From 54a393f4829e0de8b406dfc3e2d099b4394e5f38 Mon Sep 17 00:00:00 2001 From: JingLu5 Date: Fri, 6 May 2016 16:49:36 +0800 Subject: add support for RAMspeed JIRA: YARDSTICK-255 add RAMspeed scenario for measuring memory bandwidth. Change-Id: Iba740d7fdb394d96f32ee824925bbbf8fb689614 Signed-off-by: JingLu5 --- yardstick/benchmark/scenarios/compute/ramspeed.py | 142 +++++++++++++++++++++ .../scenarios/compute/ramspeed_mark_benchmark.bash | 46 +++++++ .../scenarios/compute/ramspeed_mem_benchmark.bash | 47 +++++++ 3 files changed, 235 insertions(+) create mode 100644 yardstick/benchmark/scenarios/compute/ramspeed.py create mode 100644 yardstick/benchmark/scenarios/compute/ramspeed_mark_benchmark.bash create mode 100644 yardstick/benchmark/scenarios/compute/ramspeed_mem_benchmark.bash (limited to 'yardstick/benchmark/scenarios') diff --git a/yardstick/benchmark/scenarios/compute/ramspeed.py b/yardstick/benchmark/scenarios/compute/ramspeed.py new file mode 100644 index 000000000..819ef769b --- /dev/null +++ b/yardstick/benchmark/scenarios/compute/ramspeed.py @@ -0,0 +1,142 @@ +############################################################################## +# 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 diff --git a/yardstick/benchmark/scenarios/compute/ramspeed_mark_benchmark.bash b/yardstick/benchmark/scenarios/compute/ramspeed_mark_benchmark.bash new file mode 100644 index 000000000..fcb655968 --- /dev/null +++ b/yardstick/benchmark/scenarios/compute/ramspeed_mark_benchmark.bash @@ -0,0 +1,46 @@ +#!/bin/bash + +############################################################################## +# 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 +############################################################################## + +# Run a ramspeed memory bandwidth benchmark in a host and +# output in json format the memory bandwidth in megabytes per second + +set -e + +TYPE_ID=$1 +LOAD=$2 +BLOCK_SIZE=$3 +OUTPUT_FILE=/tmp/ramspeed-out.log + +run_ramspeed() +{ + cd /opt/tempT2/ramspeed-2.6.0/ + ./ramspeed -b $TYPE_ID -g $LOAD -m $BLOCK_SIZE > $OUTPUT_FILE +} + +# write the result to stdout in json format +output_json() +{ + SCORE=$(awk '/ /{printf "{\"Test_type\": \"%s %s %s\", \"Block_size(kb)\": %s, \"Bandwidth(MBps)\": %s},", $1, $2, $3, $4, $7}' $OUTPUT_FILE) + echo -e "{ \ + \"Result\":[${SCORE%?}] \ + }" +} + +main() +{ + # run the test + run_ramspeed + + #output result + output_json +} + +main diff --git a/yardstick/benchmark/scenarios/compute/ramspeed_mem_benchmark.bash b/yardstick/benchmark/scenarios/compute/ramspeed_mem_benchmark.bash new file mode 100644 index 000000000..69c2934af --- /dev/null +++ b/yardstick/benchmark/scenarios/compute/ramspeed_mem_benchmark.bash @@ -0,0 +1,47 @@ +#!/bin/bash + +############################################################################## +# 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 +############################################################################## + +# Run a ramspeed memory bandwidth benchmark in a host and +# output in json format the memory bandwidth in megabytes per second + +set -e + +TYPE_ID=$1 +LOAD=$2 +BLOCK_SIZE=$3 +ITERATION=$4 +OUTPUT_FILE=/tmp/ramspeed-out.log + +run_ramspeed() +{ + cd /opt/tempT2/ramspeed-2.6.0/ + ./ramspeed -b $TYPE_ID -g $LOAD -m $BLOCK_SIZE -l $ITERATION > $OUTPUT_FILE +} + +# write the result to stdout in json format +output_json() +{ + SCORE=$(awk '/ /{printf "{\"Test_type\": \"%s %s\", \"Bandwidth(MBps)\": %s},", $1, $2, $3}' $OUTPUT_FILE) + echo -e "{ \ + \"Result\":[${SCORE%?}] \ + }" +} + +main() +{ + # run the test + run_ramspeed + + # output result + output_json +} + +main -- cgit 1.2.3-korg