topologies/available/lf_2n_skx_testbed22.yaml \
topologies/available/lf_2n_skx_testbed23.yaml \
topologies/available/lf_2n_skx_testbed24.yaml"
-TOPOLOGIES_3N_SKX="topologies/available/lf_2n_skx_testbed31.yaml \
- topologies/available/lf_2n_skx_testbed32.yaml"
+TOPOLOGIES_3N_SKX="topologies/available/lf_3n_skx_testbed31.yaml \
+ topologies/available/lf_3n_skx_testbed32.yaml"
# SYSTEM
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# If nothing is specified, we will run pre-selected tests by
# following tags. Items of array will be concatenated by OR in Robot
# Framework.
- TEST_TAG_ARRAY=('mrrANDnic_intel-x710AND1cAND64bANDip4base'
- 'mrrANDnic_intel-x710AND1cAND78bANDip6base'
- 'mrrANDnic_intel-x710AND1cAND64bANDl2bdbase')
+ TEST_TAG_ARRAY=('mrrANDnic_intel-x710AND1cAND64b')
else
# If trigger contains tags, split them into array.
TEST_TAG_ARRAY=(${TEST_TAG_STRING//:/ })
topologies/available/lf_2n_skx_testbed22.yaml \
topologies/available/lf_2n_skx_testbed23.yaml \
topologies/available/lf_2n_skx_testbed24.yaml"
-TOPOLOGIES_3N_SKX="topologies/available/lf_2n_skx_testbed31.yaml \
- topologies/available/lf_2n_skx_testbed32.yaml"
+TOPOLOGIES_3N_SKX="topologies/available/lf_3n_skx_testbed31.yaml \
+ topologies/available/lf_3n_skx_testbed32.yaml"
# SYSTEM
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
:param cpu_cores: The DPDK run cores.
:param nb_cores: The cores number for the forwarding.
:param queue_nums: The queues number for the NIC.
- :param jumbo_frames: Are jumbo frames used or not.
+ :param jumbo_frames: Indication if the jumbo frames are used (True) or
+ not (False).
:type dut_node: dict
:type cpu_cores: str
:type nb_cores: str
:type queue_nums: str
- :type jumbo_frames: str
+ :type jumbo_frames: bool
:raises RuntimeError: If the script "run_l2fwd.sh" fails.
"""
if dut_node['type'] == NodeType.DUT:
ssh.connect(dut_node)
arch = Topology.get_node_arch(dut_node)
+ jumbo = 'yes' if jumbo_frames else 'no'
cmd = '{fwdir}/tests/dpdk/dpdk_scripts/run_l2fwd.sh {cpu_cores} ' \
'{nb_cores} {queues} {jumbo} {arch}'.\
format(fwdir=Constants.REMOTE_FW_DIR, cpu_cores=cpu_cores,
nb_cores=nb_cores, queues=queue_nums,
- jumbo=jumbo_frames, arch=arch)
+ jumbo=jumbo, arch=arch)
ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=600)
if ret_code != 0:
:param nb_cores: The cores number for the forwarding
:param lcores_list: The lcore list string for the l3fwd routing
:param queue_nums: The queues number for the NIC
- :param jumbo_frames: Is jumbo frames or not. Accepted: yes / no
+ :param jumbo_frames: Indication if the jumbo frames are used (True) or
+ not (False).
:type nodes_info: dict
:type dut_node: dict
:type dut_if1: str
:type nb_cores: str
:type lcores_list: str
:type queue_nums: str
- :type jumbo_frames: str
+ :type jumbo_frames: bool
"""
if dut_node['type'] == NodeType.DUT:
adj_mac0, adj_mac1 = L3fwdTest.get_adj_mac(nodes_info, dut_node,
ssh = SSH()
ssh.connect(dut_node)
+ jumbo = 'yes' if jumbo_frames else 'no'
cmd = '{fwdir}/tests/dpdk/dpdk_scripts/run_l3fwd.sh ' \
'"{lcores}" "{ports}" {mac1} {mac2} {jumbo}'.\
format(fwdir=Constants.REMOTE_FW_DIR, lcores=lcores_list,
ports=port_config.rstrip(','), mac1=adj_mac0,
- mac2=adj_mac1, jumbo=jumbo_frames)
+ mac2=adj_mac1, jumbo=jumbo)
ret_code, _, _ = ssh.exec_command_sudo(cmd, timeout=600)
if ret_code != 0:
# detect which is the port 0
if min(if_pci0, if_pci1) != if_pci0:
if_key0, if_key1 = if_key1, if_key0
+ L3fwdTest.patch_l3fwd(dut_node, 'patch_l3fwd_flip_routes')
adj_node0, adj_if_key0 = Topology.get_adjacent_node_and_interface( \
nodes_info, dut_node, if_key0)
adj_mac1 = Topology.get_interface_mac(adj_node1, adj_if_key1)
return adj_mac0, adj_mac1
+
+ @staticmethod
+ def patch_l3fwd(node, patch):
+ """
+ Patch l3fwd application and recompile.
+
+ :param node: Dictionary created from topology.
