First, only the 2.2 system image contains the enabled JIT, so you will need to create a new AVD to be able to test it.
Second, we make no claims on performance when enabling the JIT in the emulator (which itself JITs ARM instructions to x86), but you should still be able to see some improvements. Third, the emulator is emulating an ARMv5TE CPU with only soft-floating point, which means that the JIT is not going to accelerate FP operations there (unlike on a Nexus One where it will use the hardware FPU). Hope this helps On Sun, May 23, 2010 at 10:35 AM, Ecthelion <[email protected]> wrote: > Hi, > > after downloading the new Android 2.2 SDK I tes > 66ted some of my more CPU- > intensive code with the integrated emulator, hoping to see some of the > promised performance improvements also in the emulator. But to my > disappointment the apps run just as fast/slow as with Android 2.1. Did > I miss something? Is the JIT not activated or integrated in the > emulator of the SDK 2.2? > > Thanks > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
