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| author |   pmikus <peter.mikus@protonmail.ch> | 2023-11-10 12:02:54 +0000 |
|---|---|---|
| committer | pmikus <peter.mikus@protonmail.ch> | 2023-11-10 13:02:31 +0000 |
| commit | 76fcd8422842d0756338502213de561eaa93e670 (patch) | |
| tree | e8d0fc5da247201e1f61b475519047fd9d4542e9 /resources | |
| parent | 651d799487c6432fccf731e8ad23a512d72df713 (diff) | |
feat(vpp_device): Main core allocation randomization
Signed-off-by: pmikus <peter.mikus@protonmail.ch>
Change-Id: I0c261b08dc9b88b853922520598ddb29d222e86c
Diffstat (limited to 'resources')
| -rw-r--r-- | resources/libraries/python/CpuUtils.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/resources/libraries/python/CpuUtils.py b/resources/libraries/python/CpuUtils.py index 8871a5b651..7840b5fa6c 100644 --- a/resources/libraries/python/CpuUtils.py +++ b/resources/libraries/python/CpuUtils.py @@ -13,6 +13,8 @@ """CPU utilities library.""" +from random import choice + from robot.libraries.BuiltIn import BuiltIn from resources.libraries.python.Constants import Constants @@ -522,15 +524,15 @@ class CpuUtils: continue # Number of Data Plane physical cores. dp_cores_count = BuiltIn().get_variable_value( - f"${{dp_cores_count}}", phy_cores + "${{dp_cores_count}}", phy_cores ) # Number of Feature Plane physical cores. fp_cores_count = BuiltIn().get_variable_value( - f"${{fp_cores_count}}", phy_cores - dp_cores_count + "${{fp_cores_count}}", phy_cores - dp_cores_count ) # Ratio between RX queues and data plane threads. rxq_ratio = BuiltIn().get_variable_value( - f"${{rxq_ratio}}", 1 + "${{rxq_ratio}}", 1 ) dut_pf_keys = BuiltIn().get_variable_value( @@ -538,7 +540,7 @@ class CpuUtils: ) # SMT override in case of non standard test cases. smt_used = BuiltIn().get_variable_value( - f"${{smt_used}}", CpuUtils.is_smt_enabled(node["cpuinfo"]) + "${{smt_used}}", CpuUtils.is_smt_enabled(node["cpuinfo"]) ) cpu_node = Topology.get_interfaces_numa_node(node, *dut_pf_keys) @@ -546,9 +548,10 @@ class CpuUtils: cpu_main = CpuUtils.cpu_list_per_node_str( node, cpu_node, skip_cnt=skip_cnt, - cpu_cnt=Constants.CPU_CNT_MAIN, + cpu_cnt=Constants.CPU_CNT_MAIN if phy_cores else 0, smt_used=False ) + cpu_main = cpu_main if phy_cores else choice(cpu_main.split(",")) skip_cnt += Constants.CPU_CNT_MAIN cpu_dp = CpuUtils.cpu_list_per_node_str( node, cpu_node, |