+ :param patch: Patch to apply.
+ :type node: dict
+ :type patch: str
+ :raises RuntimeError: Patching of l3fwd failed.
+ """
+ arch = Topology.get_node_arch(node)
+
+ ssh = SSH()
+ ssh.connect(node)
+
+ ret_code, _, _ = ssh.exec_command(
+ '{fwdir}/tests/dpdk/dpdk_scripts/patch_l3fwd.sh {arch} '
+ '{fwdir}/tests/dpdk/dpdk_scripts/{patch}'.
+ format(fwdir=Constants.REMOTE_FW_DIR, arch=arch, patch=patch),
+ timeout=600)
+
+ if ret_code != 0:
+ raise RuntimeError('Patch of l3fwd failed.')
\ No newline at end of file
| | [Documentation] | Start the l2fwd with M worker threads and rxqueues N and
| | ... | jumbo support frames on/off on all DUTs.
| | ...
-| | [Arguments] | ${cpu_cnt} | ${rx_queues} | ${jumbo_frames}
+| | ... | *Arguments:*
+| | ... | - 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
| | ...
-| | ${cpu_count_int} | Convert to Integer | ${cpu_cnt}
-| | ${thr_count_int} | Convert to Integer | ${cpu_cnt}
+| | ... | *Example:*
+| | ...
+| | ... | \| Start L2FWD on all DUTs \| ${1} \| ${1} \| ${False} \|
+| | ...
+| | [Arguments] | ${phy_cores} | ${rx_queues}=${None} | ${jumbo_frames}=${False}
+| | ...
+| | ${cpu_count_int} | Convert to Integer | ${phy_cores}
+| | ${thr_count_int} | Convert to Integer | ${phy_cores}
| | ${dp_cores}= | Evaluate | ${cpu_count_int}+1
-| | ${nb_cores}= | Set Variable | ${cpu_count_int}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']}
| | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']}
| | | ${cpus}= | Cpu Range Per Node Str | ${nodes['${dut}']} | ${numa}
| | | ... | skip_cnt=${1} | cpu_cnt=${dp_cores} | smt_used=${smt_used}
-| | | Start the l2fwd test | ${nodes['${dut}']} | ${cpus} | ${nb_cores}
-| | | ... | ${rxqueues} | ${jumbo_frames}
| | | ${thr_count_int}= | Run keyword if | ${smt_used} |
| | | ... | Evaluate | int(${cpu_count_int}*2) | ELSE | Set variable
| | | ... | ${thr_count_int}
+| | | ${rxq_count_int}= | Run keyword if | ${rx_queues}
+| | | ... | Set variable | ${rx_queues}
+| | | ... | ELSE | Evaluate | int(${thr_count_int}/2)
+| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
+| | | ... | Set variable | ${1}
+| | | ... | ELSE | Set variable | ${rxq_count_int}
+| | | Start the l2fwd test | ${nodes['${dut}']} | ${cpus} | ${thr_count_int}
+| | | ... | ${rxq_count_int} | ${jumbo_frames}
| | | Run keyword if | ${thr_count_int} > 1
| | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD
| | | Set Tags | ${thr_count_int}T${cpu_count_int}C
| | [Documentation] | Start the l3fwd with M worker threads and rxqueues N and
| | ... | jumbo support frames on/off on all DUTs.
| | ...
-| | [Arguments] | ${cpu_cnt} | ${rx_queues} | ${jumbo_frames}
+| | ... | *Arguments:*
+| | ... | - 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
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Start L3FWD on all DUTs \| ${1} \| ${1} \| ${False} \|
+| | ...
+| | [Arguments] | ${phy_cores} | ${rx_queues}=${None} | ${jumbo_frames}=${False}
| | ...
