diff options
| author |   Christian Trautman <ctrautma@redhat.com> | 2016-06-28 12:27:17 -0400 |
|---|---|---|
| committer | Christian Trautman <ctrautma@redhat.com> | 2016-06-29 17:49:52 -0400 |
| commit | 095fa73e80f7a9485e72a7f3ba23c4e4608627cd (patch) | |
| tree | ef727e2aba11f9a15fd29099a07ced1a85ed6607 /conf | |
| parent | e04b1b9a22f93bb1783ff9e82486aec38dcb0efb (diff) | |
multi-queue: Add basic multi-queue functionality
Adds support for multi-queue using the following config.
* VNF = QemuDpdkVhostUser
* VSWITCH = OvsDpdkVhost
* Guest Loopback as testpmd
Adds CPU mask, nbcore, rxq, and txq options for testpmd.
Adds option for guest nic multi-queue.
Adds option for dpdkvhostuser and dpdk multi-queue enable
JIRA: VSPERF-309
Change-Id: I5296fc18b430eace598d8c51620fc27a6c46a65e
Signed-off-by: Christian Trautman <ctrautma@redhat.com>
Diffstat (limited to 'conf')
| -rw-r--r-- | conf/02_vswitch.conf | 4 | ||||
| -rw-r--r-- | conf/04_vnf.conf | 15 |
2 files changed, 19 insertions, 0 deletions
diff --git a/conf/02_vswitch.conf b/conf/02_vswitch.conf index 7f9daf1c..79f0afbd 100644 --- a/conf/02_vswitch.conf +++ b/conf/02_vswitch.conf @@ -84,6 +84,10 @@ VSWITCHD_DPDK_CONFIG = { # Note: VSPERF will automatically detect, which type of DPDK configuration should # be used. +# To enable multi queue modify the below param to the number of queues. +# 0 = disabled +VSWITCH_MULTI_QUEUES = 0 + # parameters passed to ovs-vswitchd in case that OvsVanilla is selected VSWITCHD_VANILLA_ARGS = [] diff --git a/conf/04_vnf.conf b/conf/04_vnf.conf index 926ea50a..0a80c1af 100644 --- a/conf/04_vnf.conf +++ b/conf/04_vnf.conf @@ -98,10 +98,25 @@ GUEST_SMP = ['2', '2'] # For 2 VNFs you may use [(4,5), (6, 7)] GUEST_CORE_BINDING = [(6, 7), (9, 10)] +# Queues per NIC inside guest for multi-queue configuration, requires switch +# multi-queue to be enabled. Set to 0 for disabled. +GUEST_NIC_QUEUES = 0 + GUEST_START_TIMEOUT = 120 GUEST_OVS_DPDK_DIR = '/root/ovs_dpdk' OVS_DPDK_SHARE = '/mnt/ovs_dpdk_share' +# Set the CPU mask for testpmd loopback. To bind to specific guest CPUs use -l +# GUEST_TESTPMD_CPU_MASK = '-l 0,1' +GUEST_TESTPMD_CPU_MASK = '-c 0x3' + +# Testpmd multi-core config. Leave at 0's for disabled. Will not enable unless +# GUEST_NIC_QUEUES are > 0. For bi directional traffic NB_CORES must be equal +# to (RXQ + TXQ). +GUEST_TESTPMD_NB_CORES = 0 +GUEST_TESTPMD_TXQ = 0 +GUEST_TESTPMD_RXQ = 0 + # IP addresses to use for Vanilla OVS PVP testing # Consider using RFC 2544/3330 recommended IP addresses for benchmark testing. # Network: 198.18.0.0/15 |