As an screenshot should explain it better..�<div><br></div><div>This is now pushing the CPU to 66 - 90%+ almost all the time.. and as the top hogger of CPU constantly..</div><div><br></div><div>Not having VGTigerDemo does not alter it much.. so its not NativeBoost at fault per se..�</div>
<div><br></div><div>Kill the clock and the VGTiger it comes down to a nice 4% CPU<br><br><div class="gmail_quote">On Tue, Sep 4, 2012 at 7:08 PM, S Krish <span dir="ltr">&lt;<a href="mailto:krishnamachari.sudhakar@gmail.com" target="_blank">krishnamachari.sudhakar@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br><div><br></div><div>If we override #drawOn: and implement custom logic to draw.. every few milliseconds as it gets called the CPU usage shoots to available max..�</div>
<div><br></div><div>Run four instances of the same class that overrides and does some moderately complex draw routine of say : CircleMorph with border set, few lines, color rendering..�</div>
<div><br></div><div>I will send in the .st file later .. that can be tested against..</div><div><br></div><div><br></div><div>Is this expected or what are the ways to avoid this CPU overhead...</div><div><br></div><div><br>

</div><div>NativeBoost animation, far more responsive.. also goes up very similarly. but little more tolerable... VGTigerMorph... more so than FlakesDemo...</div><div><br></div><div><br></div><div><br></div>
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