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Diffstat (limited to 'yardstick/vTC/apexlake/experimental_framework/benchmarks/rfc2544_throughput_benchmark.py')
| -rw-r--r-- | yardstick/vTC/apexlake/experimental_framework/benchmarks/rfc2544_throughput_benchmark.py | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/yardstick/vTC/apexlake/experimental_framework/benchmarks/rfc2544_throughput_benchmark.py b/yardstick/vTC/apexlake/experimental_framework/benchmarks/rfc2544_throughput_benchmark.py deleted file mode 100644 index 5c7b55e42..000000000 --- a/yardstick/vTC/apexlake/experimental_framework/benchmarks/rfc2544_throughput_benchmark.py +++ /dev/null @@ -1,140 +0,0 @@ -# Copyright (c) 2015 Intel Research and Development Ireland Ltd. -# -# 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. -from __future__ import absolute_import -from six.moves import range - -from experimental_framework.benchmarks import benchmark_base_class -from experimental_framework.packet_generators \ - import dpdk_packet_generator as dpdk -import experimental_framework.common as common -from experimental_framework.constants import framework_parameters as fp - - -PACKET_SIZE = 'packet_size' -VLAN_SENDER = 'vlan_sender' -VLAN_RECEIVER = 'vlan_receiver' - - -class RFC2544ThroughputBenchmark(benchmark_base_class.BenchmarkBaseClass): - """ - Calculates the throughput of the VNF under test according to the RFC2544. - """ - - def __init__(self, name, params): - benchmark_base_class.BenchmarkBaseClass.__init__(self, name, params) - self.base_dir = common.get_base_dir() + \ - fp.EXPERIMENTAL_FRAMEWORK_DIR + fp.DPDK_PKTGEN_DIR - self.results_file = self.base_dir + 'experiment.res' - self.lua_file = self.base_dir + 'rfc2544.lua' - - def init(self): - """ - Initialize the benchmark - :return: None - """ - pass - - def finalize(self): - """ - :return: None - """ - pass - - def get_features(self): - """ - Returns the features associated to the benchmark - :return: - """ - features = dict() - features['description'] = 'RFC 2544 Throughput calculation' - features['parameters'] = [PACKET_SIZE, VLAN_SENDER, VLAN_RECEIVER] - features['allowed_values'] = dict() - features['allowed_values'][PACKET_SIZE] = ['64', '128', '256', '512', - '1024', '1280', '1514'] - features['allowed_values'][VLAN_SENDER] = [str(x) for x in - range(-1, 4096)] - features['allowed_values'][VLAN_RECEIVER] = [str(x) for x in - range(-1, 4096)] - features['default_values'] = dict() - features['default_values'][PACKET_SIZE] = '1280' - features['default_values'][VLAN_SENDER] = '1007' - features['default_values'][VLAN_RECEIVER] = '1006' - return features - - def run(self): - """ - Sends and receive traffic according to the RFC methodology in order - to measure the throughput of the workload - :return: Results of the testcase (type: dict) - """ - packet_size = self._extract_packet_size_from_params() - - # Packetgen management - packetgen = dpdk.DpdkPacketGenerator() - self._configure_lua_file() - packetgen.init_dpdk_pktgen(dpdk_interfaces=2, - pcap_file_0='packet_' + - packet_size + '.pcap', - pcap_file_1='igmp.pcap', - lua_script='rfc2544.lua', - vlan_0=self.params[VLAN_SENDER], - vlan_1=self.params[VLAN_RECEIVER]) - common.LOG.debug('Start the packet generator - packet size: ' + - str(packet_size)) - packetgen.send_traffic() - common.LOG.debug('Stop the packet generator') - - return self._get_results() - - def _extract_packet_size_from_params(self): - """ - Extracts packet sizes from parameters - :return: packet_sizes (list) - """ - packet_size = '1280' # default value - if PACKET_SIZE in list(self.params.keys()) and \ - isinstance(self.params[PACKET_SIZE], str): - packet_size = self.params[PACKET_SIZE] - return packet_size - - def _configure_lua_file(self): - """ - Configure the packet gen to write the results into the right file - :return: None - """ - common.replace_in_file(self.lua_file, 'local out_file = ""', - 'local out_file = "' + - self.results_file + '"') - - def _reset_lua_file(self): - """ - Sets back the configuration of the local file var to the default - :return: - """ - common.replace_in_file(self.lua_file, 'local out_file = "' + - self.results_file + '"', - 'local out_file = ""') - - def _get_results(self): - """ - Returns the results of the experiment - :return: None - """ - throughput = common.get_file_first_line(self.results_file) - ret_val = dict() - try: - ret_val['throughput'] = int(throughput) - except: - ret_val['throughput'] = 0 - return ret_val |