Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 1 | #!/usr/bin/python |
| 2 | |
| 3 | # Copyright 2011 Google Inc. All Rights Reserved. |
| 4 | |
Ahmad Sharif | 4467f00 | 2012-12-20 12:09:49 -0800 | [diff] [blame] | 5 | """The experiment runner module.""" |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 6 | import getpass |
| 7 | import os |
| 8 | import time |
Ahmad Sharif | 4467f00 | 2012-12-20 12:09:49 -0800 | [diff] [blame] | 9 | |
Ahmad Sharif | fd356fb | 2012-05-07 12:02:16 -0700 | [diff] [blame] | 10 | from utils import command_executer |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 11 | from utils import logger |
| 12 | from utils.email_sender import EmailSender |
| 13 | from utils.file_utils import FileUtils |
| 14 | |
Luis Lozano | f81680c | 2013-03-15 14:44:13 -0700 | [diff] [blame] | 15 | import config |
Ahmad Sharif | 4467f00 | 2012-12-20 12:09:49 -0800 | [diff] [blame] | 16 | from experiment_status import ExperimentStatus |
| 17 | from results_report import HTMLResultsReport |
| 18 | from results_report import TextResultsReport |
| 19 | |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 20 | |
| 21 | class ExperimentRunner(object): |
Ahmad Sharif | 4467f00 | 2012-12-20 12:09:49 -0800 | [diff] [blame] | 22 | """ExperimentRunner Class.""" |
| 23 | |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 24 | STATUS_TIME_DELAY = 30 |
| 25 | THREAD_MONITOR_DELAY = 2 |
| 26 | |
| 27 | def __init__(self, experiment): |
| 28 | self._experiment = experiment |
Luis Lozano | f81680c | 2013-03-15 14:44:13 -0700 | [diff] [blame] | 29 | self.l = logger.GetLogger(experiment.log_dir) |
Ahmad Sharif | fd356fb | 2012-05-07 12:02:16 -0700 | [diff] [blame] | 30 | self._ce = command_executer.GetCommandExecuter(self.l) |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 31 | self._terminated = False |
| 32 | |
| 33 | def _Run(self, experiment): |
| 34 | status = ExperimentStatus(experiment) |
| 35 | experiment.Run() |
| 36 | last_status_time = 0 |
| 37 | try: |
| 38 | while not experiment.IsComplete(): |
| 39 | if last_status_time + self.STATUS_TIME_DELAY < time.time(): |
| 40 | last_status_time = time.time() |
| 41 | border = "==============================" |
| 42 | self.l.LogOutput(border) |
| 43 | self.l.LogOutput(status.GetProgressString()) |
| 44 | self.l.LogOutput(status.GetStatusString()) |
| 45 | logger.GetLogger().LogOutput(border) |
| 46 | time.sleep(self.THREAD_MONITOR_DELAY) |
| 47 | except KeyboardInterrupt: |
| 48 | self._terminated = True |
| 49 | self.l.LogError("Ctrl-c pressed. Cleaning up...") |
| 50 | experiment.Terminate() |
| 51 | |
| 52 | def _PrintTable(self, experiment): |
| 53 | self.l.LogOutput(TextResultsReport(experiment).GetReport()) |
| 54 | |
| 55 | def _Email(self, experiment): |
| 56 | # Only email by default if a new run was completed. |
| 57 | send_mail = False |
| 58 | for benchmark_run in experiment.benchmark_runs: |
| 59 | if not benchmark_run.cache_hit: |
| 60 | send_mail = True |
| 61 | break |
Luis Lozano | f81680c | 2013-03-15 14:44:13 -0700 | [diff] [blame] | 62 | if (not send_mail and not experiment.email_to |
| 63 | or config.GetConfig("no_email")): |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 64 | return |
| 65 | |
| 66 | label_names = [] |
| 67 | for label in experiment.labels: |
| 68 | label_names.append(label.name) |
