b68d66bb9b
This commit adds support for project_framework_component_* parameter matching. This is the first step in allowing the same framework name in multiple projects. This change also bumps the MCA component version to 2.1.0. All master frameworks have been updated to use the new component versioning macro. An mca.h has been added to each project to add a project specific versioning macro of the form PROJECT_MCA_VERSION_2_1_0. Signed-off-by: Nathan Hjelm <hjelmn@me.com>
127 строки
3.8 KiB
C
127 строки
3.8 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2013 Mellanox Technologies, Inc.
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* All rights reserved.
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* Copyright (c) 2015 Los Alamos National Security, LLC. 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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/**
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* @file
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*
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* Atomic Operations Interface
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*
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*/
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#ifndef OSHMEM_MCA_ATOMIC_H
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#define OSHMEM_MCA_ATOMIC_H
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#include "oshmem_config.h"
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#include "oshmem/types.h"
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#include "oshmem/constants.h"
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#include "opal/util/output.h"
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#include "mpi.h"
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#include "oshmem/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "oshmem/mca/atomic/base/base.h"
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BEGIN_C_DECLS
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/* ******************************************************************** */
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struct oshmem_op_t;
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/* ******************************************************************** */
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typedef int (*mca_atomic_base_component_init_fn_t)(bool enable_progress_threads,
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bool enable_threads);
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typedef int (*mca_atomic_base_component_finalize_fn_t)(void);
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typedef struct mca_atomic_base_module_1_0_0_t* (*mca_atomic_base_component_query_fn_t)(int *priority);
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/* ******************************************************************** */
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/**
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* Atomic component interface
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*
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* Component interface for the atomic framework. A public
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* instance of this structure, called
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* mca_atomic_[component_name]_component, must exist in any atomic
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* component.
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*/
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struct mca_atomic_base_component_1_0_0_t {
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/** Base component description */
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mca_base_component_t atomic_version;
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/** Base component data block */
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mca_base_component_data_t atomic_data;
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/** Component initialization function */
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mca_atomic_base_component_init_fn_t atomic_init;
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mca_atomic_base_component_finalize_fn_t atomic_finalize;
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mca_atomic_base_component_query_fn_t atomic_query;
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/* priority for component */
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int priority;
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};
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typedef struct mca_atomic_base_component_1_0_0_t mca_atomic_base_component_1_0_0_t;
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/** Per guidence in mca.h, use the unversioned struct name if you just
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want to always keep up with the most recent version of the
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interace. */
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typedef struct mca_atomic_base_component_1_0_0_t mca_atomic_base_component_t;
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/**
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* Atomic module interface
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*
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*/
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struct mca_atomic_base_module_1_0_0_t {
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/** Collective modules all inherit from opal_object */
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opal_object_t super;
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/* Collective function pointers */
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int (*atomic_fadd)(void *target,
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void *prev,
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const void *value,
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size_t nlong,
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int pe,
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struct oshmem_op_t *op);
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int (*atomic_cswap)(void *target,
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void *prev,
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const void *cond,
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const void *value,
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size_t nlong,
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int pe);
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};
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typedef struct mca_atomic_base_module_1_0_0_t mca_atomic_base_module_1_0_0_t;
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/** Per guidence in mca.h, use the unversioned struct name if you just
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want to always keep up with the most recent version of the
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interace. */
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typedef struct mca_atomic_base_module_1_0_0_t mca_atomic_base_module_t;
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OSHMEM_DECLSPEC OBJ_CLASS_DECLARATION(mca_atomic_base_module_t);
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/* ******************************************************************** */
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/*
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* Macro for use in components
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*/
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#define MCA_ATOMIC_BASE_VERSION_2_0_0 \
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OSHMEM_MCA_BASE_VERSION_2_1_0("atomic", 1, 0, 0)
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/* ******************************************************************** */
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OSHMEM_DECLSPEC extern mca_atomic_base_component_t mca_atomic_base_selected_component;
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OSHMEM_DECLSPEC extern mca_atomic_base_module_t mca_atomic;
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#define MCA_ATOMIC_CALL(a) mca_atomic.atomic_ ## a
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END_C_DECLS
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#endif /* OSHMEM_MCA_ATOMIC_H */
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