-| | ${cpu_count_int} | Convert to Integer | ${cpu_cnt}
-| | ${thr_count_int} | Convert to Integer | ${cpu_cnt}
+| | ${cpu_count_int} | Convert to Integer | ${phy_cores}
+| | ${thr_count_int} | Convert to Integer | ${phy_cores}
| | ${dp_cores}= | Evaluate | ${cpu_count_int}+1
-| | ${nb_cores}= | Set Variable | ${cpu_count_int}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']}
| | | ... | ${${dut}_if1} | ${${dut}_if2}
| | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']}
| | | ${cpus}= | Cpu List Per Node Str | ${nodes['${dut}']} | ${numa}
-| | | ... | skip_cnt=${1} | cpu_cnt=${nb_cores} | smt_used=${smt_used}
-| | | Start the l3fwd test | ${nodes} | ${nodes['${dut}']} | ${${dut}_if1}
-| | | ... | ${${dut}_if2} | ${nb_cores} | ${cpus} | ${rxqueues}
-| | | ... | ${jumbo_frames}
+| | | ... | skip_cnt=${1} | cpu_cnt=${cpu_count_int} | smt_used=${smt_used}
| | | ${thr_count_int}= | Run keyword if | ${smt_used} |
| | | ... | Evaluate | int(${cpu_count_int}*2) | ELSE | Set variable
| | | ... | ${thr_count_int}
+| | | ${rxq_count_int}= | Run keyword if | ${rx_queues}
+| | | ... | Set variable | ${rx_queues}
+| | | ... | ELSE | Evaluate | int(${thr_count_int}/2)
+| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
+| | | ... | Set variable | ${1}
+| | | ... | ELSE | Set variable | ${rxq_count_int}
+| | | Start the l3fwd test | ${nodes} | ${nodes['${dut}']} | ${${dut}_if1}
+| | | ... | ${${dut}_if2} | ${thr_count_int} | ${cpus} | ${rxq_count_int}
+| | | ... | ${jumbo_frames}
| | | Run keyword if | ${thr_count_int} > 1
| | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD
-| | | Set Tags | ${thr_count_int}T${cpu_count_int}C
\ No newline at end of file
+| | | Set Tags | ${thr_count_int}T${cpu_count_int}C
--- /dev/null
+#!/bin/bash
+
+set -x
+
+# Setting variables
+# set arch, default to x86_64 if none given
+ARCH=${1:-"x86_64"}
+PATCH=$2
+
+# dpdk prefers "arm64" to "aarch64" and does not allow arm64 native target
+if [ $ARCH == "aarch64" ]; then
+ ARCH="arm64"
+ MACHINE="armv8a"
+else
+ MACHINE="native"
+fi
+
+DPDK_DIR=dpdk
+ROOTDIR=/tmp/openvpp-testing
+PWDDIR=$(pwd)
+
+# Compile the l3fwd
+export RTE_SDK=${ROOTDIR}/${DPDK_DIR}/
+export RTE_TARGET=${ARCH}-${MACHINE}-linuxapp-gcc
+cd ${RTE_SDK}/examples/l3fwd
+sudo sed -i 's/^#define RTE_TEST_RX_DESC_DEFAULT 128/#define RTE_TEST_RX_DESC_DEFAULT 2048/g' ./main.c
+sudo sed -i 's/^#define RTE_TEST_TX_DESC_DEFAULT 512/#define RTE_TEST_TX_DESC_DEFAULT 2048/g' ./main.c
+
+chmod +x ${PATCH} && source ${PATCH}
+
+make clean
+make -j || \
+ { echo "Failed to compile l3fwd"; exit 1; }
+cd ${PWDDIR}
+
--- /dev/null
+#!/bin/sh
+
+patch --ignore-whitespace l3fwd_lpm.c <<"_EOF"
+44,45c44,45
+< {IPv4(1, 1, 1, 0), 24, 0},
+< {IPv4(2, 1, 1, 0), 24, 1},
+---
+> {IPv4(1, 1, 1, 0), 24, 1},
+> {IPv4(2, 1, 1, 0), 24, 0},
+_EOF
| ... | L2 | Intel-X520-DA2
| Suite Teardown | Tear down DPDK 3-node performance topology
| ...
+| Test template | Local template
+| ...
| Documentation | *Raw results L2 routing test cases*
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ... | at line rate and reports total received/sent packets over trial period.\
| ... | Test packets are generated by TG on\
| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | (flow-group per direction, 254 flows per flow-group) with all packets\
| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
| ... | payload. MAC addresses are matching MAC addresses of the TG node\
| ... | interfaces.
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
*** Keywords ***
-| Check RR for eth-l2xcbase-testpmd
+| Local template
| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with ${wt} phy core(s),\
-| | ... | ${rxq} receive queue(s) per NIC port.
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
| | ... | trial throughput test.
| | ...
-| | [Arguments] | ${framesize} | ${wt} | ${rxq}
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
| | ...
-| | # Test Variables required for test teardown
| | Set Test Variable | ${framesize}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${jumbo_frames}= | Set Variable If
-| | ... | ${get_framesize} < ${1522} | no | yes
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
| | ...
