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| author |   Peter Mikus <pmikus@cisco.com> | 2018-08-07 08:17:12 +0000 |
|---|---|---|
| committer | Peter Mikus <pmikus@cisco.com> | 2018-08-20 13:59:33 +0000 |
| commit | 92d4e47bfbca31e10c44dee7f74da4c6fd9e6e4c (patch) | |
| tree | 0587db0aba8b73db4cbb944e02b7369fe784f0c1 /tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot | |
| parent | 5353acda23c0884c74ef9ba3e2ec81dd13190e95 (diff) | |
Refactor VHOST code
CSIT-1164 Create VM vhost tests for 2-node topology
CSIT-1173 Implement VM vhost KWs for 2-node topology
- Cleanup QemuUtils.py Library (PEP8, some TODOs, readability, multi queue,
ring size, qemu version detection)
- Cleanup VHOST KWs perf (Unify running QEMU on N-node topology)
- Add ability to configure Queues, Hyperthreading, automatically compute
number of CPU for VM/Testpmd and RXQ for Testpmd workload.
- Partial cleanup of configuration KWs (l2xc, l2bd) for 2-node
- Create IPv4 2-node KW
Change-Id: I8aae1355bafa651de715cd438fe706c443ea1d88
Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot')
| -rw-r--r-- | tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot b/tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot index 0fb2de1216..37d1b57355 100644 --- a/tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot +++ b/tests/vpp/perf/vm_vhost/40ge2p1xl710-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr.robot @@ -57,21 +57,26 @@ | ... | *[Ref] Applicable standard specifications:* RFC2544. *** Variables *** -| ${perf_qemu_qsz}= | 1024 # 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} -# CPU settings -| ${system_cpus}= | ${1} -| ${vpp_cpus}= | ${5} -| ${vm_cpus}= | ${5} # Traffic profile: | ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253 *** Keywords *** | Local Template -| | [Documentation] | FIXME. +| | [Documentation] +| | ... | [Cfg] DUT runs L2BD switching config. +| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. +| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\ +| | ... +| | ... | *Arguments:* +| | ... | - framesize - Framesize in Bytes in integer or string (IMIX_v4_1). +| | ... | Type: integer, string +| | ... | - phy_cores - Number of physical cores. Type: integer +| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer +| | ... | | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None} | | ... | | Set Test Variable | ${framesize} @@ -86,9 +91,11 @@ | | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo And Handle Multi Seg | | ... | ${s_24.5G} | ${framesize} | pps_limit=${s_18.75Mpps} | | And Apply startup configuration on all VPP DUTs -| | When Initialize IPv4 forwarding with vhost for '2' VMs in 3-node circular topology -| | Set Test Variable | \${jumbo_frames} | ${jumbo} -| | And Configure '2' guest VMs with dpdk-testpmd-mac connected via vhost-user in 3-node circular topology +| | When Initialize IPv4 forwarding with vhost in 3-node circular topology +| | ... | vm_count=${2} +| | And Configure guest VMs with dpdk-testpmd-mac connected via vhost-user +| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024} +| | ... | use_tuned_cfs=${False} | | Then Find NDR and PDR intervals using optimized search | | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate} |