--- /dev/null
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# Unittest for yardstick.benchmark.scenarios.compute.ramspeed.Ramspeed
+
+import mock
+import unittest
+import json
+
+from yardstick.benchmark.scenarios.compute import ramspeed
+
+
+@mock.patch('yardstick.benchmark.scenarios.compute.ramspeed.ssh')
+class RamspeedTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.ctx = {
+ 'host': {
+ 'ip': '172.16.0.137',
+ 'user': 'root',
+ 'key_filename': "mykey.key"
+ }
+ }
+
+ self.result = {}
+
+ def test_ramspeed_successful_setup(self, mock_ssh):
+
+ r = ramspeed.Ramspeed({}, self.ctx)
+ mock_ssh.SSH().execute.return_value = (0, '', '')
+
+ r.setup()
+ self.assertIsNotNone(r.client)
+ self.assertTrue(r.setup_done, True)
+
+ def test_ramspeed_successful__run_no_sla(self, mock_ssh):
+
+ options = {
+ "test_id": 1,
+ "load": 16,
+ "block_size": 32
+ }
+ args = {"options": options}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ sample_output = '{"Result": [{"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 1, "Bandwidth(MBps)": 19909.18}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 2, "Bandwidth(MBps)": 19873.89},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 4, "Bandwidth(MBps)":\
+ 19907.56}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 8,\
+ "Bandwidth(MBps)": 19906.94}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 16, "Bandwidth(MBps)": 19881.74}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 32, "Bandwidth(MBps)": 19395.65},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 64, "Bandwidth(MBps)":\
+ 17623.14}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 128,\
+ "Bandwidth(MBps)": 17677.36}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 256, "Bandwidth(MBps)": 16113.49}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 512, "Bandwidth(MBps)": 14659.19},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 1024, "Bandwidth(MBps)":\
+ 14680.75}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 2048,\
+ "Bandwidth(MBps)": 14756.45}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 4096, "Bandwidth(MBps)": 14604.44}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 8192, "Bandwidth(MBps)": 14159.86},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 16384, "Bandwidth(MBps)":\
+ 14128.94}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 32768,\
+ "Bandwidth(MBps)": 8340.85}]}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ r.run(self.result)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(self.result, expected_result)
+
+ def test_ramspeed_successful_run_sla(self, mock_ssh):
+
+ options = {
+ "test_id": 1,
+ "load": 16,
+ "block_size": 32
+ }
+ args = {"options": options, "sla": {"min_bandwidth": 6000}}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ sample_output = '{"Result": [{"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 1, "Bandwidth(MBps)": 19909.18}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 2, "Bandwidth(MBps)": 19873.89},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 4, "Bandwidth(MBps)":\
+ 19907.56}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 8,\
+ "Bandwidth(MBps)": 19906.94}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 16, "Bandwidth(MBps)": 19881.74}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 32, "Bandwidth(MBps)": 19395.65},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 64, "Bandwidth(MBps)":\
+ 17623.14}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 128,\
+ "Bandwidth(MBps)": 17677.36}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 256, "Bandwidth(MBps)": 16113.49}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 512, "Bandwidth(MBps)": 14659.19},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 1024, "Bandwidth(MBps)":\
+ 14680.75}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 2048,\
+ "Bandwidth(MBps)": 14756.45}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 4096, "Bandwidth(MBps)": 14604.44}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 8192, "Bandwidth(MBps)": 14159.86},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 16384, "Bandwidth(MBps)":\
+ 14128.94}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 32768,\
+ "Bandwidth(MBps)": 8340.85}]}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ r.run(self.result)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(self.result, expected_result)
+
+ def test_ramspeed_unsuccessful_run_sla(self, mock_ssh):
+ options = {
+ "test_id": 1,
+ "load": 8,
+ "block_size": 64
+ }
+ args = {"options": options, "sla": {"min_bandwidth": 100000}}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ sample_output = '{"Result": [{"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 1, "Bandwidth(MBps)": 5000.18}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 2, "Bandwidth(MBps)": 5000.89},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 4,\
+ "Bandwidth(MBps)": 5000.56}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 8, "Bandwidth(MBps)": 19906.94}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 16, "Bandwidth(MBps)": 19881.74},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 32,\
