yardstick/benchmark/scenarios/compute/spec_cpu.py

   1 ##############################################################################
   2 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
   3 #
   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
  10
  11 import logging
  12 import pkg_resources
  13 import os
  14
  15 import yardstick.ssh as ssh
  16 from yardstick.benchmark.scenarios import base
  17
  18 LOG = logging.getLogger(__name__)
  19
  20
  21 class SpecCPU(base.Scenario):
  22     """Spec CPU2006 benchmark
  23
  24     Parameters
  25         benchmark_subset - Specifies a subset of SPEC CPU2006 benchmarks to run
  26             type:       string
  27             unit:       na
  28             default:    na
  29
  30         SPECint_benchmark - A SPECint benchmark to run
  31             type:       string
  32             unit:       na
  33             default:    na
  34
  35         SPECint_benchmark - A SPECfp benchmark to run
  36             type:       string
  37             unit:       na
  38             default:    na
  39
  40         output_format - Desired report format
  41             type:       string
  42             unit:       na
  43             default:    na
  44
  45         runspec_config - SPEC CPU2006 config file provided to the runspec binary
  46             type:       string
  47             unit:       na
  48             default:    "Example-linux64-amd64-gcc43+.cfg"
  49
  50         runspec_iterations - The number of benchmark iterations to execute.
  51                              For a reportable run, must be 3.
  52             type:       int
  53             unit:       na
  54             default:    na
  55
  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.
  58             type:       string
  59             unit:       na
  60             default:    na
  61
  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
  64                        workloads.
  65             type:       string
  66             unit:       na
  67             default:    na
  68     """
  69     __scenario_type__ = "SpecCPU2006"
  70     CPU2006_DIR = "~/cpu2006"
  71
  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']
  77
  78     def setup(self):
  79         """scenario setup"""
  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)
  84
  85         if "runspec_config" in self.options:
  86             self.runspec_config = self.options["runspec_config"]
  87
  88             self.runspec_config_file = pkg_resources.resource_filename(
  89                 "yardstick.resources", 'files/' + self.runspec_config)
  90
  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)
  95         else:
  96             self.runspec_config = "Example-linux64-amd64-gcc43+.cfg"
  97
  98         self.setup_done = True
  99
 100     def run(self, result):
 101         """execute the benchmark"""
 102
 103         if not self.setup_done:
 104             self.setup()
 105
 106         cmd = "cd %s && . ./shrc && runspec --config %s" % (
 107             self.CPU2006_DIR, self.runspec_config)
 108         cmd_args = ""
 109
 110         if "rate" in self.options:
 111             cmd_args += " --rate %s" % self.options["runspec_rate"]
 112
 113         if "output_format" in self.options:
 114             cmd_args += " --output_format %s" % self.options["output_format"]
 115
 116         if "runspec_tune" in self.options:
 117             cmd_args += " --tune %s" % self.options["runspec_tune"]
 118
 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)
 122
 123         if benchmark_subset:
 124             cmd_args += " %s" % benchmark_subset
 125         else:
 126             cmd_args += " --noreportable"
 127
 128             if "runspec_iterations" in self.options:
 129                 cmd_args += " --iterations %s" % self.options["runspec_iterations"]
 130
 131             if "runspec_size" in self.options:
 132                 cmd_args += " --size %s" % self.options["runspec_size"]
 133
 134             if specint_benchmark:
 135                 cmd_args += " %s" % specint_benchmark
 136
 137             if specfp_benchmark:
 138                 cmd_args += " %s" % specfp_benchmark
 139
 140         cmd += "%s" % cmd_args
 141
 142         LOG.debug("Executing command: %s", cmd)
 143         status, stdout, stderr = self.client.execute(cmd, timeout=86400)
 144         if status:
 145             raise RuntimeError(stderr)
 146
 147         LOG.info('SPEC CPU2006 benchmark completed, please find benchmark reports \
 148                   at /tmp/result directory')