Source code for yardstick.vTC.apexlake.experimental_framework.benchmarks.instantiation_validation_noisy_neighbors_benchmark

# 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
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# 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
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import instantiation_validation_benchmark as base
from experimental_framework import common


NUM_OF_NEIGHBORS = 'num_of_neighbours'
AMOUNT_OF_RAM = 'amount_of_ram'
NUMBER_OF_CORES = 'number_of_cores'


[docs]class InstantiationValidationNoisyNeighborsBenchmark( base.InstantiationValidationBenchmark): def __init__(self, name, params): base.InstantiationValidationBenchmark.__init__(self, name, params) self.template_file = common.get_template_dir() + \ 'stress_workload.yaml' self.stack_name = 'neighbour' self.neighbor_stack_names = list()
[docs] def get_features(self): features = super(InstantiationValidationNoisyNeighborsBenchmark, self).get_features() features['description'] = 'Instantiation Validation Benchmark ' \ 'with noisy neghbors' features['parameters'].append(NUM_OF_NEIGHBORS) features['parameters'].append(AMOUNT_OF_RAM) features['parameters'].append(NUMBER_OF_CORES) features['allowed_values'][NUM_OF_NEIGHBORS] = \ ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10'] features['allowed_values'][NUMBER_OF_CORES] = \ ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10'] features['allowed_values'][AMOUNT_OF_RAM] = \ ['256M', '1G', '2G', '3G', '4G', '5G', '6G', '7G', '8G', '9G', '10G'] features['default_values'][NUM_OF_NEIGHBORS] = '1' features['default_values'][NUMBER_OF_CORES] = '1' features['default_values'][AMOUNT_OF_RAM] = '256M' return features
[docs] def init(self): super(InstantiationValidationNoisyNeighborsBenchmark, self).init() common.replace_in_file(self.lua_file, 'local out_file = ""', 'local out_file = "' + self.results_file + '"') heat_param = dict() heat_param['cores'] = self.params['number_of_cores'] heat_param['memory'] = self.params['amount_of_ram'] for i in range(0, int(self.params['num_of_neighbours'])): stack_name = self.stack_name + str(i) common.DEPLOYMENT_UNIT.deploy_heat_template(self.template_file, stack_name, heat_param) self.neighbor_stack_names.append(stack_name)
[docs] def finalize(self): common.replace_in_file(self.lua_file, 'local out_file = "' + self.results_file + '"', 'local out_file = ""') # destroy neighbor stacks for stack_name in self.neighbor_stack_names: common.DEPLOYMENT_UNIT.destroy_heat_template(stack_name) self.neighbor_stack_names = list()