static int pubsub_pmi_component_query(mca_base_module_t **module, int *priority)
{
/* for now, only use PMI when direct launched */
if (NULL == orte_process_info.my_hnp_uri &&
ORTE_PROC_IS_MPI &&
mca_common_pmi_init ()) {
/* if PMI is available, use it */
*priority = my_priority;
*module = (mca_base_module_t *)&ompi_pubsub_pmi_module;
return ORTE_SUCCESS;
}
/* we can't run */
*priority = -1;
*module = NULL;
return OMPI_ERROR;
}
static int db_pmi_component_query(opal_db_base_module_t **module,
int *store_priority,
int *fetch_priority)
{
/* only use PMI if available - the ESS pmi module
* will force our selection if we are direct-launched
*/
if (mca_common_pmi_init()) {
*store_priority = my_store_priority;
*fetch_priority = my_fetch_priority;
*module = &opal_db_pmi_module;
return OPAL_SUCCESS;
}
*store_priority = 0;
*fetch_priority = 0;
*module = NULL;
return OPAL_ERROR;
}
static int db_pmi_component_query(opal_db_base_module_t **module,
int *store_priority,
int *fetch_priority,
bool restrict_local)
{
if (!restrict_local) {
/* only use PMI if available - the ESS pmi module
* will force our selection if we are direct-launched,
* and the orted will turn us "off" if indirectly launched
*/
if (mca_common_pmi_init()) {
*store_priority = my_store_priority;
*fetch_priority = my_fetch_priority;
*module = &opal_db_pmi_module;
return OPAL_SUCCESS;
}
}
*store_priority = 0;
*fetch_priority = 0;
*module = NULL;
return OPAL_ERROR;
}
