1 2 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 3 <html><head><title>Python: package telemetry.core.platform</title> 4 </head><body bgcolor="#f0f0f8"> 5 6 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading"> 7 <tr bgcolor="#7799ee"> 8 <td valign=bottom> <br> 9 <font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.core.html"><font color="#ffffff">core</font></a>.platform</strong></big></big></font></td 10 ><td align=right valign=bottom 11 ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/core/platform/__init__.py">telemetry/core/platform/__init__.py</a></font></td></tr></table> 12 <p><tt># Copyright (c) 2012 The Chromium Authors. All rights reserved.<br> 13 # Use of this source code is governed by a BSD-style license that can be<br> 14 # found in the LICENSE file.</tt></p> 15 <p> 16 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 17 <tr bgcolor="#aa55cc"> 18 <td colspan=3 valign=bottom> <br> 19 <font color="#ffffff" face="helvetica, arial"><big><strong>Package Contents</strong></big></font></td></tr> 20 21 <tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td> 22 <td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="telemetry.core.platform.android_platform_backend.html">android_platform_backend</a><br> 23 <a href="telemetry.core.platform.cros_platform_backend.html">cros_platform_backend</a><br> 24 <a href="telemetry.core.platform.linux_platform_backend.html">linux_platform_backend</a><br> 25 </td><td width="25%" valign=top><a href="telemetry.core.platform.mac_platform_backend.html">mac_platform_backend</a><br> 26 <a href="telemetry.core.platform.platform_backend.html">platform_backend</a><br> 27 <a href="telemetry.core.platform.posix_platform_backend.html">posix_platform_backend</a><br> 28 </td><td width="25%" valign=top><a href="telemetry.core.platform.posix_platform_backend_unittest.html">posix_platform_backend_unittest</a><br> 29 <a href="telemetry.core.platform.profiler.html"><strong>profiler</strong> (package)</a><br> 30 <a href="telemetry.core.platform.win_platform_backend.html">win_platform_backend</a><br> 31 </td><td width="25%" valign=top></td></tr></table></td></tr></table><p> 32 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 33 <tr bgcolor="#ee77aa"> 34 <td colspan=3 valign=bottom> <br> 35 <font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr> 36 37 <tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td> 38 <td width="100%"><dl> 39 <dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a> 40 </font></dt><dd> 41 <dl> 42 <dt><font face="helvetica, arial"><a href="telemetry.core.platform.html#Platform">Platform</a> 43 </font></dt></dl> 44 </dd> 45 </dl> 46 <p> 47 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 48 <tr bgcolor="#ffc8d8"> 49 <td colspan=3 valign=bottom> <br> 50 <font color="#000000" face="helvetica, arial"><a name="Platform">class <strong>Platform</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr> 51 52 <tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> 53 <td colspan=2><tt>The platform that the target browser is running on.<br> 54 <br> 55 Provides a limited interface to interact with the platform itself, where<br> 56 possible. It's important to note that platforms may not provide a specific<br> 57 API, so check with IsFooBar() for availability.<br> </tt></td></tr> 58 <tr><td> </td> 59 <td width="100%">Methods defined here:<br> 60 <dl><dt><a name="Platform-CanMonitorThermalThrottling"><strong>CanMonitorThermalThrottling</strong></a>(self)</dt><dd><tt>Platforms may be able to detect thermal throttling.<br> 61 <br> 62 Some fan-less computers go into a reduced performance mode when their heat<br> 63 exceeds a certain threshold. Performance tests in particular should use this<br> 64 API to detect if this has happened and interpret results accordingly.</tt></dd></dl> 65 66 <dl><dt><a name="Platform-GetOSName"><strong>GetOSName</strong></a>(self)</dt><dd><tt>Returns a string description of the <a href="#Platform">Platform</a> OS.<br> 67 <br> 68 Examples: WIN, MAC, LINUX, CHROMEOS</tt></dd></dl> 69 70 <dl><dt><a name="Platform-GetOSVersionName"><strong>GetOSVersionName</strong></a>(self)</dt><dd><tt>Returns a string description of the <a href="#Platform">Platform</a> OS version.<br> 71 <br> 72 Examples: VISTA, WIN7, LION, MOUNTAINLION</tt></dd></dl> 73 74 <dl><dt><a name="Platform-GetRawDisplayFrameRateMeasurements"><strong>GetRawDisplayFrameRateMeasurements</strong></a>(self)</dt><dd><tt>Returns a list of RawDisplayFrameRateMeasurement.</tt></dd></dl> 75 76 <dl><dt><a name="Platform-HasBeenThermallyThrottled"><strong>HasBeenThermallyThrottled</strong></a>(self)</dt><dd><tt>Returns True if the device has been thermally throttled.</tt></dd></dl> 77 78 <dl><dt><a name="Platform-IsRawDisplayFrameRateSupported"><strong>IsRawDisplayFrameRateSupported</strong></a>(self)</dt><dd><tt>Platforms may be able to collect GL surface stats.</tt></dd></dl> 79 80 <dl><dt><a name="Platform-IsThermallyThrottled"><strong>IsThermallyThrottled</strong></a>(self)</dt><dd><tt>Returns True if the device is currently thermally throttled.</tt></dd></dl> 81 82 <dl><dt><a name="Platform-SetFullPerformanceModeEnabled"><strong>SetFullPerformanceModeEnabled</strong></a>(self, enabled)</dt><dd><tt>Platforms may tweak their CPU governor, system status, etc.<br> 83 <br> 84 Most platforms can operate in a battery saving mode. While good for battery<br> 85 life, this can cause confusing performance results and add noise. Turning<br> 86 full performance mode on disables these features, which is useful for<br> 87 performance testing.</tt></dd></dl> 88 89 <dl><dt><a name="Platform-StartRawDisplayFrameRateMeasurement"><strong>StartRawDisplayFrameRateMeasurement</strong></a>(self)</dt><dd><tt>Start measuring GL surface stats.</tt></dd></dl> 90 91 <dl><dt><a name="Platform-StopRawDisplayFrameRateMeasurement"><strong>StopRawDisplayFrameRateMeasurement</strong></a>(self)</dt><dd><tt>Stop measuring GL surface stats.</tt></dd></dl> 92 93 <dl><dt><a name="Platform-__init__"><strong>__init__</strong></a>(self, platform_backend)</dt></dl> 94 95 <hr> 96 Data descriptors defined here:<br> 97 <dl><dt><strong>__dict__</strong></dt> 98 <dd><tt>dictionary for instance variables (if defined)</tt></dd> 99 </dl> 100 <dl><dt><strong>__weakref__</strong></dt> 101 <dd><tt>list of weak references to the object (if defined)</tt></dd> 102 </dl> 103 <hr> 104 Data and other attributes defined here:<br> 105 <dl><dt><strong>RawDisplayFrameRateMeasurement</strong> = <class 'telemetry.core.platform.RawDisplayFrameRateMeasurement'></dl> 106 107 </td></tr></table></td></tr></table> 108 </body></html>