0af7ac53f2
* add "register" function to mca_base_component_t
* converted coll:basic and paffinity:linux and paffinity:solaris to
use this function
* we'll convert the rest over time (I'll file a ticket once all
this is committed)
* add 32 bytes of "reserved" space to the end of mca_base_component_t
and mca_base_component_data_2_0_0_t to make future upgrades
[slightly] easier
* new mca_base_component_t size: 196 bytes
* new mca_base_component_data_2_0_0_t size: 36 bytes
* MCA base version bumped to v2.0
* '''We now refuse to load components that are not MCA v2.0.x'''
* all MCA frameworks versions bumped to v2.0
* be a little more explicit about version numbers in the MCA base
* add big comment in mca.h about versioning philosophy
This commit was SVN r19073.
The following Trac tickets were found above:
Ticket 1392 --> https://svn.open-mpi.org/trac/ompi/ticket/1392
100 строки
2.9 KiB
C
100 строки
2.9 KiB
C
/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2006 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 (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2007 Cisco, Inc. All rights 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 "orte_config.h"
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#include "orte/util/proc_info.h"
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#include "orte/util/show_help.h"
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#include "opal/runtime/opal_progress.h"
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#include "orte/mca/rml/rml.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "orte/mca/iof/base/base.h"
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#include "orte/mca/iof/base/iof_base_endpoint.h"
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#include "iof_null.h"
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/*
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* Local functions
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*/
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static int orte_iof_null_open(void);
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static orte_iof_base_module_t* orte_iof_null_init(
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int* priority,
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bool *allow_multi_user_threads,
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bool *have_hidden_threads);
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orte_iof_null_component_t mca_iof_null_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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ORTE_IOF_BASE_VERSION_2_0_0,
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"null", /* MCA component name */
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ORTE_MAJOR_VERSION, /* MCA component major version */
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ORTE_MINOR_VERSION, /* MCA component minor version */
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ORTE_RELEASE_VERSION, /* MCA component release version */
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orte_iof_null_open, /* component open */
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NULL
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},
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{
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/* The component is checkpoint ready */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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},
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orte_iof_null_init
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},
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false,
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/*{{NULL, 0}}*/
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};
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/*
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* component open/init function
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*/
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static int orte_iof_null_open(void)
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{
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mca_base_param_reg_int(&mca_iof_null_component.super.iof_version,
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"override",
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"Whether to use the null IOF component or not",
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false, false, 0,
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&mca_iof_null_component.null_override);
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return ORTE_SUCCESS;
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}
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static orte_iof_base_module_t*
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orte_iof_null_init(int* priority, bool *allow_multi_user_threads,
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bool *have_hidden_threads)
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{
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/* Only be used in a PBS environment -- this component is
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currently *only* for debugging */
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if (0 != mca_iof_null_component.null_override &&
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(NULL != getenv("PBS_ENVIRONMENT") &&
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NULL != getenv("PBS_JOBID"))) {
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*priority = 50;
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*allow_multi_user_threads = true;
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*have_hidden_threads = false;
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return &orte_iof_null_module;
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}
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return NULL;
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}
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