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v2.0.x: group: Fix ompi_group_have_remote_peers #3532

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Merged
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May 18, 2017
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v2.0.x: group: Fix ompi_group_have_remote_peers #3532

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7 changes: 5 additions & 2 deletions ompi/group/group.c
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Original file line number Diff line number Diff line change
Expand Up @@ -563,10 +563,13 @@ bool ompi_group_have_remote_peers (ompi_group_t *group)
#if OMPI_GROUP_SPARSE
proc = ompi_group_peer_lookup (group, i);
#else
if (ompi_proc_is_sentinel (group->grp_proc_pointers[i])) {
proc = ompi_group_get_proc_ptr_raw (group, i);
if (ompi_proc_is_sentinel (proc)) {
/* the proc must be stored in the group or cached in the proc
* hash table if the process resides in the local node
* (see ompi_proc_complete_init) */
return true;
}
proc = group->grp_proc_pointers[i];
#endif
if (!OPAL_PROC_ON_LOCAL_NODE(proc->super.proc_flags)) {
return true;
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