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authorChristian Trautman <ctrautma@redhat.com>2016-06-28 12:27:17 -0400
committerChristian Trautman <ctrautma@redhat.com>2016-06-29 17:49:52 -0400
commit095fa73e80f7a9485e72a7f3ba23c4e4608627cd (patch)
treeef727e2aba11f9a15fd29099a07ced1a85ed6607 /conf
parente04b1b9a22f93bb1783ff9e82486aec38dcb0efb (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.conf4
-rw-r--r--conf/04_vnf.conf15
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