X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FRO.git;a=blobdiff_plain;f=NG-RO%2Fosm_ng_ro%2Fns.py;fp=NG-RO%2Fosm_ng_ro%2Fns.py;h=70217d691c5647f6fb6b2494150ed471d8032eb0;hp=19ff791a6d161e2305d1204be0af8461c35ced47;hb=6a6e3344cc0d68064a592941e33cdc6629eb3405;hpb=2f4e8c6a584427ebccadec20a0fb28232db28cb3

diff --git a/NG-RO/osm_ng_ro/ns.py b/NG-RO/osm_ng_ro/ns.py
index 19ff791a..70217d69 100644
--- a/NG-RO/osm_ng_ro/ns.py
+++ b/NG-RO/osm_ng_ro/ns.py
@@ -722,9 +722,12 @@ class Ns(object):
             guest_epa_quota.get("cpu-pinning-policy") == "DEDICATED"
             and not epa_vcpu_set
         ):
+            # Pinning policy "REQUIRE" uses threads as host should support SMT architecture
+            # Pinning policy "ISOLATE" uses cores as host should not support SMT architecture
+            # Pinning policy "PREFER" uses threads in case host supports SMT architecture
             numa[
                 "cores"
-                if guest_epa_quota.get("cpu-thread-pinning-policy") != "PREFER"
+                if guest_epa_quota.get("cpu-thread-pinning-policy") == "ISOLATE"
                 else "threads"
             ] = max(vcpu_count, 1)
             local_epa_vcpu_set = True