| author | Toni Pulkkinen <ext-toni.p.pulkkinen@nokia.com> |
| Wed, 21 Apr 2010 15:14:16 +0300 | |
| changeset 5 | 844b047e260d |
| parent 2 | b9ab3b238396 |
| child 12 | ae255c9aa552 |
| permissions | -rw-r--r-- |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<title>Setting Advanced Options</title> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</style> |
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</head> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<body> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<h2>Setting Advanced Options </h2> |
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<p>Use the <b>Advanced</b> options menu in the Profiler to specify the thread priority sample interval. The advanced options include:</p> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<ul> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<li>Memory/Priority Sample interval</li> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<li>Power Usage interval</li> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<li>Address/Thread interval</li> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</ul> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<p class="note"><span class="style1">WARNING</span> When you enable all the traces, the 50ms minimum Memory/Priority interval may not be sufficient for all of the traces to complete successfully between each cycle. This can cause strange errors, such as loss of icons in lists. If you suspect this problem, simply increase the sampling interval to 100ms or more or disable some traces.</p> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<table width="600" border="1" align="center"> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<tr align="center"> |
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<td><b>S60</b></td> |
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<td><b>UIQ</b></td> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</tr> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<tr align="center"> |
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<td width="50%"><div align="center"><img src="images/TracingOptionsList3.png" width="240" height="320"></div></td> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<td><div align="center"><img src="images/uiq_setting_advanced_settings.png" width="240" height="320"></div></td> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</tr> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</table> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<p class="figure">Figure 1. Advanced options settings in Profiler (S60 and UIQ) </p> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<h5>Table 1. Advanced Options</h5> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<table width="90%" border="0" cellpadding="2" cellspacing="0"> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<tr> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<th width="213" scope="col">Menu Option </th> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<th width="646" scope="col">Description</th> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</tr> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<tr> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<td><b>Memory/Priority Sample interval </b></td> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<td><p>Specify the memory and thread priority sample interval.</p> |
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<p>The operating system is called automatically every millisecond to determine what thread is currently executing. This interval setting indicates how often an additional query to the operating system is made to determine the priority of the currently executing thread. </p> |
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<p>The interval is specified in milliseconds. The minimum interval for sampling is 50ms, with the default setting 1000ms. </p> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<p class="note"><b>NOTE</b> See<a href="output_settings.htm"> Setting Output Settings</a> for UIQ File prefix information. </p></td> |
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</tr> |
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<tr> |
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<td><b>Power Usage Interval </b></td> |
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<td><p>Specify the power usage priority sample interval.</p> |
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<p>The interval is specified in milliseconds. The minimum interval for sampling is 50ms (20Hz), with the default setting 250ms (4Hz). The minimum interval at which sampled power values change is device dependent. </p> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<p class="note"><b>NOTE</b> Power usage measurements are not available in UIQ version. </p> |
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<p class="note style2"><span class="note"><b>NOTE</b></span> If you install a 3.1 0r 3.2 SIZE SISX file, the power usage sampling time interval will always be 250 ms, regardless of what value you specify.</p></td> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</tr> |
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<tr> |
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<td><strong>Address/Thread interval</strong> </td> |
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<td>Specify the Address/Thread interval. Enter an address/thread sampling interval between 1ms and 10000ms (10 seconds).</td> |
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</tr> |
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</table> |
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<div> |
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<h4>Setting an Advanced Option</h4> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<ol> |
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<li>Launch the Profiler application on the target device </li> |
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<li>Open the Output Settings options screen: </li> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<ul> |
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<li>S60 - Select the Output Settings menu</li> |
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Initial version of Performance Investigator under EPL
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<li>UIQ - Select the Misc Settings... menu</li> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</ul> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<li>Set the desired option on or off</li> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<li>Exit the screen </li> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</ol> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</div> |
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<h5>Related references</h5> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<ul> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<li><a href="prof_using.htm">Using the Profiler</a> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</li> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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</ul> |
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<h5>Related tasks</h5> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<ul> |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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<li><a href="tracing_options.htm">Setting Tracing Options</a></li> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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<li><a href="output_settings.htm">Setting Output Settings </a> </li> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</ul> |
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844b047e260d
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<div id="footer">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</body> |
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Initial version of Performance Investigator under EPL
Matti Laitinen <matti.t.laitinen@nokia.com>
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</html> |