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-rw-r--r--resources/libraries/python/CpuUtils.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/resources/libraries/python/CpuUtils.py b/resources/libraries/python/CpuUtils.py
index aa1bd79419..57bf7fdb71 100644
--- a/resources/libraries/python/CpuUtils.py
+++ b/resources/libraries/python/CpuUtils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -268,7 +268,10 @@ class CpuUtils(object):
dt_req = ((kwargs['chains'] * kwargs['nodeness']) + kwargs['dtcr'] - 1)\
/ kwargs['dtcr']
- if kwargs['skip_cnt'] + mt_req + dt_req > cpu_list_len:
+ cpu_req = kwargs['skip_cnt'] + mt_req + dt_req
+ if smt_used and cpu_req > cpu_list_len / CpuUtils.NR_OF_THREADS:
+ raise RuntimeError("Not enough CPU cores available for placement!")
+ elif not smt_used and cpu_req > cpu_list_len:
raise RuntimeError("Not enough CPU cores available for placement!")
offset = (kwargs['node_id'] - 1) + (kwargs['chain_id'] - 1)\