about dex2oat and its compiler driver change in Android 6.0

[Andy Quan]

Hi,

Recently I find dex2oat and its threads like compiler driver cost much much more time on Android 6.0 than 5.0 with same APK installation. Anybody can give some hints what's changed in Android 6.0 about this part? I try finding but can not see much materials on the web.

Thanks in advance.

--

Thanks,
Andy