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| <html><head><title>Python: module telemetry.timeline.thread</title> |
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| <font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.timeline.html"><font color="#ffffff">timeline</font></a>.thread</strong></big></big></font></td |
| ><td align=right valign=bottom |
| ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/timeline/thread.py">telemetry/timeline/thread.py</a></font></td></tr></table> |
| <p><tt># Copyright 2014 The Chromium Authors. All rights reserved.<br> |
| # Use of this source code is governed by a BSD-style license that can be<br> |
| # found in the LICENSE file.</tt></p> |
| <p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#aa55cc"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td> |
| <td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="telemetry.timeline.async_slice.html">telemetry.timeline.async_slice</a><br> |
| <a href="telemetry.timeline.event_container.html">telemetry.timeline.event_container</a><br> |
| </td><td width="25%" valign=top><a href="telemetry.timeline.flow_event.html">telemetry.timeline.flow_event</a><br> |
| <a href="telemetry.timeline.sample.html">telemetry.timeline.sample</a><br> |
| </td><td width="25%" valign=top><a href="telemetry.timeline.slice.html">telemetry.timeline.slice</a><br> |
| </td><td width="25%" valign=top></td></tr></table></td></tr></table><p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#ee77aa"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td> |
| <td width="100%"><dl> |
| <dt><font face="helvetica, arial"><a href="telemetry.timeline.event_container.html#TimelineEventContainer">telemetry.timeline.event_container.TimelineEventContainer</a>(<a href="__builtin__.html#object">__builtin__.object</a>) |
| </font></dt><dd> |
| <dl> |
| <dt><font face="helvetica, arial"><a href="telemetry.timeline.thread.html#Thread">Thread</a> |
| </font></dt></dl> |
| </dd> |
| </dl> |
| <p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#ffc8d8"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#000000" face="helvetica, arial"><a name="Thread">class <strong>Thread</strong></a>(<a href="telemetry.timeline.event_container.html#TimelineEventContainer">telemetry.timeline.event_container.TimelineEventContainer</a>)</font></td></tr> |
| |
| <tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> |
| <td colspan=2><tt>A <a href="#Thread">Thread</a> stores all the trace events collected for a particular<br> |
| thread. We organize the synchronous slices on a thread by "subrows," where<br> |
| subrow 0 has all the root slices, subrow 1 those nested 1 deep, and so on.<br> |
| The asynchronous slices are stored in an AsyncSliceGroup object.<br> </tt></td></tr> |
| <tr><td> </td> |
| <td width="100%"><dl><dt>Method resolution order:</dt> |
| <dd><a href="telemetry.timeline.thread.html#Thread">Thread</a></dd> |
| <dd><a href="telemetry.timeline.event_container.html#TimelineEventContainer">telemetry.timeline.event_container.TimelineEventContainer</a></dd> |
| <dd><a href="__builtin__.html#object">__builtin__.object</a></dd> |
| </dl> |
| <hr> |
| Methods defined here:<br> |
| <dl><dt><a name="Thread-AddAsyncSlice"><strong>AddAsyncSlice</strong></a>(self, async_slice)</dt></dl> |
| |
| <dl><dt><a name="Thread-AddFlowEvent"><strong>AddFlowEvent</strong></a>(self, flow_event)</dt></dl> |
| |
| <dl><dt><a name="Thread-AddSample"><strong>AddSample</strong></a>(self, category, name, timestamp, args<font color="#909090">=None</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-AutoCloseOpenSlices"><strong>AutoCloseOpenSlices</strong></a>(self, max_timestamp, max_thread_timestamp)</dt></dl> |
| |
| <dl><dt><a name="Thread-BeginSlice"><strong>BeginSlice</strong></a>(self, category, name, timestamp, thread_timestamp<font color="#909090">=None</font>, args<font color="#909090">=None</font>)</dt><dd><tt>Opens a new slice for the thread.<br> |
| Calls to beginSlice and endSlice must be made with<br> |
| non-monotonically-decreasing timestamps.<br> |
| <br> |
| * category: Category to which the slice belongs.<br> |
| * name: Name of the slice to add.<br> |
| * timestamp: The timetsamp of the slice, in milliseconds.<br> |
| * thread_timestamp: <a href="#Thread">Thread</a> specific clock (scheduled) timestamp of the<br> |
| slice, in milliseconds.<br> |
| * args: Arguments associated with<br> |
| <br> |
| Returns newly opened slice</tt></dd></dl> |
| |
| <dl><dt><a name="Thread-EndSlice"><strong>EndSlice</strong></a>(self, end_timestamp, end_thread_timestamp<font color="#909090">=None</font>)</dt><dd><tt>Ends the last begun slice in this group and pushes it onto the slice<br> |
| array.<br> |
| <br> |
| * end_timestamp: Timestamp when the slice ended in milliseconds<br> |