-| | Given Start L2FWD on all DUTs | ${wt} | ${rxq} | ${jumbo_frames}
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
| | Then Traffic should pass with maximum rate
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
*** Test Cases ***
| tc01-64B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=1 | rxq=1
+| | framesize=${64} | phy_cores=${1}
| tc02-1518B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=1 | rxq=1
+| | framesize=${1518} | phy_cores=${1}
| tc03-9000B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=1 | rxq=1
+| | framesize=${9000} | phy_cores=${1}
| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=1 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${1}
| tc05-64B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=2 | rxq=1
+| | framesize=${64} | phy_cores=${2}
| tc06-1518B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=2 | rxq=1
+| | framesize=${1518} | phy_cores=${2}
| tc07-9000B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=2 | rxq=1
+| | framesize=${9000} | phy_cores=${2}
| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=2 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${2}
| tc09-64B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=4 | rxq=2
+| | framesize=${64} | phy_cores=${4}
| tc10-1518B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=4 | rxq=2
+| | framesize=${1518} | phy_cores=${4}
| tc11-9000B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=4 | rxq=2
+| | framesize=${9000} | phy_cores=${4}
| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=4 | rxq=2
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDR | 1NUMA
+| ... | NIC_Intel-X520-DA2 | DPDK | ETH | L2XCFWD | BASE
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-X520-DA2
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results L2 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
+| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
+| ... | 2p10GE NIC X520 Niantic by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 254 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# X520-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
+++ /dev/null
-# Copyright (c) 2018 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:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| Resource | resources/libraries/robot/dpdk/default.robot
-| Library | resources.libraries.python.topology.Topology
-| Library | resources.libraries.python.NodePath
-| Library | resources.libraries.python.InterfaceUtil
-| Library | resources.libraries.python.DPDK.DPDKTools
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDRDISC | 1NUMA
-| ... | NIC_Intel-X520-DA2 | DPDK | ETH | L2XCFWD | BASE
-| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
-| ... | L2 | Intel-X520-DA2
-| Suite Teardown | Tear down DPDK 3-node performance topology
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
-| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
-| ... | 2p10GE NIC X520 Niantic by Intel.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using either binary search or linear search\
-| ... | algorithms with configured starting rate and final step that determines\
-| ... | throughput measurement resolution. Test packets are generated by TG on\
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
-| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
-| ... | payload. MAC addresses are matching MAC addresses of the TG node\
-| ... | interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-# X520-DA2 bandwidth limit
-| ${s_limit} | ${10000000000}
-# Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
-
-*** Test Cases ***
-| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames\
-| | ... | using binary search start at 10GE linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames\
-| | ... | using binary search start at 10GE linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc03-1518B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames\
-| | ... | using binary search start at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc04-1518B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames\
-| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc05-9000B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames\
-| | ... | using binary search start at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc06-9000B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames\
-| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 100kpps,\
-| | ... | LT=0.5%.
-| | ...
-| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc09-1518B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 2C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc10-1518B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps,\
-| | ... | LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc11-9000B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 2C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc12-9000B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps,\
-| | ... | LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc13-64B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 4C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc14-64B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 100kpps,\
-| | ... | LT=0.5%.
-| | ...
-| | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc15-1518B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port. [Ver] Find NDR for 1518 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc16-1518B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port. [Ver] Find PDR for 1518 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps,\
-| | ... | LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc17-9000B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte\
-| | ... | frames using binary search start at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc18-9000B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte
-| | ... | frames using binary search start at 10GE linerate, step 5kpps,\
-| | ... | LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
| ... | L3 | Intel-X520-DA2
| Suite Teardown | Tear down DPDK 3-node performance topology
| ...
+| Test template | Local template
+| ...
| Documentation | *Raw results IPv4 routing test cases*
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
*** Keywords ***
-| Check RR for ethip4-ip4base-l3fwd
+| Local template
| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with ${wt} phy core(s),\
-| | ... | ${rxq} receive queue(s) per NIC port.
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
| | ... | trial throughput test.
| | ...
-| | [Arguments] | ${framesize} | ${wt} | ${rxq}
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
| | ...
-| | # Test Variables required for test teardown
| | Set Test Variable | ${framesize}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${jumbo_frames}= | Set Variable If
-| | ... | ${get_framesize} < ${1522} | no | yes
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
| | ...
-| | Given Start L3FWD on all DUTs | ${wt} | ${rxq} | ${jumbo_frames}
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
| | Then Traffic should pass with maximum rate
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
*** Test Cases ***
| tc01-64B-1t1c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 1C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${64} | wt=1 | rxq=1
+| | framesize=${64} | phy_cores=${1}
| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 1C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${1518} | wt=1 | rxq=1
+| | framesize=${1518} | phy_cores=${1}
| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 1C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${9000} | wt=1 | rxq=1
+| | framesize=${9000} | phy_cores=${1}
| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 1C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=IMIX_v4_1 | wt=1 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${1}
| tc05-64B-2t2c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 2C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${64} | wt=2 | rxq=1
+| | framesize=${64} | phy_cores=${2}
| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 2C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${1518} | wt=2 | rxq=1
+| | framesize=${1518} | phy_cores=${2}
| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 2C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${9000} | wt=2 | rxq=1
+| | framesize=${9000} | phy_cores=${2}
| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 2C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=IMIX_v4_1 | wt=2 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${2}
| tc09-64B-4t4c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 4C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${64} | wt=4 | rxq=2
+| | framesize=${64} | phy_cores=${4}
| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 4C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${1518} | wt=4 | rxq=2
+| | framesize=${1518} | phy_cores=${4}
| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 4C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=${9000} | wt=4 | rxq=2
+| | framesize=${9000} | phy_cores=${4}
| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 4C
-| | ...
