CSIT-661: re-add vring256 tuned CFS for vpp workers and guest-testpmd

1. add vhost tests (L2XBD, L2XC and IP4BASE) with vring set to 256 and
   tuned CFS setting
2. add vhost tests (L2XBD, L2XC and IP4BASE) with vring set to 256 and
   default CFS setting

Change-Id: I25aae6839d3e621316d35f5c9525389a6faabd56
Signed-off-by: Jan Gelety <jgelety@cisco.com>

1 files changed, 59 insertions, 23 deletions

diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index f905f0cf3e..57113cea91 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -201,6 +201,14 @@
 | | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
 | | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
 | | ...
+| | ... | _NOTE:_ This KW uses following test case variables:
+| | ... | - ${dut1} - DUT1 node.
+| | ... | - ${dut2} - DUT2 node.
+| | ... | - ${dut1_if1} - DUT1 interface towards TG.
+| | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
+| | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
+| | ... | - ${dut2_if2} - DUT2 interface towards TG.
+| | ...
 | | ... | *Return:*
 | | ... | - No value returned
 | | ...
@@ -213,15 +221,15 @@
 | | ...
 | | Set interfaces in path in 3-node circular topology up
 | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2}
-| | ${dut1_vif1}= | Set Variable | ${vhost_if1}
-| | ${dut1_vif2}= | Set Variable | ${vhost_if2}
+| | ... | ${sock1} | ${sock2} | dut1_vhost_if1 | dut1_vhost_if2
+| | ${dut1_vif1}= | Set Variable | ${dut1_vhost_if1}
+| | ${dut1_vif2}= | Set Variable | ${dut1_vhost_if2}
 | | Set Interface State | ${dut1} | ${dut1_vif1} | up
 | | Set Interface State | ${dut1} | ${dut1_vif2} | up
 | | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | ... | ${sock1} | ${sock2}
-| | ${dut2_vif1}= | Set Variable | ${vhost_if1}
-| | ${dut2_vif2}= | Set Variable | ${vhost_if2}
+| | ... | ${sock1} | ${sock2} | dut2_vhost_if1 | dut2_vhost_if2
+| | ${dut2_vif1}= | Set Variable | ${dut2_vhost_if1}
+| | ${dut2_vif2}= | Set Variable | ${dut2_vhost_if2}
 | | Set Interface State | ${dut2} | ${dut2_vif1} | up
 | | Set Interface State | ${dut2} | ${dut2_vif2} | up
 | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1} | ${dut1_vif1}
@@ -614,6 +622,14 @@
 | | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
 | | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
 | | ...
+| | ... | _NOTE:_ This KW uses following test case variables:
+| | ... | - ${dut1} - DUT1 node.
+| | ... | - ${dut2} - DUT2 node.
+| | ... | - ${dut1_if1} - DUT1 interface towards TG.
+| | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
+| | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
+| | ... | - ${dut2_if2} - DUT2 interface towards TG.
+| | ...
 | | ... | *Example:*
 | | ...
 | | ... | \| L2 xconnect with Vhost-User initialized in a 3-node \
@@ -622,13 +638,13 @@
 | | [Arguments] | ${sock1} | ${sock2}
 | | ...
 | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2}
-| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1}
-| | Configure L2XC | ${dut1} | ${dut1_if2} | ${vhost_if2}
+| | ... | ${sock1} | ${sock2} | dut1_vhost_if1 | dut1_vhost_if2
+| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1_vhost_if1}
+| | Configure L2XC | ${dut1} | ${dut1_if2} | ${dut1_vhost_if2}
 | | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | ... | ${sock1} | ${sock2}
-| | Configure L2XC | ${dut2} | ${dut2_if1} | ${vhost_if1}
-| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}
+| | ... | ${sock1} | ${sock2} | dut2_vhost_if1 | dut2_vhost_if2
+| | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_vhost_if1}
+| | Configure L2XC | ${dut2} | ${dut2_if2} | ${dut2_vhost_if2}
 | | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Initialize L2 xconnect with Vhost-User for '${nr}' in 3-node circular topology
@@ -727,8 +743,16 @@
 | | ... | *Arguments:*
 | | ... | - bd_id1 - Bridge domain ID. Type: integer
 | | ... | - bd_id2 - Bridge domain ID. Type: integer
-| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
+| | ... | - sock1 - Sock path for the first Vhost-User interface. Type: string
+| | ... | - sock2 - Sock path for the second Vhost-User interface. Type: string
+| | ...
+| | ... | _NOTE:_ This KW uses following test case variables:
+| | ... | - ${dut1} - DUT1 node.
+| | ... | - ${dut2} - DUT2 node.
+| | ... | - ${dut1_if1} - DUT1 interface towards TG.
