On Mar 23, 2011, at 6:12 AM, Hugo Meyer wrote:
> Hello @ll.
>
> I need to store extra information into the orte_proc_t struct, i have added
> into that struct another field with a default value, but now i need to update
> that value with a value that i'm storint into the orte_process_info. My
> question is how i can do this?
>
You have an error in your code - you aren't pointing to a proc object at all.
See below.
> I am actually doing this:
> jdata = orte_get_job_data_object(proc.jobid);
> procs = (orte_proc_t**)jdata->procs->addr;
> procs_rec = (orte_proc_t**)procs[proc.vpid]->node->procs->addr;
Don't do the above - this is what is getting you into trouble. Instead, do this:
orte_proc_t *procptr1, *procptr2;
orte_node_t *node;
if (NULL == (procptr1 = (orte_proc_t*)opal_pointer_array_get_item(jdata->procs,
proc.vpid))) {
>
ORTE_ERROR_LOG(ORTE_ERR_NOT_FOUND);
return; /* or whatever */
}
node = procptr1->node;
for (i=0; i < node->procs->size; i++) {
if (NULL == (procptr2 =
(orte_proc_t*)opal_pointer_array_get_item(node->procs, i))) {
>
ORTE_ERROR_LOG(ORTE_ERR_NOT_FOUND);
return; /* or whatever */
}
if (procptr2->name.jobid == procptr1->name.jobid &&
procptr2->name.vpid == procptr1->name.vpid) {
/* procptr2 now points at your proc struct, so set your value */
procptr2->my_value = foo;
break;
}
}
Remember, the proc objects are -not- stored in vpid order in the node->procs
array, so you have to search that array to find the one you want.
> ORTE_NAME_PRINT(&(procs_rec[x]->my_value));
>
> But i don't know how to set my value, and where because i'm only getting now
> my default initial value.
>
> Thanks in advance.
>
> Best Regards.
>
> Hugo Meyer
>
>
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