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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/121394/">https://git.reviewboard.kde.org/r/121394/</a>
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<p style="margin-top: 0;">On December 8th, 2014, 10:36 p.m. CET, <b>Kevin Funk</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">What's so bad about "app nap" for KDevelop?</p></pre>
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<p>On December 8th, 2014, 10:53 p.m. CET, <b>René J.V. Bertin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><ul style="padding: 0;text-rendering: inherit;margin: 0 0 0 1em;line-height: inherit;white-space: normal;">
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">launch kdevelop</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">open a session with one or more projects and a good number of files</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">kdevelop will start parsing</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">you do something else while that goes on, so kdevelop isn't the frontmost app</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">the kernel notices that <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">process kdevelop.bin[15026] caught causing excessive wakeups. Observed wakeups rate (per sec): 917; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45150</code> followed by</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;"><code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">ReportCrash[15495]: Invoking spindump for pid=15026 wakeups_rate=917 duration=50 because of excessive wakeups</code></li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">and sooner or later thereafter the offending application is suspended until you bring it back to the foreground</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">you come back from getting that coffee or whatever you were doing while kdevelop was doing its parsing thingy</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">kdevelop is about at the same point (% parsing progress) where you left it.</li>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">In all honesty, the per-application disable trick doesn't work always (I don't know if it is know why that is), but setting the flag in the Info.plist doesn't harm anything. It just means that kdevelop will be a bit less nice to the battery if the user doesn't quit it when done. (The alternative, disabling the nap feature altogether, system-wide, is better to be left to the user...)</p></pre>
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<p>- René J.V.</p>
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<p>On December 8th, 2014, 10:05 p.m. CET, René J.V. Bertin wrote:</p>
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<div>Review request for KDE Software on Mac OS X and KDevelop.</div>
<div>By René J.V. Bertin.</div>
<p style="color: grey;"><i>Updated Dec. 8, 2014, 10:05 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdevelop
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This patch provides an Info.plist template and a change to the kdevelop/app/CMakeLists.txt to generate an appropriate info dictionary for the kdevelop app bundle.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The main interest at this point is the deactivation of "app nap" which will suspend the whole IDE if it remains (active) in the background for too long.
The same file can also be used to define the application icon, and document types the application can handle. I intend to address those features in future updates (the latter will require changes to the code, though).</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">On OS X 10.9.4 . App Nap disabling seems to work as expected (and described in user feedback on the feature and its per-application deactivation). </p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>app/CMakeLists.txt <span style="color: grey">(d84253d)</span></li>
<li>app/Info.plist.template <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/121394/diff/" style="margin-left: 3em;">View Diff</a></p>
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