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-rw-r--r--resources/libraries/python/CpuUtils.py4
-rw-r--r--resources/libraries/python/DPDK/L3fwdTest.py9
-rw-r--r--resources/libraries/robot/dpdk/default.robot55
-rw-r--r--resources/libraries/robot/shared/default.robot2
4 files changed, 27 insertions, 43 deletions
diff --git a/resources/libraries/python/CpuUtils.py b/resources/libraries/python/CpuUtils.py
index f556c51814..b03e3e9bbc 100644
--- a/resources/libraries/python/CpuUtils.py
+++ b/resources/libraries/python/CpuUtils.py
@@ -500,9 +500,9 @@ class CpuUtils:
return cpu_idle_list
@staticmethod
- def get_affinity_vpp_vswitch(
+ def get_affinity_vswitch(
nodes, node, phy_cores, rx_queues=None, rxd=None, txd=None):
- """Get affinity or VPP switch.
+ """Get affinity for vswitch.
:param nodes: Topology nodes.
:param node: Topology node string.
diff --git a/resources/libraries/python/DPDK/L3fwdTest.py b/resources/libraries/python/DPDK/L3fwdTest.py
index 07ffae9c43..fd3e51978f 100644
--- a/resources/libraries/python/DPDK/L3fwdTest.py
+++ b/resources/libraries/python/DPDK/L3fwdTest.py
@@ -21,6 +21,8 @@ from resources.libraries.python.ssh import exec_cmd_no_error, exec_cmd
from resources.libraries.python.topology import NodeType, Topology
+NB_PORTS = 2
+
class L3fwdTest:
"""Test the DPDK l3fwd performance."""
@@ -54,16 +56,17 @@ class L3fwdTest:
nodes, node, if1, if2
)
- list_cores = [int(item) for item in lcores_list.split(u",")]
+ lcores = [int(item) for item in lcores_list.split(u",")]
# prepare the port config param
nb_cores = int(nb_cores)
index = 0
port_config = ''
- for port in range(0, 2):
+ for port in range(0, NB_PORTS):
for queue in range(0, int(queue_nums)):
index = 0 if nb_cores == 1 else index
- port_config += f"({port}, {queue}, {list_cores[index]}),"
+ port_config += \
+ f"({port}, {queue}, {lcores[index % NB_PORTS]}),"
index += 1
if jumbo_frames:
diff --git a/resources/libraries/robot/dpdk/default.robot b/resources/libraries/robot/dpdk/default.robot
index 8b7f4dcd7e..9fd6379afd 100644
--- a/resources/libraries/robot/dpdk/default.robot
+++ b/resources/libraries/robot/dpdk/default.robot
@@ -27,39 +27,29 @@
| | ... | - phy_cores - Number of physical cores to use. Type: integer
| | ... | - rx_queues - Number of RX queues. Type: integer
| | ... | - jumbo_frames - Jumbo frames on/off: boolean
+| | ... | - rxd - Number of RX descriptors. Type: integer
+| | ... | - txd - Number of TX descriptors. Type: integer
| |
| | ... | *Example:*
| |
| | ... | \| Start testpmd on all DUTs \| ${1} \| ${1} \| ${False} \|
| |
| | [Arguments] | ${phy_cores} | ${rx_queues}=${None} | ${jumbo_frames}=${False}
+| | ... | ${rxd}=${None} | ${txd}=${None}
| |
| | ${cpu_count_int} | Convert to Integer | ${phy_cores}
| | ${dp_count_int} | Convert to Integer | ${phy_cores}
| | ${dp_cores}= | Evaluate | ${cpu_count_int}+1
| | FOR | ${dut} | IN | @{duts}
-| | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']}
-| | | ... | ${${dut}_pf1}[0] | ${${dut}_pf2}[0]
-| | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']}
-| | | ${cpus}= | Cpu List Per Node Str | ${nodes['${dut}']} | ${numa}
-| | | ... | skip_cnt=${2} | cpu_cnt=${cpu_count_int} | smt_used=${smt_used}
-| | | ${dp_count_int}= | Run keyword if | ${smt_used} |
-| | | ... | Evaluate | int(${cpu_count_int}*2) | ELSE | Set variable
-| | | ... | ${dp_count_int}
-| | | ${rxq_ratio} = | Get Variable Value | \${rxq_ratio} | ${1}
-| | | ${rxq_count_int}= | Run Keyword If | ${rx_queues}
-| | | ... | Set variable | ${rx_queues}
-| | | ... | ELSE | Evaluate | int(${dp_count_int}/${rxq_ratio})
-| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
-| | | ... | Set variable | ${1}
-| | | ... | ELSE | Set variable | ${rxq_count_int}
+| | | &{compute_resource_info}= | Get Affinity Vswitch
+| | | ... | ${nodes} | ${dut} | ${phy_cores} | rx_queues=${rx_queues}
+| | | ... | rxd=${rxd} | txd=${txd}
+| | | Set Test Variable | &{compute_resource_info}
+| | | Create compute resources variables
| | | Start testpmd
| | | ... | ${nodes['${dut}']} | ${${dut}_pf1}[0] | ${${dut}_pf2}[0]
-| | | ... | ${cpus} | ${dp_count_int} | ${rxq_count_int} | ${jumbo_frames}
+| | | ... | ${cpu_dp} | ${dp_count_int} | ${rxq_count_int} | ${jumbo_frames}
| | | ... | ${nic_rxq_size} | ${nic_txq_size}
-| | | Run keyword if | ${dp_count_int} > 1
-| | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD
-| | | Set Tags | ${dp_count_int}T${cpu_count_int}C
| | END
| Start l3fwd on all DUTs
@@ -70,35 +60,26 @@
| | ... | - phy_cores - Number of physical cores to use. Type: integer
| | ... | - rx_queues - Number of RX queues. Type: integer
| | ... | - jumbo_frames - Jumbo frames on/off: boolean
+| | ... | - rxd - Number of RX descriptors. Type: integer
+| | ... | - txd - Number of TX descriptors. Type: integer
| |
| | ... | *Example:*
| |
| | ... | \| Start l3fwd on all DUTs \| ${1} \| ${1} \| ${False} \|
| |
| | [Arguments] | ${phy_cores} | ${rx_queues}=${None} | ${jumbo_frames}=${False}
+| | ... | ${rxd}=${None} | ${txd}=${None}
| |
| | ${cpu_count_int} | Convert to Integer | ${phy_cores}
| | ${dp_count_int} | Convert to Integer | ${phy_cores}
| | ${dp_cores}= | Evaluate | ${cpu_count_int}+1
| | FOR | ${dut} | IN | @{duts}
-| | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']}
-| | | ... | ${${dut}_pf1}[0] | ${${dut}_pf2}[0]
-| | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']}
-| | | ${cpus}= | Cpu List Per Node Str | ${nodes['${dut}']} | ${numa}
-| | | ... | skip_cnt=${2} | cpu_cnt=${cpu_count_int} | smt_used=${smt_used}
-| | | ${dp_count_int}= | Run keyword if | ${smt_used} |
-| | | ... | Evaluate | int(${cpu_count_int}*2) | ELSE | Set variable
-| | | ... | ${dp_count_int}
-| | | ${rxq_count_int}= | Run keyword if | ${rx_queues}
-| | | ... | Set variable | ${rx_queues}
-| | | ... | ELSE | Evaluate | int(${dp_count_int}/1)
-| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
-| | | ... | Set variable | ${1}
-| | | ... | ELSE | Set variable | ${rxq_count_int}
+| | | &{compute_resource_info}= | Get Affinity Vswitch
+| | | ... | ${nodes} | ${dut} | ${phy_cores} | rx_queues=${rx_queues}
+| | | ... | rxd=${rxd} | txd=${txd}
+| | | Set Test Variable | &{compute_resource_info}
+| | | Create compute resources variables
| | | Start l3fwd
| | | ... | ${nodes} | ${nodes['${dut}']} | ${${dut}_pf1}[0] | ${${dut}_pf2}[0]
-| | | ... | ${cpus} | ${dp_count_int} | ${rxq_count_int} | ${jumbo_frames}
-| | | Run keyword if | ${dp_count_int} > 1
-| | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD
-| | | Set Tags | ${dp_count_int}T${cpu_count_int}C
+| | | ... | ${cpu_dp} | ${dp_count_int} | ${rxq_count_int} | ${jumbo_frames}
| | END
diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot
index 4905da5baa..7c013d78e7 100644
--- a/resources/libraries/robot/shared/default.robot
+++ b/resources/libraries/robot/shared/default.robot
@@ -232,7 +232,7 @@
| | ... | ${txd}=${None}
| |
| | FOR | ${dut} | IN | @{duts}
-| | | &{compute_resource_info}= | Get Affinity VPP Vswitch
+| | | &{compute_resource_info}= | Get Affinity Vswitch
| | | ... | ${nodes} | ${dut} | ${phy_cores} | rx_queues=${rx_queues}
| | | ... | rxd=${rxd} | txd=${txd}
| | | Set Test Variable | &{compute_resource_info}