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authorDeepak S <deepak.s@linux.intel.com>2017-09-22 20:40:35 -0700
committerRoss Brattain <ross.b.brattain@intel.com>2017-10-02 14:16:12 -0700
commit49a2c577be946f3a14564c5e8af78db6af446976 (patch)
treec99a910b6b057e7ff97300e93615c8546b7ad577
parentb9907b765c105b5057f2f4740df4556a9e8ce746 (diff)
Optimize Core usage for the sampleVNFs
Change-Id: I80aa7e796b9ca4c4881c78310860e293a4a75560 Signed-off-by: Deepak S <deepak.s@linux.intel.com> Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
-rw-r--r--samples/vnf_samples/nsut/vfw/tc_baremetal_rfc2544_ipv4_1rule_1flow_64B_trex_4port.yaml3
-rw-r--r--yardstick/network_services/helpers/samplevnf_helper.py20
2 files changed, 10 insertions, 13 deletions
diff --git a/samples/vnf_samples/nsut/vfw/tc_baremetal_rfc2544_ipv4_1rule_1flow_64B_trex_4port.yaml b/samples/vnf_samples/nsut/vfw/tc_baremetal_rfc2544_ipv4_1rule_1flow_64B_trex_4port.yaml
index 0904ace2c..8ec063657 100644
--- a/samples/vnf_samples/nsut/vfw/tc_baremetal_rfc2544_ipv4_1rule_1flow_64B_trex_4port.yaml
+++ b/samples/vnf_samples/nsut/vfw/tc_baremetal_rfc2544_ipv4_1rule_1flow_64B_trex_4port.yaml
@@ -16,7 +16,7 @@
schema: yardstick:task:0.1
scenarios:
- type: NSPerf
- traffic_profile: ../../traffic_profiles/ipv4_throughput-4.yaml
+ traffic_profile: ../../traffic_profiles/ipv4_throughput.yaml
topology: vfw-tg-topology-4port.yaml
nodes:
tg__0: trafficgen_1.yardstick
@@ -43,3 +43,4 @@ context:
type: Node
name: yardstick
nfvi_type: baremetal
+ file: /etc/yardstick/nodes/pod_4.yaml
diff --git a/yardstick/network_services/helpers/samplevnf_helper.py b/yardstick/network_services/helpers/samplevnf_helper.py
index 5f87f788d..8159ec9f2 100644
--- a/yardstick/network_services/helpers/samplevnf_helper.py
+++ b/yardstick/network_services/helpers/samplevnf_helper.py
@@ -226,7 +226,7 @@ class MultiPortConfig(object):
self.tmp_file = os.path.join("/tmp", tmp_file)
self.pktq_out_os = []
self.socket = socket
- self.start_core = ""
+ self.start_core = 0
self.pipeline_counter = ""
self.txrx_pipeline = ""
self._port_pairs = None
@@ -268,9 +268,8 @@ class MultiPortConfig(object):
def update_timer(self):
timer_tpl = self.get_config_tpl_data('TIMER')
- timer_tpl['core'] = self.gen_core(self.start_core)
+ timer_tpl['core'] = self.gen_core(0)
self.update_write_parser(timer_tpl)
- self.start_core += 1
def get_config_tpl_data(self, type_value):
for section in self.read_parser.sections():
@@ -289,7 +288,6 @@ class MultiPortConfig(object):
def init_write_parser_template(self, type_value='ARPICMP'):
for section in self.read_parser.sections():
if type_value == self.parser_get(self.read_parser, section, 'type', object()):
- self.start_core = self.read_parser.getint(section, 'core')
self.pipeline_counter = self.read_parser.getint(section, 'core')
self.txrx_pipeline = self.read_parser.getint(section, 'core')
return
@@ -385,7 +383,7 @@ class MultiPortConfig(object):
self.port_pair_list)
arpicmp_data = {
- 'core': self.gen_core(self.start_core),
+ 'core': self.gen_core(0),
'pktq_in': swq_in_str,
'pktq_out': swq_out_str,
# we need to disable ports_mac_list?
@@ -416,7 +414,7 @@ class MultiPortConfig(object):
return arpicmp_data
- def generate_final_txrx_data(self):
+ def generate_final_txrx_data(self, core=0):
swq_start = self.swq - self.ports_len * self.worker_threads
txq_start = 0
@@ -431,7 +429,7 @@ class MultiPortConfig(object):
'pktq_in': swq_str,
'pktq_out': txq_str,
'pipeline_txrx_type': 'TXTX',
- 'core': self.gen_core(self.start_core),
+ 'core': self.gen_core(core),
}
pktq_in = rxtx_data['pktq_in']
pktq_in = '{0} {1}'.format(pktq_in, self.pktq_out_os[self.lb_index - 1])
@@ -452,7 +450,7 @@ class MultiPortConfig(object):
'core': self.gen_core(self.start_core),
}
self.pipeline_counter += 1
- return txrx_data
+ return self.start_core, txrx_data
def generate_lb_data(self):
pktq_in = self.make_range_str('SWQ{}', self.swq, offset=self.ports_len)
@@ -519,7 +517,6 @@ class MultiPortConfig(object):
self.arpicmp_tpl.update(arpicmp_data)
self.update_write_parser(self.arpicmp_tpl)
- self.start_core += 1
if self.vnf_type == 'CGNAPT':
self.pipeline_counter += 1
self.update_timer()
@@ -536,7 +533,7 @@ class MultiPortConfig(object):
self.ports_len = port_pair_count * 2
self.set_priv_que_handler()
if self.lb_config == 'SW':
- txrx_data = self.generate_initial_txrx_data()
+ core, txrx_data = self.generate_initial_txrx_data()
self.txrx_tpl.update(txrx_data)
self.update_write_parser(self.txrx_tpl)
self.start_core += 1
@@ -560,10 +557,9 @@ class MultiPortConfig(object):
self.generate_next_core_id()
if self.lb_config == 'SW':
- txrx_data = self.generate_final_txrx_data()
+ txrx_data = self.generate_final_txrx_data(core)
self.txrx_tpl.update(txrx_data)
self.update_write_parser(self.txrx_tpl)
- self.start_core += 1
self.vnf_tpl = self.get_config_tpl_data(self.vnf_type)
def generate_config(self):