33         # maps hostname to (host object, autotest.Autotest object, Autotest
34         # install dir), where the host object is the one created specifically
68         for host in self.job.hosts:
69             if host.hostname not in self.job.machines:
70                 # job.hosts include all host instances created on the fly.
74             autodir = host.get_autodir()
76                 in_use_hosts[host.hostname] = host
79         # determine what valid host objects we already have installed
81         for host, at, profiler_dir in self.installed_hosts.values():
82             if host.path_exists(profiler_dir):
83                 profiler_hosts.add(host.hostname)
87                                 host.hostname, profiler_dir)
88                 del self.installed_hosts[host.hostname]
94             host = in_use_hosts[hostname]
95             tmp_dir = host.get_tmp_dir(parent=PROFILER_TMPDIR)
96             at = autotest.Autotest(host)
98             self.installed_hosts[host.hostname] = (host, at, tmp_dir)
105     def _get_hosts(self, host=None):  argument
107         Returns a list of (Host, Autotest, install directory) tuples for hosts
108         currently supported by this profiler. The returned Host object is always
110         'host' is not None, all entries not matching that host object are
113         if host is None:
115         if host.hostname in self.installed_hosts:
116             return [self.installed_hosts[host.hostname]]
133     def _get_failure_logs(self, autodir, test, host):  argument
140                     dir=self._get_local_profilers_dir(test, host.hostname))
142             host.get_file(get_profiler_log_path(autodir), path)
144             self._get_profiler_logs(autodir, test, host)
152         for host, at, autodir in hosts:
153             self._get_failure_logs(autodir, test, host)
156     def _get_profiler_logs(self, autodir, test, host):  argument
158         local_dir = self._get_local_profilers_dir(test, host.hostname)
160         self.job.remove_client_log(host.hostname, results_dir, local_dir)
164             host.get_file(results_dir + '/', tempdir)
181         for host, at, autodir in hosts:
183                                                                host.hostname,
189                 self._get_failure_logs(autodir, test, host)
194                                                               host.hostname)
195             self.job.add_client_log(host.hostname, remote_results_dir,
206     def before_start(self, test, host=None):  argument
207         # create host objects and install the needed clients
210         self._run_clients(test, self._get_hosts(host))
213     def start(self, test, host=None):  argument
214         hosts = self._get_hosts(host)
240     def report(self, test, host=None):  argument
243         hosts = self._get_hosts(host)
246         if not host:
255         for host, at, autodir in hosts:
256             self._get_profiler_logs(autodir, test, host)
259     def handle_reboot(self, host):  argument
269             self.report(test, host)
270             self.before_start(test, host)
271             self.start(test, host)