e65fa4ff5c
This is a meta commit, that encapsulate all the ADAPT commits in the master
into a single PR for 4.1. The master commits included here are:
fe73586, a4be3bb, d712645, c2970a3, e59bde9, ee592f3 and c98e387.
Here is a detailed list of added capabilities:
* coll/adapt: Fix naming conventions and C11 atomic use
* coll/adapt: Remove unused component field in module
* Consistent handling of zero counts in the MPI API.
* Correctly handle non-blocking collectives tags
* As it is possible to have multiple outstanding non-blocking collectives
provided by different collective modules, we need a consistent
mechanism to allow them to select unique tags for each instance of a
collective.
* Add support for fallback to previous coll module on non-commutative operations (#30)
* Replace mutexes by atomic operations.
* Use the correct nbc request type (for both ibcast and ireduce)
* coll/base: document type casts in ompi_coll_base_retain_*
* add module-wide topology cache
* use standard instead of synchronous send and add mca parameter to control mode of initial send in ireduce/ibcast
* reduce number of memory allocations
* call the default request completion.
* Remove the requests from the Fortran lookup conversion tables before completing
and free it.
* piggybacking Bull functionalities
Signed-off-by: Xi Luo <xluo12@vols.utk.edu>
Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
Signed-off-by: Marc Sergent <marc.sergent@atos.net>
Co-authored-by: Joseph Schuchart <schuchart@hlrs.de>
Co-authored-by: Lemarinier, Pierre <pierre.lemarinier@atos.net>
Co-authored-by: pierrele <31764860+pierrele@users.noreply.github.com>
39 строки
1.1 KiB
C
39 строки
1.1 KiB
C
/*
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* Copyright (c) 2014-2020 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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* $COPYRIGHT$
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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/mca/coll/coll.h"
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#include "ompi/mca/coll/base/coll_base_topo.h"
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#include "ompi/mca/coll/base/coll_base_functions.h"
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#include <math.h>
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typedef int (*ompi_mca_coll_adapt_ibcast_function_t)(IBCAST_ARGS);
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typedef int (*ompi_mca_coll_adapt_ireduce_function_t)(IREDUCE_ARGS);
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typedef struct ompi_coll_adapt_algorithm_index_s {
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int algorithm_index;
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union {
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ompi_mca_coll_adapt_ibcast_function_t ibcast_fn_ptr;
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ompi_mca_coll_adapt_ireduce_function_t ireduce_fn_ptr;
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};
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} ompi_coll_adapt_algorithm_index_t;
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/* Bcast */
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int ompi_coll_adapt_ibcast_register(void);
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int ompi_coll_adapt_ibcast_fini(void);
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int ompi_coll_adapt_bcast(BCAST_ARGS);
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int ompi_coll_adapt_ibcast(IBCAST_ARGS);
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/* Reduce */
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int ompi_coll_adapt_ireduce_register(void);
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int ompi_coll_adapt_ireduce_fini(void);
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int ompi_coll_adapt_reduce(REDUCE_ARGS);
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int ompi_coll_adapt_ireduce(IREDUCE_ARGS);
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