Slides - jtres 2012

More documents

Recommendations

Info

1.21.151.11.0510.950.90.850.8Chess kXML Parallel PNG RegEx GeomeanDVM Original DVM Trace Extension DVM Trace Extension (Opt)Even if we extend the trace and add more optimizations, the impact is not high 22Virtual Machine & Optimization Lab
Low code quality due to short trace, low optimization• Expanding the trace would not help much Little difference for Jelly Bean JITC• A preliminary implementation of a naïve method-based JITC is included (but disabled currently) One question: how come Android apps work fine?Virtual Machine & Optimization Lab23
Page 4: VM for executing Java in Android pl
Page 11 and 12: Java Source Codepublic static int f
Page 13 and 14: 2.521.510.50Chess kXML Parallel PNG
Page 15 and 16: 2.521.510.50Chess kXML Parallel PNG
Page 17 and 18: 1.81.61.41.210.80.60.40.20Chess kXM
Page 19 and 20: How many times a Dalvik bytecode is
Page 21: 86.00%75.00%654.00%43.00%32.00%211.
Page 25 and 26: 100%80%60%40%20%0%Native Native app
Page 27 and 28: Garbage collection (GC) portion is
Page 29 and 30: Numbers are log scale 1000000010000
Page 31 and 32: 500450400350300250200150100500App t
Page 33 and 34: Loading time only 1.21.110.90.80.7A

Slides - jtres 2012

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?