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>
176 строки
7.6 KiB
C
176 строки
7.6 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2007 The Trustees of the University of Tennessee.
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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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#include "ompi_config.h"
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#include "ompi/mca/mca.h"
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#include "vprotocol_pessimist.h"
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static int mca_vprotocol_pessimist_component_register(void);
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static int mca_vprotocol_pessimist_component_open(void);
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static int mca_vprotocol_pessimist_component_close(void);
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static mca_vprotocol_base_module_t *mca_vprotocol_pessimist_component_init( int* priority, bool, bool);
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static int mca_vprotocol_pessimist_component_finalize(void);
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static int _priority;
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static int _free_list_num;
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static int _free_list_max;
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static int _free_list_inc;
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static int _sender_based_size;
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static int _event_buffer_size;
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static char *_mmap_file_name;
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mca_vprotocol_base_component_2_0_0_t mca_vprotocol_pessimist_component =
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{
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/* First, the mca_base_component_t struct containing meta
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* information about the component itself */
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{
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MCA_VPROTOCOL_BASE_VERSION_2_0_0,
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"pessimist", /* MCA component name */
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OMPI_MAJOR_VERSION, /* MCA component major version */
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OMPI_MINOR_VERSION, /* MCA component minor version */
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OMPI_RELEASE_VERSION, /* MCA component release version */
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mca_vprotocol_pessimist_component_open, /* component open */
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mca_vprotocol_pessimist_component_close, /* component close */
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NULL,
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mca_vprotocol_pessimist_component_register
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},
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{
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/* component is not checkpointable */
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MCA_BASE_METADATA_PARAM_NONE
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},
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mca_vprotocol_pessimist_component_init, /* component init */
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mca_vprotocol_pessimist_component_finalize /* component finalize */
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};
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/** MCA level functions
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*/
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static int mca_vprotocol_pessimist_component_register(void)
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{
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_priority = 30;
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"priority", NULL, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_priority);\
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_free_list_num = 16;
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"free_list_num", NULL, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_free_list_num);
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_free_list_max = -1;
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"free_list_max", NULL, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_free_list_max);
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_free_list_inc = 64;
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"free_list_inc", NULL, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_free_list_inc);
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_sender_based_size = 256 * 1024 * 1024;
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"sender_based_chunk", NULL, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_sender_based_size);
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_event_buffer_size = 1024;
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"event_buffer_size", NULL, MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_event_buffer_size);
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_mmap_file_name = "vprotocol_pessimist-senderbased";
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(void) mca_base_component_var_register(&mca_vprotocol_pessimist_component.pmlm_version,
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"sender_based_file", NULL, MCA_BASE_VAR_TYPE_STRING, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &_mmap_file_name);
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return OMPI_SUCCESS;
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}
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static int mca_vprotocol_pessimist_component_open(void)
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{
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V_OUTPUT_VERBOSE(500, "vprotocol_pessimist: component_open: read priority %d", _priority);
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return OMPI_SUCCESS;
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}
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static int mca_vprotocol_pessimist_component_close(void)
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{
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V_OUTPUT_VERBOSE(500, "vprotocol_pessimist: component_close");
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return OMPI_SUCCESS;
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}
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/** VPROTOCOL level functions (same as PML one)
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*/
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static mca_vprotocol_base_module_t *mca_vprotocol_pessimist_component_init( int* priority,
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bool enable_progress_threads,
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bool enable_mpi_threads)
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{
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V_OUTPUT_VERBOSE(500, "vprotocol_pessimist: component_init");
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*priority = _priority;
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/* sanity check */
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if(enable_mpi_threads)
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{
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opal_output(0, "vprotocol_pessimist: component_init: threads are enabled, and not supported by vprotocol pessimist fault tolerant layer, will not load");
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return NULL;
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}
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mca_vprotocol_pessimist.clock = 1;
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mca_vprotocol_pessimist.replay = false;
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OBJ_CONSTRUCT(&mca_vprotocol_pessimist.replay_events, opal_list_t);
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OBJ_CONSTRUCT(&mca_vprotocol_pessimist.pending_events, opal_list_t);
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OBJ_CONSTRUCT(&mca_vprotocol_pessimist.events_pool, opal_free_list_t);
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opal_free_list_init (&mca_vprotocol_pessimist.events_pool,
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sizeof(mca_vprotocol_pessimist_event_t),
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opal_cache_line_size,
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OBJ_CLASS(mca_vprotocol_pessimist_event_t),
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0,opal_cache_line_size,
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_free_list_num,
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_free_list_max,
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_free_list_inc,
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NULL, 0, NULL, NULL, NULL);
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mca_vprotocol_pessimist.event_buffer_max_length =
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_event_buffer_size / sizeof(vprotocol_pessimist_mem_event_t);
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mca_vprotocol_pessimist.event_buffer_length = 0;
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mca_vprotocol_pessimist.event_buffer =
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(vprotocol_pessimist_mem_event_t *) malloc(_event_buffer_size);
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mca_vprotocol_pessimist.el_comm = MPI_COMM_NULL;
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return &mca_vprotocol_pessimist.super;
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}
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static int mca_vprotocol_pessimist_component_finalize(void)
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{
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V_OUTPUT_VERBOSE(500, "vprotocol_pessimist_finalize");
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free(mca_vprotocol_pessimist.event_buffer);
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OBJ_DESTRUCT(&mca_vprotocol_pessimist.replay_events);
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OBJ_DESTRUCT(&mca_vprotocol_pessimist.pending_events);
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OBJ_DESTRUCT(&mca_vprotocol_pessimist.events_pool);
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return OMPI_SUCCESS;
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}
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int mca_vprotocol_pessimist_enable(bool enable) {
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if(enable) {
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int ret;
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if((ret = vprotocol_pessimist_sender_based_init(_mmap_file_name,
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_sender_based_size)) != OMPI_SUCCESS)
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return ret;
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}
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else {
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vprotocol_pessimist_sender_based_finalize();
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vprotocol_pessimist_event_logger_disconnect(mca_vprotocol_pessimist.el_comm);
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}
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return OMPI_SUCCESS;
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}
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