a4be3bb93d
* piggybacking Bull functionalities * coll/adapt: Fix naming conventions and C11 atomic use This commit fixes some naming convention issues, such as function names which should follow the naming ompi_coll_adapt instead of mca_coll_adapt, reserved for component and module naming (cf. tuned collective component); It also fixes the use of _Atomic construct, which is only valid in C11. OPAL constructs have already been adapted to that use, so use opal_atomic_* types instead. * coll/adapt: Remove unused component field in module This commit removes an unneeded field referencing the component in the module of adapt, as it is already available through the mca_coll_adapt_component global variable. Signed-off-by: Marc Sergent <marc.sergent@atos.net> Co-authored-by: Lemarinier, Pierre <pierre.lemarinier@atos.net> Co-authored-by: pierrele <31764860+pierrele@users.noreply.github.com>
98 строки
2.9 KiB
C
98 строки
2.9 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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#ifndef MCA_COLL_ADAPT_EXPORT_H
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#define MCA_COLL_ADAPT_EXPORT_H
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#include "ompi_config.h"
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#include "mpi.h"
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#include "opal/mca/mca.h"
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#include "opal/datatype/opal_convertor.h"
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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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BEGIN_C_DECLS
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typedef struct mca_coll_adapt_module_t mca_coll_adapt_module_t;
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/*
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* Structure to hold the adapt coll component. First it holds the
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* base coll component, and then holds a bunch of
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* adapt-coll-component-specific stuff (e.g., current MCA param
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* values).
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*/
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typedef struct mca_coll_adapt_component_t {
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/* Base coll component */
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mca_coll_base_component_2_0_0_t super;
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/* MCA parameter: Priority of this component */
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int adapt_priority;
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/* MCA parameter: Output verbose level */
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int adapt_output;
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/* MCA parameter: Maximum number of segment in context free list */
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int adapt_context_free_list_max;
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/* MCA parameter: Minimum number of segment in context free list */
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int adapt_context_free_list_min;
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/* MCA parameter: Increasement number of segment in context free list */
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int adapt_context_free_list_inc;
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/* Bcast MCA parameter */
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int adapt_ibcast_algorithm;
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size_t adapt_ibcast_segment_size;
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int adapt_ibcast_max_send_requests;
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int adapt_ibcast_max_recv_requests;
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/* Bcast free list */
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opal_free_list_t *adapt_ibcast_context_free_list;
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opal_atomic_int32_t adapt_ibcast_context_free_list_enabled;
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/* Reduce MCA parameter */
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int adapt_ireduce_algorithm;
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size_t adapt_ireduce_segment_size;
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int adapt_ireduce_max_send_requests;
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int adapt_ireduce_max_recv_requests;
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int adapt_inbuf_free_list_min;
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int adapt_inbuf_free_list_max;
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int adapt_inbuf_free_list_inc;
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/* Reduce free list */
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opal_free_list_t *adapt_ireduce_context_free_list;
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opal_atomic_int32_t adapt_ireduce_context_free_list_enabled;
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} mca_coll_adapt_component_t;
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/* Coll adapt module per communicator*/
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struct mca_coll_adapt_module_t {
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/* Base module */
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mca_coll_base_module_t super;
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/* Whether this module has been lazily initialized or not yet */
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bool adapt_enabled;
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};
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OBJ_CLASS_DECLARATION(mca_coll_adapt_module_t);
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/* Global component instance */
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OMPI_MODULE_DECLSPEC extern mca_coll_adapt_component_t mca_coll_adapt_component;
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/* ADAPT module functions */
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int ompi_coll_adapt_init_query(bool enable_progress_threads, bool enable_mpi_threads);
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mca_coll_base_module_t * ompi_coll_adapt_comm_query(struct ompi_communicator_t *comm, int *priority);
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/* Free ADAPT quest */
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int ompi_coll_adapt_request_free(ompi_request_t **request);
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#endif /* MCA_COLL_ADAPT_EXPORT_H */
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