| 69 | subject = "%s: %s" % (experiment.name, " vs. ".join(label_names)) |
| 70 | |
Ahmad Sharif | f395c26 | 2012-10-09 17:48:09 -0700 | [diff] [blame] | 71 | text_report = TextResultsReport(experiment, True).GetReport() |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 72 | text_report = "<pre style='font-size: 13px'>%s</pre>" % text_report |
| 73 | html_report = HTMLResultsReport(experiment).GetReport() |
| 74 | attachment = EmailSender.Attachment("report.html", html_report) |
Ahmad Sharif | f395c26 | 2012-10-09 17:48:09 -0700 | [diff] [blame] | 75 | email_to = [getpass.getuser()] + experiment.email_to |
| 76 | EmailSender().SendEmail(email_to, |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 77 | subject, |
| 78 | text_report, |
| 79 | attachments=[attachment], |
| 80 | msg_type="html") |
| 81 | |
| 82 | def _StoreResults (self, experiment): |
| 83 | if self._terminated: |
| 84 | return |
| 85 | results_directory = experiment.results_directory |
| 86 | FileUtils().RmDir(results_directory) |
| 87 | FileUtils().MkDirP(results_directory) |
| 88 | self.l.LogOutput("Storing experiment file.") |
| 89 | experiment_file_path = os.path.join(results_directory, |
| 90 | "experiment.exp") |
| 91 | FileUtils().WriteFile(experiment_file_path, experiment.experiment_file) |
| 92 | |
| 93 | self.l.LogOutput("Storing results report.") |
| 94 | results_table_path = os.path.join(results_directory, "results.html") |
| 95 | report = HTMLResultsReport(experiment).GetReport() |
| 96 | FileUtils().WriteFile(results_table_path, report) |
| 97 | |
| 98 | self.l.LogOutput("Storing results of each benchmark run.") |
| 99 | for benchmark_run in experiment.benchmark_runs: |
Ahmad Sharif | f395c26 | 2012-10-09 17:48:09 -0700 | [diff] [blame] | 100 | if benchmark_run.result: |
| 101 | benchmark_run_name = filter(str.isalnum, benchmark_run.name) |
| 102 | benchmark_run_path = os.path.join(results_directory, |
| 103 | benchmark_run_name) |
| 104 | benchmark_run.result.CopyResultsTo(benchmark_run_path) |
Luis Lozano | f81680c | 2013-03-15 14:44:13 -0700 | [diff] [blame] | 105 | benchmark_run.result.CleanUp(benchmark_run.benchmark.rm_chroot_tmp) |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 106 | |
| 107 | def Run(self): |
| 108 | self._Run(self._experiment) |
| 109 | self._PrintTable(self._experiment) |
| 110 | if not self._terminated: |
| 111 | self._StoreResults(self._experiment) |
| 112 | self._Email(self._experiment) |
| 113 | |
| 114 | |
| 115 | class MockExperimentRunner(ExperimentRunner): |
Ahmad Sharif | 4467f00 | 2012-12-20 12:09:49 -0800 | [diff] [blame] | 116 | """Mocked ExperimentRunner for testing.""" |
| 117 | |
Ahmad Sharif | 0dcbc4b | 2012-02-02 16:37:18 -0800 | [diff] [blame] | 118 | def __init__(self, experiment): |
| 119 | super(MockExperimentRunner, self).__init__(experiment) |
| 120 | |
| 121 | def _Run(self, experiment): |
| 122 | self.l.LogOutput("Would run the following experiment: '%s'." % |
| 123 | experiment.name) |
| 124 | |
| 125 | def _PrintTable(self, experiment): |
| 126 | self.l.LogOutput("Would print the experiment table.") |
| 127 | |
| 128 | def _Email(self, experiment): |
| 129 | self.l.LogOutput("Would send result email.") |
| 130 | |
| 131 | def _StoreResults(self, experiment): |
| 132 | self.l.LogOutput("Would store the results.") |