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
126 строки
3.0 KiB
C
126 строки
3.0 KiB
C
/*
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* Copyright (c) 2004-2008 The Trustees of Indiana University.
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* 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 "opal_config.h"
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#include "opal/constants.h"
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#include "opal/mca/crs/crs.h"
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#include "opal/mca/crs/base/base.h"
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#include "crs_none.h"
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/*
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* Public string for version number
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*/
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const char *opal_crs_none_component_version_string =
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"OPAL CRS none MCA component version " OMPI_VERSION;
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/*
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* Local functionality
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*/
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static int crs_none_open(void);
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static int crs_none_close(void);
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/*
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* Instantiate the public struct with all of our public information
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* and pointer to our public functions in it
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*/
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opal_crs_none_component_t mca_crs_none_component = {
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/* First do the base component stuff */
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{
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/* Handle the general mca_component_t struct containing
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* meta information about the component itnone
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*/
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{
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OPAL_CRS_BASE_VERSION_2_0_0,
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/* Component name and version */
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"none",
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OMPI_MAJOR_VERSION,
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OMPI_MINOR_VERSION,
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OMPI_RELEASE_VERSION,
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/* Component open and close functions */
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crs_none_open,
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crs_none_close,
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opal_crs_none_component_query
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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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/* Verbosity level */
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0,
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/* opal_output handler */
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-1,
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/* Default priority */
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0
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}
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};
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/*
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* None module
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*/
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static opal_crs_base_module_t loc_module = {
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/** Initialization Function */
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opal_crs_none_module_init,
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/** Finalization Function */
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opal_crs_none_module_finalize,
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/** Checkpoint interface */
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opal_crs_none_checkpoint,
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/** Restart Command Access */
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opal_crs_none_restart,
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/** Disable checkpoints */
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opal_crs_none_disable_checkpoint,
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/** Enable checkpoints */
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opal_crs_none_enable_checkpoint,
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/** Prelaunch */
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opal_crs_none_prelaunch,
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/** Register Thread */
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opal_crs_none_reg_thread
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};
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bool opal_crs_none_select_warning = false;
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static int crs_none_open(void)
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{
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int value = 0;
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mca_base_param_reg_int(&mca_crs_none_component.super.base_version,
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"select_warning",
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"Enable warning when the 'none' component is selected when checkpoint/restart functionality is requested."
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"[Default = disabled/no-warning]",
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false, false,
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0, /* Disabled */
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&value);
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opal_crs_none_select_warning = OPAL_INT_TO_BOOL(value);
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return OPAL_SUCCESS;
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}
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static int crs_none_close(void)
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{
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return OPAL_SUCCESS;
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}
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int opal_crs_none_component_query(mca_base_module_t **module, int *priority)
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{
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*module = (mca_base_module_t *)&loc_module;
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*priority = mca_crs_none_component.super.priority;
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return OPAL_SUCCESS;
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}
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