+ "Bandwidth(MBps)": 19395.65}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 64, "Bandwidth(MBps)": 17623.14}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 128, "Bandwidth(MBps)": 17677.36},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 256, "Bandwidth(MBps)":\
+ 16113.49}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 512,\
+ "Bandwidth(MBps)": 14659.19}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 1024, "Bandwidth(MBps)": 14680.75}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 2048, "Bandwidth(MBps)": 14756.45},\
+ {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 4096, "Bandwidth(MBps)":\
+ 14604.44}, {"Test_type": "INTEGER & WRITING", "Block_size(kb)": 8192,\
+ "Bandwidth(MBps)": 14159.86}, {"Test_type": "INTEGER & WRITING",\
+ "Block_size(kb)": 16384, "Bandwidth(MBps)": 14128.94}, {"Test_type":\
+ "INTEGER & WRITING", "Block_size(kb)": 32768, "Bandwidth(MBps)": 8340.85}]}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, r.run, self.result)
+
+ def test_ramspeed_unsuccessful_script_error(self, mock_ssh):
+ options = {
+ "test_id": 1,
+ "load": 16,
+ "block_size": 32
+ }
+ args = {"options": options}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR')
+ self.assertRaises(RuntimeError, r.run, self.result)
+
+ def test_ramspeed_mem_successful_run_no_sla(self, mock_ssh):
+ options = {
+ "test_id": 3,
+ "load": 16,
+ "block_size": 32,
+ "iteration": 1
+ }
+ args = {"options": options}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ sample_output = '{"Result": [{"Test_type": "INTEGER Copy:",\
+ "Bandwidth(MBps)": 8353.97}, {"Test_type": "INTEGER Scale:",\
+ "Bandwidth(MBps)": 9078.59}, {"Test_type": "INTEGER Add:",\
+ "Bandwidth(MBps)": 10057.48}, {"Test_type": "INTEGER Triad:",\
+ "Bandwidth(MBps)": 10116.27}, {"Test_type": "INTEGER AVERAGE:",\
+ "Bandwidth(MBps)": 9401.58}]}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ r.run(self.result)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(self.result, expected_result)
+
+ def test_ramspeed_mem_successful_run_sla(self, mock_ssh):
+ options = {
+ "test_id": 3,
+ "load": 16,
+ "block_size": 32,
+ "iteration": 1
+ }
+ args = {"options": options, "sla": {"min_bandwidth": 6000}}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ sample_output = '{"Result": [{"Test_type": "INTEGER Copy:",\
+ "Bandwidth(MBps)": 8353.97}, {"Test_type": "INTEGER Scale:",\
+ "Bandwidth(MBps)": 9078.59}, {"Test_type": "INTEGER Add:",\
+ "Bandwidth(MBps)": 10057.48}, {"Test_type": "INTEGER Triad:",\
+ "Bandwidth(MBps)": 10116.27}, {"Test_type": "INTEGER AVERAGE:",\
+ "Bandwidth(MBps)": 9401.58}]}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ r.run(self.result)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(self.result, expected_result)
+
+ def test_ramspeed_mem_unsuccessful_run_sla(self, mock_ssh):
+ options = {
+ "test_id": 3,
+ "load": 16,
+ "block_size": 32,
+ "iteration": 1
+ }
+ args = {"options": options, "sla": {"min_bandwidth": 86000}}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ sample_output = '{"Result": [{"Test_type": "INTEGER Copy:",\
+ "Bandwidth(MBps)": 4000.97}, {"Test_type": "INTEGER Scale:",\
+ "Bandwidth(MBps)": 4400.59}, {"Test_type": "INTEGER Add:",\
+ "Bandwidth(MBps)": 4300.48}, {"Test_type": "INTEGER Triad:",\
+ "Bandwidth(MBps)": 1300.27}, {"Test_type": "INTEGER AVERAGE:",\
+ "Bandwidth(MBps)": 2401.58}]}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, r.run, self.result)
+
+ def test_ramspeed_unsuccessful_unknown_type_run(self, mock_ssh):
+ options = {
+ "test_id": 30,
+ "load": 16,
+ "block_size": 32
+ }
+ args = {'options': options}
+ r = ramspeed.Ramspeed(args, self.ctx)
+
+ mock_ssh.SSH().execute.return_value = (1, '', 'No such type_id: 30 for Ramspeed scenario')
+ self.assertRaises(RuntimeError, r.run, self.result)
+
+
+def main():
+ unittest.main()
+
+if __name__ == '__main__':
+ main()
--- /dev/null
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import pkg_resources
+import logging
+import json
+
+import yardstick.ssh as ssh
+from yardstick.benchmark.scenarios import base
+
+LOG = logging.getLogger(__name__)
+
+
+class Ramspeed(base.Scenario):
+ """Execute ramspeed benchmark in a host
+ The ramspeed script takes a number of options which you can use to
+ customise a test. The full run time usage
+ is:
+
+ ramspeed -b ID [-g size] [-m size] [-l runs] [-r speed-format]
+
+ -b runs a specified benchmark (by an ID number):
+ 1 -- INTmark [writing] 4 -- FLOATmark [writing]
+ 2 -- INTmark [reading] 5 -- FLOATmark [reading]
+ 3 -- INTmem 6 -- FLOATmem
+ 7 -- MMXmark [writing] 10 -- SSEmark [writing]
+ 8 -- MMXmark [reading] 11 -- SSEmark [reading]
+ 9 -- MMXmem 12 -- SSEmem
+ 13 -- MMXmark (nt) [writing] 16 -- SSEmark (nt) [writing]
+ 14 -- MMXmark (nt) [reading] 17 -- SSEmark (nt) [reading]
+ 15 -- MMXmem (nt) 18 -- SSEmem (nt)
+ In this scenario, only the first 6 test type will be used for testing.
