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>

1 files changed, 4 insertions, 5 deletions

diff --git a/tests/vpp/perf/vm_vhost/10ge2p1x710-1lbdpdk-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot b/tests/vpp/perf/vm_vhost/10ge2p1x710-1lbdpdk-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
index 3cc6a30cd6..408ae015b8 100644
--- a/tests/vpp/perf/vm_vhost/10ge2p1x710-1lbdpdk-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
+++ b/tests/vpp/perf/vm_vhost/10ge2p1x710-1lbdpdk-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr.robot
@@ -62,7 +62,6 @@
 | ${dut1_eth_bond_if1_name}= | BondEthernet0
 | ${dut2_eth_bond_if1}= | eth_bond1
 | ${dut2_eth_bond_if1_name}= | BondEthernet0
-| ${perf_qemu_qsz}= | 1024
 | ${subid}= | 10
 | ${tag_rewrite}= | pop-1
 | ${overhead}= | ${4}
@@ -109,12 +108,12 @@
 | | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
 | | ... | ${tag_rewrite}
 | | ${vm1}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
-| | ... | jumbo_frames=${jumbo}
+| | ... | DUT1 | ${sock1} | ${sock2} | DUT1_VM1 | jumbo=${jumbo}
+| | ... | perf_qemu_qsz=${1024} | use_tuned_cfs=${False}
 | | And Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
 | | ${vm2}= | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
-| | ... | jumbo_frames=${jumbo}
+| | ... | DUT2 | ${sock1} | ${sock2} | DUT2_VM1 | jumbo=${jumbo}
+| | ... | perf_qemu_qsz=${1024} | use_tuned_cfs=${False}
 | | And Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
 | | Then Find NDR and PDR intervals using optimized search
 | | ... | ${framesize} | ${traffic_profile} | ${min_rate} | ${max_rate}