| * end_thread_timestamp: Timestamp when the scheduled time of the slice ended<br> |
| in milliseconds<br> |
| <br> |
| returns completed slice.</tt></dd></dl> |
| |
| <dl><dt><a name="Thread-FinalizeImport"><strong>FinalizeImport</strong></a>(self)</dt></dl> |
| |
| <dl><dt><a name="Thread-IsTimestampValidForBeginOrEnd"><strong>IsTimestampValidForBeginOrEnd</strong></a>(self, timestamp)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterChildContainers"><strong>IterChildContainers</strong></a>(self)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterEventsInThisContainer"><strong>IterEventsInThisContainer</strong></a>(self, event_type_predicate, event_predicate)</dt></dl> |
| |
| <dl><dt><a name="Thread-PushCompleteSlice"><strong>PushCompleteSlice</strong></a>(self, category, name, timestamp, duration, thread_timestamp, thread_duration, args<font color="#909090">=None</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-PushSlice"><strong>PushSlice</strong></a>(self, new_slice)</dt></dl> |
| |
| <dl><dt><a name="Thread-__init__"><strong>__init__</strong></a>(self, process, tid)</dt></dl> |
| |
| <hr> |
| Data descriptors defined here:<br> |
| <dl><dt><strong>all_slices</strong></dt> |
| </dl> |
| <dl><dt><strong>async_slices</strong></dt> |
| </dl> |
| <dl><dt><strong>open_slice_count</strong></dt> |
| </dl> |
| <dl><dt><strong>samples</strong></dt> |
| </dl> |
| <dl><dt><strong>toplevel_slices</strong></dt> |
| </dl> |
| <hr> |
| Methods inherited from <a href="telemetry.timeline.event_container.html#TimelineEventContainer">telemetry.timeline.event_container.TimelineEventContainer</a>:<br> |
| <dl><dt><a name="Thread-GetAllEvents"><strong>GetAllEvents</strong></a>(self, recursive<font color="#909090">=True</font>)</dt><dd><tt># List versions. These should always be simple expressions that list() on<br> |
| # an underlying iter method.</tt></dd></dl> |
| |
| <dl><dt><a name="Thread-GetAllEventsOfName"><strong>GetAllEventsOfName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-GetAllToplevelSlicesOfName"><strong>GetAllToplevelSlicesOfName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllAsyncSlicesOfName"><strong>IterAllAsyncSlicesOfName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllAsyncSlicesStartsWithName"><strong>IterAllAsyncSlicesStartsWithName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllEvents"><strong>IterAllEvents</strong></a>(self, recursive<font color="#909090">=True</font>, event_type_predicate<font color="#909090">=<function <lambda>></font>, event_predicate<font color="#909090">=<function <lambda>></font>)</dt><dd><tt>Iterates all events in this container, pre-filtered by two predicates.<br> |
| <br> |
| Only events with a type matching event_type_predicate AND matching event<br> |
| event_predicate will be yielded.<br> |
| <br> |
| event_type_predicate is given an actual type object, e.g.:<br> |
| event_type_predicate(slice_module.Slice)<br> |
| <br> |
| event_predicate is given actual events:<br> |
| event_predicate(thread.slices[7])</tt></dd></dl> |
| |
| <dl><dt><a name="Thread-IterAllEventsOfName"><strong>IterAllEventsOfName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt><dd><tt># Helper functions for finding common kinds of events. Must always take an<br> |
| # optinal recurisve parameter and be implemented in terms fo IterAllEvents.</tt></dd></dl> |
| |
| <dl><dt><a name="Thread-IterAllFlowEvents"><strong>IterAllFlowEvents</strong></a>(self, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllSlices"><strong>IterAllSlices</strong></a>(self, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllSlicesInRange"><strong>IterAllSlicesInRange</strong></a>(self, start, end, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllSlicesOfName"><strong>IterAllSlicesOfName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <dl><dt><a name="Thread-IterAllToplevelSlicesOfName"><strong>IterAllToplevelSlicesOfName</strong></a>(self, name, recursive<font color="#909090">=True</font>)</dt></dl> |
| |
| <hr> |
| Static methods inherited from <a href="telemetry.timeline.event_container.html#TimelineEventContainer">telemetry.timeline.event_container.TimelineEventContainer</a>:<br> |
| <dl><dt><a name="Thread-IsAsyncSlice"><strong>IsAsyncSlice</strong></a>(t)</dt></dl> |
| |
| <hr> |
| Data descriptors inherited from <a href="telemetry.timeline.event_container.html#TimelineEventContainer">telemetry.timeline.event_container.TimelineEventContainer</a>:<br> |
| <dl><dt><strong>__dict__</strong></dt> |
| <dd><tt>dictionary for instance variables (if defined)</tt></dd> |
| </dl> |
| <dl><dt><strong>__weakref__</strong></dt> |
| <dd><tt>list of weak references to the object (if defined)</tt></dd> |
| </dl> |
| </td></tr></table></td></tr></table> |
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