c98e387a53
- 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. Signed-off-by: George Bosilca <bosilca@icl.utk.edu> Signed-off-by: Joseph Schuchart <schuchart@hlrs.de> Co-authored-by: Joseph Schuchart <schuchart@hlrs.de>
43 строки
1.3 KiB
C
43 строки
1.3 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 "coll_adapt_context.h"
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static void adapt_constant_reduce_context_construct(ompi_coll_adapt_constant_reduce_context_t *context)
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{
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OBJ_CONSTRUCT(&context->recv_list, opal_list_t);
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OBJ_CONSTRUCT(&context->mutex_recv_list, opal_mutex_t);
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OBJ_CONSTRUCT(&context->inbuf_list, opal_free_list_t);
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}
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static void adapt_constant_reduce_context_destruct(ompi_coll_adapt_constant_reduce_context_t *context)
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{
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OBJ_DESTRUCT(&context->mutex_recv_list);
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OBJ_DESTRUCT(&context->recv_list);
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OBJ_DESTRUCT(&context->inbuf_list);
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}
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OBJ_CLASS_INSTANCE(ompi_coll_adapt_bcast_context_t, opal_free_list_item_t,
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NULL, NULL);
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OBJ_CLASS_INSTANCE(ompi_coll_adapt_constant_bcast_context_t, opal_object_t,
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NULL, NULL);
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OBJ_CLASS_INSTANCE(ompi_coll_adapt_reduce_context_t, opal_free_list_item_t,
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NULL, NULL);
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OBJ_CLASS_INSTANCE(ompi_coll_adapt_constant_reduce_context_t, opal_object_t,
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&adapt_constant_reduce_context_construct,
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&adapt_constant_reduce_context_destruct);
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