1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#!/usr/bin/python
##
## Copyright (c) 2020 Intel Corporation
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
import sys
import time
from rapid_log import RapidLog
from rapid_test import RapidTest
class WarmupTest(RapidTest):
"""
Class to manage the warmup testing
"""
def __init__(self, test_param, gen_machine):
self.test = test_param
self.gen_machine = gen_machine
def run(self):
# Running at low speed to make sure the ARP messages can get through.
# If not doing this, the ARP message could be dropped by a switch in overload and then the test will not give proper results
# Note hoever that if we would run the test steps during a very long time, the ARP would expire in the switch.
# PROX will send a new ARP request every seconds so chances are very low that they will all fail to get through
imix = self.test['warmupimix']
FLOWSIZE = self.test['warmupflowsize']
WARMUPSPEED = self.test['warmupspeed']
WARMUPTIME = self.test['warmuptime']
self.gen_machine.set_generator_speed(WARMUPSPEED)
self.gen_machine.set_udp_packet_size(imix)
# gen_machine['socket'].set_value(gencores,0,56,1,1)
if FLOWSIZE:
_ = self.gen_machine.set_flows(FLOWSIZE)
self.gen_machine.start()
time.sleep(WARMUPTIME)
self.gen_machine.stop()
# gen_machine['socket'].set_value(gencores,0,56,50,1)
time.sleep(WARMUPTIME)
return (True, None)
|
