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| author |   Antonio Fischetti <antonio.fischetti@intel.com> | 2016-08-11 12:59:46 +0100 |
|---|---|---|
| committer |   Maryam Tahhan <maryam.tahhan@intel.com> | 2016-10-09 12:03:01 +0000 |
| commit | da5b1633255f904f7d4f4c38c52df2f7f8e74092 (patch) | |
| tree | d953d92d9a8b6dae2f3cf8cbd263d1ba729ace74 /vswitches/ovs_dpdk_vhost.py | |
| parent | 270930fe5ce8634f0e9e6f6e838c92274739d814 (diff) | |
CLI: add Multiqueue params.
This patch implements the following new CLI parameters that
can be used in the --test-params list.
1. guest_nic_queues, which overrides all GUEST_NIC_QUEUES values
2. guest_testpmd_txq, which overrides all GUEST_TESTPMD_TXQ
3. guest_testpmd_rxq, which overrides all GUEST_TESTPMD_RXQ
4. guest_testpmd_nb_cores, which overrides all GUEST_TESTPMD_NB_CORES
values
5. guest_testpmd_cpu_mask, which overrides all GUEST_TESTPMD_CPU_MASK
values
6. vswitch_dpdk_multi_queues, which overrides VSWITCH_DPDK_MULTI_QUEUES
7. guest_smp, which overrides all GUEST_SMP values
8. guest_core_binding, which overrides all GUEST_CORE_BINDING values
When they are present in the CLI the corresponding settings from the
configuration files will be overridden.
As an example a usage can be:
./vsperf --test-params "guest_nic_queues=2;guest_testpmd_txq=1;\
guest_testpmd_rxq=1;guest_testpmd_nb_cores=1"...
v2: rebase + rework to add other CLI params as suggested and update doc.
v3: changes in 'testusage.rst' doc.
JIRA: VSPERF-371
Change-Id: I140d6e068c1653d21aaa0df27532a48c4a12c151
Signed-off-by: Antonio Fischetti <antonio.fischetti@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Diffstat (limited to 'vswitches/ovs_dpdk_vhost.py')
| -rw-r--r-- | vswitches/ovs_dpdk_vhost.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/vswitches/ovs_dpdk_vhost.py b/vswitches/ovs_dpdk_vhost.py index 327a697d..5beb0051 100644 --- a/vswitches/ovs_dpdk_vhost.py +++ b/vswitches/ovs_dpdk_vhost.py @@ -22,6 +22,7 @@ import os from src.ovs import OFBridge from src.dpdk import dpdk from conf import settings +from conf import get_test_param from vswitches.ovs import IVSwitchOvs class OvsDpdkVhost(IVSwitchOvs): @@ -69,6 +70,11 @@ class OvsDpdkVhost(IVSwitchOvs): dpdk.init() super(OvsDpdkVhost, self).start() # old style OVS <= 2.5.0 multi-queue enable + vswitch_dpdk_multi_queues = \ + int(get_test_param('vswitch_dpdk_multi_queues', 0)) + if vswitch_dpdk_multi_queues: + settings.setValue('VSWITCH_DPDK_MULTI_QUEUES', \ + vswitch_dpdk_multi_queues) if settings.getValue('OVS_OLD_STYLE_MQ') and \ int(settings.getValue('VSWITCH_DPDK_MULTI_QUEUES')): tmp_br = OFBridge(timeout=-1) |