+
+ -g specifies a # of Gbytes per pass (default is 8)
+ -m specifies a # of Mbytes per array (default is 32)
+ -l enables the BatchRun mode (for *mem benchmarks only),
+ and specifies a # of runs (suggested is 5)
+ -r displays speeds in real megabytes per second (default: decimal)
+
+ The -b option is required, others are recommended.
+
+ Parameters
+ type_id - specifies whether to run *mark benchmark or *mem benchmark
+ the type_id can be any number from 1 to 19
+ type: int
+ unit: n/a
+ default: 1
+ load - specifies a # of Gbytes per pass
+ type: int
+ unit: gigabyte
+ default: 8
+ block_size - specifies a # of Mbytes per array
+ type: int
+ unit: megabyte
+ default: 32
+
+ Parameters for *mem benchmark
+ iteration - specifies a # of runs for each test
+ type: int
+ unit: n/a
+ default: 1
+ more info http://alasir.com/software/ramspeed
+ """
+ __scenario_type__ = "Ramspeed"
+
+ RAMSPEED_MARK_SCRIPT = "ramspeed_mark_benchmark.bash"
+ RAMSPEED_MEM_SCRIPT = "ramspeed_mem_benchmark.bash"
+
+ def __init__(self, scenario_cfg, context_cfg):
+ self.scenario_cfg = scenario_cfg
+ self.context_cfg = context_cfg
+ self.setup_done = False
+
+ def setup(self):
+ """scenario setup"""
+ self.mark_target_script = pkg_resources.resource_filename(
+ "yardstick.benchmark.scenarios.compute",
+ Ramspeed.RAMSPEED_MARK_SCRIPT)
+ self.mem_target_script = pkg_resources.resource_filename(
+ "yardstick.benchmark.scenarios.compute",
+ Ramspeed.RAMSPEED_MEM_SCRIPT)
+
+ host = self.context_cfg["host"]
+ user = host.get("user", "ubuntu")
+ ip = host.get("ip", None)
+ key_filename = host.get('key_filename', "~/.ssh/id_rsa")
+
+ LOG.info("user:%s, host:%s", user, ip)
+ self.client = ssh.SSH(user, ip, key_filename=key_filename)
+ self.client.wait(timeout=600)
+
+ # copy scripts to host
+ self.client.run("cat > ~/ramspeed_mark_benchmark.sh",
+ stdin=open(self.mark_target_script, 'rb'))
+ self.client.run("cat > ~/ramspeed_mem_benchmark.sh",
+ stdin=open(self.mem_target_script, 'rb'))
+ self.setup_done = True
+
+ def run(self, result):
+ """execute the benchmark"""
+
+ if not self.setup_done:
+ self.setup()
+
+ options = self.scenario_cfg['options']
+ test_id = options.get('type_id', 1)
+ load = options.get('load', 8)
+ block_size = options.get('block_size', 32)
+
+ if test_id == 3 or test_id == 6:
+ iteration = options.get('iteration', 1)
+ cmd = "sudo bash ramspeed_mem_benchmark.sh %d %d %d %d" % \
+ (test_id, load, block_size, iteration)
+ elif 0 < test_id <= 5:
+ cmd = "sudo bash ramspeed_mark_benchmark.sh %d %d %d" % \
+ (test_id, load, block_size)
+ # only the test_id 1-6 will be used in this scenario
+ else:
+ raise RuntimeError("No such type_id: %s for Ramspeed scenario",
+ test_id)
+
+ LOG.debug("Executing command: %s", cmd)
+ status, stdout, stderr = self.client.execute(cmd)
+ if status:
+ raise RuntimeError(stderr)
+
+ result.update(json.loads(stdout))
+
+ if "sla" in self.scenario_cfg:
+ sla_error = ""
+ sla_min_bw = int(self.scenario_cfg['sla']['min_bandwidth'])
+ for i in result["Result"]:
+ bw = i["Bandwidth(MBps)"]
+ if bw < sla_min_bw:
+ sla_error += "Bandwidth %f < " \
+ "sla:min_bandwidth(%f)" % (bw, sla_min_bw)
+ assert sla_error == "", sla_error
Code Review / yardstick.git / commitdiff