-| | [Template] | Check RR for ethip4-ip4base-l3fwd
-| | framesize=IMIX_v4_1 | wt=4 | rxq=2
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | 1NUMA
+| ... | NIC_Intel-X520-DA2 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-X520-DA2
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# X520-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
+++ /dev/null
-# Copyright (c) 2018 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:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| Resource | resources/libraries/robot/dpdk/default.robot
-| Library | resources.libraries.python.topology.Topology
-| Library | resources.libraries.python.NodePath
-| Library | resources.libraries.python.InterfaceUtil
-| Library | resources.libraries.python.DPDK.DPDKTools
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC | 1NUMA
-| ... | NIC_Intel-X520-DA2 | DPDK | IP4FWD | BASE | ETH
-| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
-| ... | L3 | Intel-X520-DA2
-| Suite Teardown | Tear down DPDK 3-node performance topology
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application
-| ... | DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
-| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
-| ... | of packets transmitted. NDR and PDR are discovered for different
-| ... | Ethernet L2 frame sizes using either binary search or linear search
-| ... | algorithms with configured starting rate and final step that determines
-| ... | throughput measurement resolution. Test packets are generated by TG on
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets
-| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
-| ... | payload. MAC addresses are matching MAC addresses of the TG node
-| ... | interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-# X520-DA2 bandwidth limit
-| ${s_limit} | ${10000000000}
-# Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4-ip4dst253_l3fwd
-
-*** Test Cases ***
-| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc02-64B-1t1c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc03-1518B-1t1c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc04-1518B-1t1c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc05-9000B-1t1c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 5kpps.
-| | ...
-| | [Tags] | 9000B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 1 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc06-9000B-1t1c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 5kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 1 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc07-64B-2t2c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 2 phy cores,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc08-64B-2t2c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 2 phy cores,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc09-1518B-2t2c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 2 phy cores,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc10-1518B-2t2c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 2 phy cores,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc11-9000B-2t2c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 2 phy cores,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 5kpps.
-| | ...
-| | [Tags] | 9000B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 2 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc12-9000B-2t2c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 2 phy cores,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 5kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 2 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc13-64B-4t4c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 4 phy cores,\
-| | ... | 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 4C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc14-64B-4t4c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 4 phy cores,\
-| | ... | 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc15-1518B-4t4c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 4 phy cores,\
-| | ... | 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc16-1518B-4t4c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 4 phy cores,\
-| | ... | 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc17-9000B-4t4c-ethip4-ip4base-l3fwd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 4 phy cores,\
-| | ... | 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 5kpps.
-| | ...
-| | [Tags] | 9000B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 4 | 2 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold}
-
-| tc18-9000B-4t4c-ethip4-ip4base-l3fwd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L3 IPv4 routing config with 4 phy cores,\
-| | ... | 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start\
-| | ... | at 10GE linerate, step 5kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L3FWD on all DUTs | 4 | 2 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile} | ${min_rate} | ${max_rate}
-| | ... | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
| ... | L2 | Intel-X710
| Suite Teardown | Tear down DPDK 3-node performance topology
| ...
+| Test template | Local template
+| ...
| Documentation | *Raw results L2 routing test cases*
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ... | at line rate and reports total received/sent packets over trial period.\
| ... | Test packets are generated by TG on\
| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | (flow-group per direction, 254 flows per flow-group) with all packets\
| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
| ... | payload. MAC addresses are matching MAC addresses of the TG node\
| ... | interfaces.
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
*** Keywords ***
-| Check RR for eth-l2xcbase-testpmd
+| Local template
| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with ${wt} phy core(s),\
-| | ... | ${rxq} receive queue(s) per NIC port.
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
| | ... | trial throughput test.
| | ...
-| | [Arguments] | ${framesize} | ${wt} | ${rxq}
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
| | ...
-| | # Test Variables required for test teardown
| | Set Test Variable | ${framesize}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${jumbo_frames}= | Set Variable If
-| | ... | ${get_framesize} < ${1522} | no | yes
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
| | ...
-| | Given Start L2FWD on all DUTs | ${wt} | ${rxq} | ${jumbo_frames}
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
| | Then Traffic should pass with maximum rate
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
*** Test Cases ***
| tc01-64B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=1 | rxq=1
+| | framesize=${64} | phy_cores=${1}
| tc02-1518B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=1 | rxq=1
+| | framesize=${1518} | phy_cores=${1}
| tc03-9000B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=1 | rxq=1
+| | framesize=${9000} | phy_cores=${1}
| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=1 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${1}
| tc05-64B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=2 | rxq=1
+| | framesize=${64} | phy_cores=${2}
| tc06-1518B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=2 | rxq=1
+| | framesize=${1518} | phy_cores=${2}
| tc07-9000B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=2 | rxq=1
+| | framesize=${9000} | phy_cores=${2}
| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=2 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${2}
| tc09-64B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=4 | rxq=2
+| | framesize=${64} | phy_cores=${4}
| tc10-1518B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=4 | rxq=2
+| | framesize=${1518} | phy_cores=${4}
| tc11-9000B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=4 | rxq=2
+| | framesize=${9000} | phy_cores=${4}
| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=4 | rxq=2
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDR | 1NUMA
+| ... | NIC_Intel-X710 | DPDK | ETH | L2XCFWD | BASE
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-X710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results L2 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
+| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
+| ... | 2p10GE NIC X710 by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 254 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# X710 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
+++ /dev/null
-# Copyright (c) 2018 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:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| Resource | resources/libraries/robot/dpdk/default.robot
-| Library | resources.libraries.python.topology.Topology
-| Library | resources.libraries.python.NodePath
-| Library | resources.libraries.python.InterfaceUtil
-| Library | resources.libraries.python.DPDK.DPDKTools
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDRDISC | 1NUMA
-| ... | NIC_Intel-X710 | DPDK | ETH | L2XCFWD | BASE
-| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
-| ... | L2 | Intel-X710
-| Suite Teardown | Tear down DPDK 3-node performance topology
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
-| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
-| ... | 2p10GE NIC X710 by Intel.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using either binary search or linear search\
-| ... | algorithms with configured starting rate and final step that determines\
-| ... | throughput measurement resolution. Test packets are generated by TG on\
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
-| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
-| ... | payload. MAC addresses are matching MAC addresses of the TG node\
-| ... | interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-# X520-DA2 bandwidth limit
-| ${s_limit} | ${10000000000}
-# Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
-
-*** Test Cases ***
-| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc03-1518B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc04-1518B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc05-9000B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc06-9000B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc09-1518B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 2C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc10-1518B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc11-9000B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 2C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc12-9000B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc13-64B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 4C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc14-64B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc15-1518B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc16-1518B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc17-9000B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc18-9000B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 10GE\
-| | ... | linerate, step 5kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR | 1NUMA
+| ... | NIC_Intel-X710 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-X710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p10GE NIC X710 Niantic by Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic\
+| ... | at line rate and reports total received/sent packets over trial period.\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+
+*** Variables ***
+# X710-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
+| | ... | trial throughput test.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Traffic should pass with maximum rate
+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | 1NUMA
+| ... | NIC_Intel-X710 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-X710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p10GE NIC X710 Niantic by Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic\
+| ... | at line rate and reports total received/sent packets over trial period.\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+
+*** Variables ***
+# X710-DA2 bandwidth limit
+| ${s_limit}= | ${10000000000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | MRR | 1NUMA
+| ... | NIC_Intel-XXV710 | DPDK | ETH | L2XCFWD | BASE
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-XXV710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results L2 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
+| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
+| ... | 2p25GE NIC XXV710 by Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic\
+| ... | at line rate and reports total received/sent packets over trial period.\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 254 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+
+*** Variables ***
+# XXV10-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
+| | ... | trial throughput test.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Traffic should pass with maximum rate
+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-mrr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDR | 1NUMA
+| ... | NIC_Intel-XXV710 | DPDK | ETH | L2XCFWD | BASE
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-XXV710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results L2 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
+| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
+| ... | 2p25GE NIC XXV710 by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 254 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# XXV10-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR | 1NUMA
+| ... | NIC_Intel-XXV710 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-XXV710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p25GE NIC XXV710 by Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic\
+| ... | at line rate and reports total received/sent packets over trial period.\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+
+*** Variables ***
+# XXV710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
+| | ... | trial throughput test.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Traffic should pass with maximum rate
+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | 1NUMA
+| ... | NIC_Intel-XXV710 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-XXV710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p25GE NIC XXV710 by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# XXV710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XXV710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
| ... | L2 | Intel-XL710
| Suite Teardown | Tear down DPDK 3-node performance topology
| ...
+| Test template | Local template
+| ...
| Documentation | *Raw results L2 routing test cases*
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.
| ... | at line rate and reports total received/sent packets over trial period.\
| ... | Test packets are generated by TG on\
| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | (flow-group per direction, 254 flows per flow-group) with all packets\
| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
| ... | payload. MAC addresses are matching MAC addresses of the TG node\
| ... | interfaces.
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
*** Keywords ***
-| Check RR for eth-l2xcbase-testpmd
+| Local template
| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with ${wt} phy core(s),\
-| | ... | ${rxq} receive queue(s) per NIC port.
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
| | ... | trial throughput test.
| | ...
-| | [Arguments] | ${framesize} | ${wt} | ${rxq}
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
| | ...
-| | # Test Variables required for test teardown
| | Set Test Variable | ${framesize}
| | ${get_framesize}= | Get Frame Size | ${framesize}
| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
| | ${max_rate}= | Set Variable If
| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
| | ${jumbo_frames}= | Set Variable If
-| | ... | ${get_framesize} < ${1522} | no | yes
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
| | ...
-| | Given Start L2FWD on all DUTs | ${wt} | ${rxq} | ${jumbo_frames}
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
| | Then Traffic should pass with maximum rate
| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
*** Test Cases ***
| tc01-64B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=1 | rxq=1
+| | framesize=${64} | phy_cores=${1}
| tc02-1518B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=1 | rxq=1
+| | framesize=${1518} | phy_cores=${1}
| tc03-9000B-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=1 | rxq=1
+| | framesize=${9000} | phy_cores=${1}
| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 1C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=1 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${1}
| tc05-64B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=2 | rxq=1
+| | framesize=${64} | phy_cores=${2}
| tc06-1518B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=2 | rxq=1
+| | framesize=${1518} | phy_cores=${2}
| tc07-9000B-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=2 | rxq=1
+| | framesize=${9000} | phy_cores=${2}
| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 2 phy cores, 1 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 2C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=2 | rxq=1
+| | framesize=IMIX_v4_1 | phy_cores=${2}
| tc09-64B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 64B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 64B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${64} | wt=4 | rxq=2
+| | framesize=${64} | phy_cores=${4}
| tc10-1518B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 1518B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 1518B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${1518} | wt=4 | rxq=2
+| | framesize=${1518} | phy_cores=${4}
| tc11-9000B-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for 9000B frames using single\
-| | ... | trial throughput test.
