From 9bf492e01dad7309287e8491ec7ac29f43032aed Mon Sep 17 00:00:00 2001
From: Dino Madarang <dinox.madarang@intel.com>
Date: Tue, 3 Oct 2017 01:02:17 +0000
Subject: samples: Add generic L3 forwarder tests

A generic throughput test case that can be used as a
stub code for a Linux-based VNF configured as an L3 forwarder.

Supported context:
* Standalone OVSDPDK and SRIOV
* Baremetal

Code changes:
* Allow pmd-cpu-mask and lcore mask for OVS DPDK
* router_vnf.py - configures interface IP addresses and static arp entries
  using ip command
* NFVi KPIs
* Allow cputune tag for standalone context to be able to PIN on NUMA 1 cpus

SRIOV Test cases:
* RFC2544 Ethernet framesizes, 128K Flows
* 2,4 and 6 ports
* 2 and 3 vcpus per port
*
OVSDPDK Test cases:
* RFC2544 Ethernet framesizes, 128K Flows
* 2 and 4 ports
* 2 vcpus per port
* 2 PMD threads per port

TODO:
* Documentation
* Add 6 ports tests

References:
* router_vnf.py is based on sample_vnf.py
* tc_*.yaml files are based on acl/vfw test case files

Added unitests
Added get_stats to parse ip -s link

Change-Id: Id1b969d5420dfcab7c1e695acbd2cd1655747efe
Signed-off-by: Dino Simeon Madarang <dinox.madarang@intel.com>
Signed-off-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Reviewed-by: Alain Jebara <alain.jebara@intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com>
Reviewed-by: Emma Foley <emma.l.foley@intel.com>
Reviewed-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
Reviewed-by: Ross Brattain <ross.b.brattain@intel.com>
Reviewed-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
Signed-off-by: Dhaval Patel <dhaval.r.patel@intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
---
 yardstick/benchmark/contexts/standalone/model.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'yardstick/benchmark/contexts/standalone/model.py')

diff --git a/yardstick/benchmark/contexts/standalone/model.py b/yardstick/benchmark/contexts/standalone/model.py
index a8943c3f6..85ae14b1d 100644
--- a/yardstick/benchmark/contexts/standalone/model.py
+++ b/yardstick/benchmark/contexts/standalone/model.py
@@ -43,6 +43,7 @@ VM_TEMPLATE = """
     <hugepages />
   </memoryBacking>
   <vcpu cpuset='{cpuset}'>{vcpu}</vcpu>
+ {cputune}
   <os>
     <type arch="x86_64" machine="pc-i440fx-utopic">hvm</type>
     <boot dev="hd" />
@@ -242,6 +243,7 @@ class Libvirt(object):
         hw_socket = flavor.get('hw_socket', '0')
         cpuset = Libvirt.pin_vcpu_for_perf(connection, hw_socket)
 
+        cputune = extra_spec.get('cputune', '')
         mac = StandaloneContextHelper.get_mac_address(0x00)
         image = cls.create_snapshot_qemu(connection, index,
                                          flavor.get("images", None))
@@ -252,7 +254,7 @@ class Libvirt(object):
             memory=memory, vcpu=vcpu, cpu=cpu,
             numa_cpus=numa_cpus,
             socket=socket, threads=threads,
-            vm_image=image, cpuset=cpuset)
+            vm_image=image, cpuset=cpuset, cputune=cputune)
 
         write_file(cfg, vm_xml)
 
@@ -269,6 +271,7 @@ class Libvirt(object):
         sys_obj = CpuSysCores(connection)
         soc_cpu = sys_obj.get_core_socket()
         sys_cpu = int(soc_cpu["cores_per_socket"])
+        socket = str(socket)
         cores = "%s-%s" % (soc_cpu[socket][0], soc_cpu[socket][sys_cpu - 1])
         if int(soc_cpu["thread_per_core"]) > 1:
             threads = "%s-%s" % (soc_cpu[socket][sys_cpu], soc_cpu[socket][-1])
-- 
cgit 1.2.3-korg