t *datatype,
|
|
|
|
|
int root,
|
|
|
|
|
struct ompi_communicator_t *comm,
|
|
|
|
|
uint32_t segsize, int32_t chains);
|
|
|
|
|
|
|
|
|
|
int mca_coll_tuned_bcast_intra_bintree(void *buff, int count,
|
|
|
|
|
struct ompi_datatype_t *datatype,
|
|
|
|
|
int root,
|
|
|
|
|
struct ompi_communicator_t *comm,
|
|
|
|
|
uint32_t segsize);
|
2005-09-02 06:19:59 +04:00
|
|
|
int mca_coll_tuned_bcast_intra_split_bintree(void *buff, int count,
|
|
|
|
|
struct ompi_datatype_t *datatype,
|
|
|
|
|
int root,
|
|
|
|
|
struct ompi_communicator_t *comm,
|
|
|
|
|
uint32_t segsize);
|
|
|
|
|
|
2005-08-31 05:43:48 +04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_bcast_inter_dec_fixed(void *buff, int count,
|
|
|
|
|
struct ompi_datatype_t *datatype,
|
|
|
|
|
int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_bcast_inter_dec_dynamic(void *buff, int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *datatype,
|
|
|
|
|
int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_exscan_intra_dec_fixed(void *sbuf, void *rbuf, int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_exscan_intra_dec_dynamic(void *sbuf, void *rbuf,
|
|
|
|
|
int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_exscan_inter_dec_fixed(void *sbuf, void *rbuf, int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_exscan_inter_dec_dynamic(void *sbuf, void *rbuf,
|
|
|
|
|
int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_gather_intra_dec_fixed(void *sbuf, int scount,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_gather_intra_dec_dynamic(void *sbuf, int scount,
|
|
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_gather_inter_dec_fixed(void *sbuf, int scount,
|
|
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_gather_inter_dec_dynamic(void *sbuf, int scount,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_gatherv_intra_dec_fixed(void *sbuf, int scount,
|
|
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int *rcounts, int *disps,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_gatherv_intra_dec_dynamic(void *sbuf, int scount,
|
|
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int *rcounts, int *disps,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_gatherv_inter_dec_fixed(void *sbuf, int scount,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int *rcounts, int *disps,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_gatherv_inter_dec_dynamic(void *sbuf, int scount,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int *rcounts, int *disps,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_reduce_intra_dec_fixed(void *sbuf, void* rbuf, int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
2005-09-09 06:39:57 +04:00
|
|
|
struct ompi_op_t *op, int root,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_communicator_t *comm);
|
2005-09-09 06:39:57 +04:00
|
|
|
int mca_coll_tuned_reduce_intra_dec_dynamic(void *sbuf, void* rbuf, int count,
|
2005-09-01 03:38:09 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
2005-09-09 06:39:57 +04:00
|
|
|
struct ompi_op_t *op, int root,
|
2005-09-01 03:38:09 +04:00
|
|
|
struct ompi_communicator_t *comm);
|
2005-09-06 09:21:57 +04:00
|
|
|
|
|
|
|
|
int mca_coll_tuned_reduce_intra_chain(void *sbuf, void* rbuf, int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
2005-09-09 06:39:57 +04:00
|
|
|
struct ompi_op_t *op, int root,
|
|
|
|
|
struct ompi_communicator_t *comm,
|
|
|
|
|
uint32_t segsize, int fanout);
|
2005-09-06 09:21:57 +04:00
|
|
|
int mca_coll_tuned_reduce_intra_pipeline(void *sbuf, void* rbuf, int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
2005-09-09 06:39:57 +04:00
|
|
|
struct ompi_op_t *op, int root,
|
|
|
|
|
struct ompi_communicator_t *comm,
|
|
|
|
|
uint32_t segsize);
|
2005-09-06 09:21:57 +04:00
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_reduce_inter_dec_fixed(void *sbuf, void* rbuf, int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
2005-09-09 06:39:57 +04:00
|
|
|
struct ompi_op_t *op, int root,
|
2005-09-01 03:38:09 +04:00
|
|
|
struct ompi_communicator_t *comm);
|
2005-09-09 06:39:57 +04:00
|
|
|
int mca_coll_tuned_reduce_inter_dec_dynamic(void *sbuf, void* rbuf, int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
2005-09-09 06:39:57 +04:00
|
|
|
struct ompi_op_t *op, int root,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_reduce_scatter_intra_dec_fixed(void *sbuf, void *rbuf,
|
|
|
|
|
int *rcounts,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_reduce_scatter_intra_dec_dynamic(void *sbuf, void *rbuf,
|
|
|
|
|
int *rcounts,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_reduce_scatter_inter_dec_fixed(void *sbuf, void *rbuf,
|
|
|
|
|
int *rcounts,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_reduce_scatter_inter_dec_dynamic(void *sbuf, void *rbuf,
|
|
|
|
|
int *rcounts,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
2005-08-31 05:43:48 +04:00
