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authorMaryam Tahhan <maryam.tahhan@intel.com>2015-08-26 08:16:03 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2015-08-26 08:16:03 +0000
commit753bce9a5fd3a4d1ae2e2c7268f689bd81b970bd (patch)
tree0ccb0a83ac2cf7923c2a718638a0e5d7981af4cf /tools/load_gen/stress_ng/stress_ng.py
parent91bc210a11e44eb9e377c18b5ae0e95dce159409 (diff)
parentbf378f2973e129527f2abde54094799303db0d07 (diff)
Merge "Support of configurable background load and implementation of LTD.CPU.RFC2544.0PacketLoss and LTD.Memory.RFC2544.0PacketLoss"
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+# Copyright 2015 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.
+
+"""Module with implementation of wrapper around the stress-ng tool
+"""
+
+import logging
+from tools.load_gen.stress.stress import Stress
+
+class StressNg(Stress):
+ """Wrapper around stress-ng tool, which generates load based on
+ testcase configuration parameter 'load'
+ """
+ _process_args = {
+ 'cmd': ['sudo', 'stress-ng'],
+ 'timeout': 5,
+ 'logfile': '/tmp/stress-ng.log',
+ 'expect': r'stress-ng: info:',
+ 'name': 'stress-ng'
+ }
+ _logger = logging.getLogger(__name__)
+
+ def __init__(self, stress_config):
+ super(StressNg, self).__init__(stress_config)