+| | ... | - ${dut1_if2} - DUT1 interface towards DUT2.
+| | ... | - ${dut2_if1} - DUT2 interface towards DUT1.
+| | ... | - ${dut2_if2} - DUT2 interface towards TG.
 | | ...
 | | ... | *Example:*
 | | ...
@@ -738,17 +762,17 @@
 | | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
 | | ...
 | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2}
+| | ... | ${sock1} | ${sock2} | dut1_vhost_if1 | dut1_vhost_if2
 | | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut1} | ${dut1_vhost_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
+| | Add interface to bridge domain | ${dut1} | ${dut1_vhost_if2} | ${bd_id2}
 | | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | ... | ${sock1} | ${sock2}
+| | ... | ${sock1} | ${sock2} | dut2_vhost_if1 | dut2_vhost_if2
 | | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${bd_id1}
-| | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
+| | Add interface to bridge domain | ${dut2} | ${dut2_vhost_if1} | ${bd_id1}
 | | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
-| | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
+| | Add interface to bridge domain | ${dut2} | ${dut2_vhost_if2} | ${bd_id2}
 | | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Initialize L2 bridge domains with Vhost-User for '${nr}' VMs in 3-node circular topology
@@ -1000,7 +1024,10 @@
 | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${count} | smt_used=${False}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | Run Keyword | ${vm_name}.Build QEMU | ${dut_node} | apply_patch=${True}
+| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
+| | ... | ${True}
+| | Run Keyword | ${vm_name}.Build QEMU | ${dut_node}
+| | ... | apply_patch=${apply_patch}
 | | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
 | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
 | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
@@ -1008,6 +1035,7 @@
 | | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
 | | ${vm}= | Run keyword | ${vm_name}.Qemu Start
 | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
+| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
 | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
 | | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True}
 | | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz}
@@ -1077,7 +1105,10 @@
 | | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | Run Keyword | ${vm_name}.Build QEMU | ${dut_node} | apply_patch=${True}
+| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
+| | ... | ${True}
+| | Run Keyword | ${vm_name}.Build QEMU | ${dut_node}
+| | ... | apply_patch=${apply_patch}
 | | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
 | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
 | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
@@ -1085,6 +1116,7 @@
 | | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
 | | ${vm}= | Run keyword | ${vm_name}.Qemu Start
 | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
+| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
 | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
 | | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True}
 | | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz}
@@ -1138,7 +1170,10 @@
 | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${count} | smt_used=${False}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
 | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | Run Keyword | ${vm_name}.Build QEMU | ${dut_node} | apply_patch=${True}
+| | ${apply_patch}= | Set Variable If | "${perf_qemu_qsz}" == "256" | ${False}
+| | ... | ${True}
+| | Run Keyword | ${vm_name}.Build QEMU | ${dut_node}
+| | ... | apply_patch=${apply_patch}
 | | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin}
 | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
 | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1
@@ -1146,6 +1181,7 @@
 | | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
 | | ${vm}= | Run keyword | ${vm_name}.Qemu Start
 | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
+| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
 | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
 | | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
 | | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}