1 ##############################################################################
2 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 ##############################################################################
9 from __future__ import absolute_import
15 import yardstick.ssh as ssh
16 from yardstick.benchmark.scenarios import base
18 LOG = logging.getLogger(__name__)
21 class SpecCPU(base.Scenario):
22 """Spec CPU2006 benchmark
25 benchmark_subset - Specifies a subset of SPEC CPU2006 benchmarks to run
30 SPECint_benchmark - A SPECint benchmark to run
35 SPECint_benchmark - A SPECfp benchmark to run
40 output_format - Desired report format
45 runspec_config - SPEC CPU2006 config file provided to the runspec binary
48 default: "Example-linux64-amd64-gcc43+.cfg"
50 runspec_iterations - The number of benchmark iterations to execute.
51 For a reportable run, must be 3.
56 runspec_tune - Tuning to use (base, peak, or all). For a reportable run, must be either
57 base or all. Reportable runs do base first, then (optionally) peak.
62 runspec_size - Size of input data to run (test, train, or ref). Reportable runs ensure
63 that your binaries can produce correct results with the test and train
69 __scenario_type__ = "SpecCPU2006"
70 CPU2006_DIR = "~/cpu2006"
72 def __init__(self, scenario_cfg, context_cfg):
73 self.scenario_cfg = scenario_cfg
74 self.context_cfg = context_cfg
75 self.setup_done = False
76 self.options = self.scenario_cfg['options']
80 host = self.context_cfg['host']
81 LOG.info("user:%s, host:%s", host['user'], host['ip'])
82 self.client = ssh.SSH.from_node(host, defaults={"user": "ubuntu"})
83 self.client.wait(timeout=600)
85 if "runspec_config" in self.options:
86 self.runspec_config = self.options["runspec_config"]
88 self.runspec_config_file = pkg_resources.resource_filename(
89 "yardstick.resources", 'files/' + self.runspec_config)
91 # copy SPEC CPU2006 config file to host if given
92 cfg_path = os.path.join(self.CPU2006_DIR,
93 'config/yardstick_spec_cpu2006.cfg')
94 self.client._put_file_shell(self.runspec_config_file, cfg_path)
96 self.runspec_config = "Example-linux64-amd64-gcc43+.cfg"
98 self.setup_done = True
100 def run(self, result):
101 """execute the benchmark"""
103 if not self.setup_done:
106 cmd = "cd %s && . ./shrc && runspec --config %s" % (
107 self.CPU2006_DIR, self.runspec_config)
110 if "rate" in self.options:
111 cmd_args += " --rate %s" % self.options["runspec_rate"]
113 if "output_format" in self.options:
114 cmd_args += " --output_format %s" % self.options["output_format"]
116 if "runspec_tune" in self.options:
117 cmd_args += " --tune %s" % self.options["runspec_tune"]
119 benchmark_subset = self.options.get('benchmark_subset', None)
120 specint_benchmark = self.options.get('SPECint_benchmark', None)
121 specfp_benchmark = self.options.get('SPECfp_benchmark', None)
124 cmd_args += " %s" % benchmark_subset
126 cmd_args += " --noreportable"
128 if "runspec_iterations" in self.options:
129 cmd_args += " --iterations %s" % self.options["runspec_iterations"]
131 if "runspec_size" in self.options:
132 cmd_args += " --size %s" % self.options["runspec_size"]
134 if specint_benchmark:
135 cmd_args += " %s" % specint_benchmark
138 cmd_args += " %s" % specfp_benchmark
140 cmd += "%s" % cmd_args
142 LOG.debug("Executing command: %s", cmd)
143 status, stdout, stderr = self.client.execute(cmd, timeout=86400)
145 raise RuntimeError(stderr)
147 LOG.info('SPEC CPU2006 benchmark completed, please find benchmark reports \
148 at /tmp/result directory')