| #!/usr/bin/python |
| |
| # Copyright 2011 Google Inc. All Rights Reserved. |
| |
| import getpass |
| import os |
| import time |
| from experiment_status import ExperimentStatus |
| from results_report import HTMLResultsReport |
| from results_report import TextResultsReport |
| from utils import logger |
| from utils.email_sender import EmailSender |
| from utils.file_utils import FileUtils |
| |
| |
| class ExperimentRunner(object): |
| STATUS_TIME_DELAY = 30 |
| THREAD_MONITOR_DELAY = 2 |
| |
| def __init__(self, experiment): |
| self._experiment = experiment |
| self.l = logger.GetLogger() |
| self._terminated = False |
| |
| def _Run(self, experiment): |
| status = ExperimentStatus(experiment) |
| experiment.Run() |
| last_status_time = 0 |
| try: |
| while not experiment.IsComplete(): |
| if last_status_time + self.STATUS_TIME_DELAY < time.time(): |
| last_status_time = time.time() |
| border = "==============================" |
| self.l.LogOutput(border) |
| self.l.LogOutput(status.GetProgressString()) |
| self.l.LogOutput(status.GetStatusString()) |
| logger.GetLogger().LogOutput(border) |
| time.sleep(self.THREAD_MONITOR_DELAY) |
| except KeyboardInterrupt: |
| self._terminated = True |
| self.l.LogError("Ctrl-c pressed. Cleaning up...") |
| experiment.Terminate() |
| |
| def _PrintTable(self, experiment): |
| self.l.LogOutput(TextResultsReport(experiment).GetReport()) |
| |
| def _Email(self, experiment): |
| # Only email by default if a new run was completed. |
| send_mail = False |
| for benchmark_run in experiment.benchmark_runs: |
| if not benchmark_run.cache_hit: |
| send_mail = True |
| break |
| if not send_mail: |
| return |
| |
| label_names = [] |
| for label in experiment.labels: |
| label_names.append(label.name) |
| subject = "%s: %s" % (experiment.name, " vs. ".join(label_names)) |
| |
| text_report = TextResultsReport(experiment).GetReport() |
| text_report = "<pre style='font-size: 13px'>%s</pre>" % text_report |
| html_report = HTMLResultsReport(experiment).GetReport() |
| attachment = EmailSender.Attachment("report.html", html_report) |
| EmailSender().SendEmail([getpass.getuser()], |
| subject, |
| text_report, |
| attachments=[attachment], |
| msg_type="html") |
| |
| def _StoreResults (self, experiment): |
| if self._terminated: |
| return |
| results_directory = experiment.results_directory |
| FileUtils().RmDir(results_directory) |
| FileUtils().MkDirP(results_directory) |
| self.l.LogOutput("Storing experiment file.") |
| experiment_file_path = os.path.join(results_directory, |
| "experiment.exp") |
| FileUtils().WriteFile(experiment_file_path, experiment.experiment_file) |
| |
| self.l.LogOutput("Storing results report.") |
| results_table_path = os.path.join(results_directory, "results.html") |
| report = HTMLResultsReport(experiment).GetReport() |
| FileUtils().WriteFile(results_table_path, report) |
| |
| self.l.LogOutput("Storing results of each benchmark run.") |
| for benchmark_run in experiment.benchmark_runs: |
| benchmark_run_name = filter(str.isalnum, benchmark_run.name) |
| try: |
| if benchmark_run.perf_results: |
| benchmark_run_path = os.path.join(results_directory, |
| benchmark_run_name) |
| FileUtils().MkDirP(benchmark_run_path) |
| FileUtils().WriteFile(os.path.join(benchmark_run_path, "perf.report"), |
| benchmark_run.perf_results.report) |
| FileUtils().WriteFile(os.path.join(benchmark_run_path, "perf.out"), |
| benchmark_run.perf_results.output) |
| except Exception, e: |
| self.l.LogError(e) |
| |
| def Run(self): |
| self._Run(self._experiment) |
| self._PrintTable(self._experiment) |
| if not self._terminated: |
| self._StoreResults(self._experiment) |
| self._Email(self._experiment) |
| |
| |
| class MockExperimentRunner(ExperimentRunner): |
| def __init__(self, experiment): |
| super(MockExperimentRunner, self).__init__(experiment) |
| |
| def _Run(self, experiment): |
| self.l.LogOutput("Would run the following experiment: '%s'." % |
| experiment.name) |
| |
| def _PrintTable(self, experiment): |
| self.l.LogOutput("Would print the experiment table.") |
| |
| def _Email(self, experiment): |
| self.l.LogOutput("Would send result email.") |
| |
| def _StoreResults(self, experiment): |
| self.l.LogOutput("Would store the results.") |