-| | ...
| | [Tags] | 9000B | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=${9000} | wt=4 | rxq=2
+| | framesize=${9000} | phy_cores=${4}
| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-mrr
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with \
-| | ... | 4 phy cores, 2 receive queue per NIC port.
-| | ... | [Ver] Measure MaxReceivedRate for IMIX_v4_1 frames using single\
-| | ... | trial throughput test.
-| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
-| | ...
| | [Tags] | IMIX | 4C
-| | ...
-| | [Template] | Check RR for eth-l2xcbase-testpmd
-| | framesize=IMIX_v4_1 | wt=4 | rxq=2
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDR | 1NUMA
+| ... | NIC_Intel-XL710 | DPDK | ETH | L2XCFWD | BASE
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L2 | Intel-XL710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results L2 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
+| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
+| ... | 2p40GE NIC XL710 by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L2 frame forwarding config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L2FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-eth-l2xcbase-testpmd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
+++ /dev/null
-# Copyright (c) 2018 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:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| Resource | resources/libraries/robot/dpdk/default.robot
-| Library | resources.libraries.python.topology.Topology
-| Library | resources.libraries.python.NodePath
-| Library | resources.libraries.python.InterfaceUtil
-| Library | resources.libraries.python.DPDK.DPDKTools
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | PERFTEST | NDRPDRDISC | 1NUMA
-| ... | NIC_Intel-XL710 | DPDK | ETH | L2XCFWD | BASE
-| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
-| ... | L2 | Intel-XL710
-| Suite Teardown | Tear down DPDK 3-node performance topology
-| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 frame forwarding.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK testpmd\
-| ... | application and use the io forwarding mode. DUT1 and DUT2 tested with\
-| ... | 2p40GE NIC XL710 by Intel.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using either binary search or linear search\
-| ... | algorithms with configured starting rate and final step that determines\
-| ... | throughput measurement resolution. Test packets are generated by TG on\
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
-| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
-| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
-| ... | payload. MAC addresses are matching MAC addresses of the TG node\
-| ... | interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-# XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
-| ${s_24.5G} | ${24500000000}
-# XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
-| ${s_18.75Mpps} | ${18750000}
-# Traffic profile:
-| ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
-
-*** Test Cases ***
-| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc03-1518B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc04-1518B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc05-9000B-1t1c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 1C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc06-9000B-1t1c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 1 phy core,\
-| | ... | 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 1C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 1 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 2C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc09-1518B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 2C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc10-1518B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc11-9000B-2t2c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 2C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc12-9000B-2t2c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 2 phy\
-| | ... | cores, 1 receive queue per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 2C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 2 | 1 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc13-64B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 100kpps.
-| | ...
-| | [Tags] | 64B | 4C | NDRDISC
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc14-64B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 64 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 100kpps, LT=0.5%.
-| | ...
-| | [Tags] | 64B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${64}
-| | ${min_rate}= | Set Variable | ${100000}
-| | ${max_rate}= | Set Variable | ${s_18.75Mpps}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc15-1518B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 1518B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc16-1518B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 1518 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps, LT=0.5%.
-| | ...
-| | [Tags] | 1518B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${1518}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | no
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
-
-| tc17-9000B-4t4c-eth-l2xcbase-testpmd-ndrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find NDR for 9000 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 10kpps.
-| | ...
-| | [Tags] | 9000B | 4C | NDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | yes
-| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold}
-
-| tc18-9000B-4t4c-eth-l2xcbase-testpmd-pdrdisc
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2 frame forwarding config with 4 phy\
-| | ... | cores, 2 receive queues per NIC port.
-| | ... | [Ver] Find PDR for 9000 Byte frames using binary search start at 40GE\
-| | ... | linerate, step 5kpps, LT=0.5%.
-| | ...
-| | [Tags] | 9000B | 4C | PDRDISC | SKIP_PATCH
-| | ...
-| | ${framesize}= | Set Variable | ${9000}
-| | ${min_rate}= | Set Variable | ${10000}
-| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${framesize}
-| | ${binary_min}= | Set Variable | ${min_rate}
-| | ${binary_max}= | Set Variable | ${max_rate}
-| | ${threshold}= | Set Variable | ${min_rate}
-| | Given Start L2FWD on all DUTs | 4 | 2 | yes
-| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
-| | ... | ${binary_max} | ${traffic_profile}
-| | ... | ${min_rate} | ${max_rate} | ${threshold} | ${perf_pdr_loss_acceptance}
-| | ... | ${perf_pdr_loss_acceptance_type}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR | 1NUMA
+| ... | NIC_Intel-XL710 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-XL710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p40GE NIC XL710 by Intel.
+| ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic\
+| ... | at line rate and reports total received/sent packets over trial period.\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of the TG node\
+| ... | interfaces.