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_scan_intra_dec_fixed(void *sbuf, void *rbuf, int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scan_intra_dec_dynamic(void *sbuf, void *rbuf, int count,
|
|
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scan_inter_dec_fixed(void *sbuf, void *rbuf, int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_scan_inter_dec_dynamic(void *sbuf, void *rbuf, int count,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *dtype,
|
|
|
|
|
struct ompi_op_t *op,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_scatter_intra_dec_fixed(void *sbuf, int scount,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_scatter_intra_dec_dynamic(void *sbuf, int scount,
|
|
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scatter_inter_dec_fixed(void *sbuf, int scount,
|
|
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scatter_inter_dec_dynamic(void *sbuf, int scount,
|
2005-08-31 05:43:48 +04:00
|
|
|
struct ompi_datatype_t *sdtype, void *rbuf,
|
|
|
|
|
int rcount, struct ompi_datatype_t *rdtype,
|
|
|
|
|
int root, struct ompi_communicator_t *comm);
|
|
|
|
|
|
2005-09-01 03:38:09 +04:00
|
|
|
int mca_coll_tuned_scatterv_intra_dec_fixed(void *sbuf, int *scounts,
|
|
|
|
|
int *disps,
|
|
|
|
|
struct ompi_datatype_t *sdtype,
|
|
|
|
|
void* rbuf, int rcount,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scatterv_intra_dec_dynamic(void *sbuf, int *scounts,
|
|
|
|
|
int *disps,
|
|
|
|
|
struct ompi_datatype_t *sdtype,
|
|
|
|
|
void* rbuf, int rcount,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scatterv_inter_dec_fixed(void *sbuf, int *scounts,
|
|
|
|
|
int *disps,
|
|
|
|
|
struct ompi_datatype_t *sdtype,
|
|
|
|
|
void* rbuf, int rcount,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
|
|
|
|
int mca_coll_tuned_scatterv_inter_dec_dynamic(void *sbuf, int *scounts,
|
|
|
|
|
int *disps,
|
|
|
|
|
struct ompi_datatype_t *sdtype,
|
|
|
|
|
void* rbuf, int rcount,
|
|
|
|
|
struct ompi_datatype_t *rdtype, int root,
|
|
|
|
|
struct ompi_communicator_t *comm);
|
2005-08-31 05:43:48 +04:00
|
|
|
|
|
|
|
|
/* Utility functions */
|
|
|
|
|
|
|
|
|
|
static inline void mca_coll_tuned_free_reqs(ompi_request_t **reqs, int count)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
for (i = 0; i < count; ++i)
|
|
|
|
|
ompi_request_free(&reqs[i]);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* decision table declaraion */
|
|
|
|
|
/* currently a place holder */
|
|
|
|
|
typedef struct rule_s {
|
|
|
|
|
} rule_t;
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Data structure for hanging data off the communicator
|
|
|
|
|
*/
|
|
|
|
|
struct mca_coll_base_comm_t {
|
|
|
|
|
/* standard data for requests and PML usage */
|
|
|
|
|
|
2005-09-03 05:41:13 +04:00
|
|
|
/* Precreate space for requests
|
|
|
|
|
* Note this does not effect basic,
|
|
|
|
|
* but if in wrong context can confuse a debugger
|
2005-09-13 08:28:18 +04:00
|
|
|
* this is controlled by an MCA param
|
2005-08-31 05:43:48 +04:00
|
|
|
*/
|
|
|
|
|
|
2005-09-03 05:41:13 +04:00
|
|
|
ompi_request_t **mcct_reqs;
|
|
|
|
|
int mcct_num_reqs;
|
2005-08-31 05:43:48 +04:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* tuned topo information caching per communicator
|
|
|
|
|
*
|
2005-09-01 03:38:09 +04:00
|
|
|
* for each communicator we cache the topo information so we can
|
|
|
|
|
* reuse without regenerating if we change the root, [or fanout]
|
|
|
|
|
* then regenerate and recache this information
|
2005-08-31 05:43:48 +04:00
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
2005-09-03 05:41:13 +04:00
|
|
|
/* general tree with n fan out */
|
|
|
|
|
ompi_coll_tree_t *cached_ntree;
|
|
|
|
|
int cached_ntree_root;
|
|
|
|
|
int cached_ntree_fanout;
|
2005-08-31 05:43:48 +04:00
|
|
|
|
2005-09-03 05:41:13 +04:00
|
|
|
/* binary tree */
|
|
|
|
|
ompi_coll_tree_t *cached_bintree;
|
|
|
|
|
int cached_bintree_root;
|
|
|
|
|
|
|
|
|
|
/* binomial tree */
|
|
|
|
|
ompi_coll_tree_t *cached_bmtree;
|
2005-08-31 05:43:48 +04:00
|
|
|
int cached_bmtree_root;
|
|
|
|
|
|
2005-09-03 05:41:13 +04:00
|
|
|
/* chained tree (fanout followed by pipelines) */
|
2005-08-31 05:43:48 +04:00
|
|
|
ompi_coll_chain_t *cached_chain;
|
|
|
|
|
int cached_chain_root;
|
|
|
|
|
int cached_chain_fanout;
|
|
|
|
|
|
2005-09-03 05:41:13 +04:00
|
|
|
/* pipeline */
|
|
|
|
|
ompi_coll_chain_t *cached_pipeline;
|
|
|
|
|
int cached_pipeline_root;
|
|
|
|
|
|
2005-08-31 05:43:48 +04:00
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/* extra data required by the decision functions */
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rule_t* decision_table;
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};
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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_TUNED_EXPORT_H */
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