Slides - jtres 2012

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VM for executing Java in Android platform• Java code in applications, framework, and core libraries• Executes dex filesinstead of class filesof Java VM (JVM)• DX (class-to-dex)• Dex file has differentbytecode ISAVirtual Machine & Optimization Lab4
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Page 32 and 33: Apps generate more traces, yet app
Page 34: We believe Dalvik’s trace-based J

Slides - jtres 2012

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