[OMPI devel] Proc modex change

[Brian W. Barrett]

Hi all -

Does anyone know why we go through the modex receive and for the local 
process in ompi_proc_get_info()?  It doesn't seem like it's necessary, and 
it causes some problems on platforms that don't implement the modex (since 
it zeros out useful information determined during the init step).  If no 
one has any objections, I'd like to commit the attached patch that fixes 
that problem.


Thanks,

BrianIndex: ompi/proc/proc.c
===================================================================
--- ompi/proc/proc.c	(revision 17898)
+++ ompi/proc/proc.c	(working copy)
@@ -192,6 +192,11 @@
         size_t datalen;
         orte_vpid_t nodeid;
 
+        /* Don't reset the information determined about the current
+           process during the init step.  Saves time and problems if
+           modex is unimplemented */
+        if (ompi_proc_local() == proc) continue;
+
         if (OPAL_EQUAL != orte_util_compare_name_fields(ORTE_NS_CMP_JOBID,
                                                  &ompi_proc_local_proc->proc_name,
                                                  &proc->proc_name)) {