+
+*** Variables ***
+# XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure MaxReceivedRate for ${framesize} frames using single\
+| | ... | trial throughput test.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Traffic should pass with maximum rate
+| | ... | ${max_rate}pps | ${framesize} | ${traffic_profile}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-mrr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2018 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:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| Resource | resources/libraries/robot/dpdk/default.robot
+| Library | resources.libraries.python.topology.Topology
+| Library | resources.libraries.python.NodePath
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.DPDK.DPDKTools
+| ...
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | 1NUMA
+| ... | NIC_Intel-XL710 | DPDK | IP4FWD | BASE | ETH
+| ...
+| Suite Setup | Set up DPDK 3-node performance topology with DUT's NIC model
+| ... | L3 | Intel-XL710
+| Suite Teardown | Tear down DPDK 3-node performance topology
+| ...
+| Test template | Local template
+| ...
+| Documentation | *Raw results IPv4 routing test cases*
+| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
+| ... | with single links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L3 IPv4 routing.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 run the DPDK l3fwd application\
+| ... | DUT1 and DUT2 tested with 2p40GE NIC XL710 by Intel.
+| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
+| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
+| ... | of packets transmitted. NDR and PDR are discovered for different\
+| ... | Ethernet L2 frame sizes using MLRsearch library\
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 253 flows per flow-group) with\
+| ... | all packets containing Ethernet header,IPv4 header with static payload.\
+| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
+
+*** Variables ***
+# XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps
+| ${s_24.5G}= | ${24500000000}
+# XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps
+| ${s_18.75Mpps}= | ${18750000}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst253_l3fwd
+
+*** Keywords ***
+| Local template
+| | [Documentation]
+| | ... | [Cfg] DUT runs L3 IPv4 routing config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.
+| | ...
+| | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None}
+| | ...
+| | Set Test Variable | ${framesize}
+| | Set Test Variable | ${min_rate} | ${20000}
+| | ${get_framesize}= | Get Frame Size | ${framesize}
+| | ${max_rate}= | Calculate pps | ${s_24.5G} | ${get_framesize}
+| | ${max_rate}= | Set Variable If
+| | ... | ${max_rate} > ${s_18.75Mpps} | ${s_18.75Mpps} | ${max_rate}
+| | ${jumbo_frames}= | Set Variable If
+| | ... | ${get_framesize} < ${1522} | ${False} | ${True}
+| | ...
+| | Given Start L3FWD on all DUTs | ${phy_cores} | ${rxq} | ${jumbo_frames}
+| | Then Find NDR and PDR intervals using optimized search
+| | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}
+
+*** Test Cases ***
+| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 1C
+| | framesize=${64} | phy_cores=${1}
+
+| tc02-1518B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 1C
+| | framesize=${1518} | phy_cores=${1}
+
+| tc03-9000B-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 1C
+| | framesize=${9000} | phy_cores=${1}
+
+| tc04-IMIX-1t1c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 1C
+| | framesize=IMIX_v4_1 | phy_cores=${1}
+
+| tc05-64B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 2C
+| | framesize=${64} | phy_cores=${2}
+
+| tc06-1518B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 2C
+| | framesize=${1518} | phy_cores=${2}
+
+| tc07-9000B-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 2C
+| | framesize=${9000} | phy_cores=${2}
+
+| tc08-IMIX-2t2c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 2C
+| | framesize=IMIX_v4_1 | phy_cores=${2}
+
+| tc09-64B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 64B | 4C
+| | framesize=${64} | phy_cores=${4}
+
+| tc10-1518B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 1518B | 4C
+| | framesize=${1518} | phy_cores=${4}
+
+| tc11-9000B-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | 9000B | 4C
+| | framesize=${9000} | phy_cores=${4}
+
+| tc12-IMIX-4t4c-ethip4-ip4base-l3fwd-ndrpdr
+| | [Tags] | IMIX | 4C
+| | framesize=IMIX_v4_1 | phy_cores=${4}
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - perf_pdr_loss_acceptance - Loss acceptance treshold
| | ... | - perf_pdr_loss_acceptance_type - Loss acceptance treshold type
-| | ... | - perf_vm_image - Guest VM disk image
| | ... | - pkt_trace - Switch to enable packet trace for test
| | ... | - dut_stats - Switch to enable DUT statistics
| | ...
| | Set Global Variable | ${perf_pdr_loss_acceptance} | 0.5
| | Set Global Variable | ${perf_pdr_loss_acceptance_type} | percentage
-| | Set Global Variable | ${perf_vm_image} | /var/lib/vm/csit-nested-1.7.img
| | Set Global Variable | ${pkt_trace} | ${False}
| | Set Global Variable | ${dut_stats} | ${False}
model: Intel-XL710
port2:
# s14-t32-sut1-c2/p2 - 10GE port1 on Intel NIC x710 4p10GE.
- mac_address: "3c:fd:fe:a8:ae:61"
+ mac_address: "3c:fd:fe:a8:ae:61"
pci_address: "0000:18:00.1"
ip4_address: "172.16.120.1"
driver: i40e
Code Review / csit.git / commitdiff