CSIT-339: Add Keywords for SMT

[csit.git] / tests / perf / 10ge2p1x710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc.robot

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*** Settings ***
| Resource | resources/libraries/robot/performance.robot
| Library | resources.libraries.python.QemuUtils
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
| ...        | NIC_Intel-X710 | ETH | L2BDMACLRN | BASE | VHOST | VM
| Suite Setup | 3-node Performance Suite Setup with DUT's NIC model
| ... | L2 | Intel-X710
| Suite Teardown | 3-node Performance Suite Teardown
| Test Setup | Setup all DUTs before test
| Test Teardown | Run Keywords
| ...           | Run Keyword If Test Failed
| ...           | Traffic should pass with no loss | 10
| ...           | ${min_rate}pps | ${framesize} | 3-node-bridge
| ...           | fail_on_loss=${False}
| ...           | AND | Show Vpp Vhost On All DUTs
| ...           | AND | Remove startup configuration of VPP from all DUTs
| ...           | AND | Guest VM with dpdk-testpmd Teardown | ${dut1}
| ...                 | ${dut1_vm_refs}
| ...           | AND | Guest VM with dpdk-testpmd Teardown | ${dut2}
| ...                 | ${dut2_vm_refs}
| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
| ... | vhost-user interfaces using 5 cores pinned to cpus on NUMA1 and 2048M
| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
| ... | io, rxd/txd=256, burst=64. DUT1, DUT2 are 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 ***
# X710 bandwidth limit
| ${s_limit} | ${10000000000}
# Socket names
| ${bd_id1}= | 1
| ${bd_id2}= | 2
| ${sock1}= | /tmp/sock-1-${bd_id1}
| ${sock2}= | /tmp/sock-1-${bd_id2}

*** Test Cases ***
| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames\
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | ...
| | [Tags] | 1T1C | STHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames\
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 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] | 1T1C | STHREAD | 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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 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] | 1T1C | STHREAD | 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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame\
| | ... | size using binary search start at 10GE linerate, step 5kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | 1T1C | STHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core,\
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame\
| | ... | size using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | 1T1C | STHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames\
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | ...
| | [Tags] | 2T2C | MTHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames\
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 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] | 2T2C | MTHREAD | 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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 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] | 2T2C | MTHREAD | 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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame\
| | ... | size using binary search start at 10GE linerate, step 5kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | 2T2C | MTHREAD | NDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores,\
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame\
| | ... | size using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | 2T2C | MTHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc13-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames\
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | ...
| | [Tags] | 4T4C | MTHREAD | NDRDISC
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc14-64B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames\
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | ...
| | [Tags] | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | ${64}
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc15-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 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] | 4T4C | MTHREAD | 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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc16-1518B-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 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] | 4T4C | MTHREAD | 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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}

| tc17-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for IMIX_v4_1 frame\
| | ... | size using binary search start at 10GE linerate, step 5kpps.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | 4T4C | MTHREAD | NDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold}

| tc18-IMIX-4t4c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores,\
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for IMIX_v4_1 frame\
| | ... | size using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B; 16x570B; 4x1518B)
| | ...
| | [Tags] | 4T4C | MTHREAD | PDRDISC | SKIP_PATCH
| | ...
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${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}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' in 3-node single-link topo
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | And Setup scheduler policy for VPP on all DUTs
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge | ${min_rate} | ${max_rate}
| | ... | ${threshold} | ${glob_loss_acceptance} | ${glob_loss_acceptance_type}