On 22 Mai, 23:33, blindfold <[email protected]> wrote:
> Currently, computational Android programs run 5 to 10 times slower on
> Android phones than on comparable Nokia phones, apparently mostly due
> to the fact that Nokia phones feature a JIT (just-in-time) compiler
> for Java bytecodes to automatically profile and speed up time-critical
> sections, whereas Dalvik bytecodes are always only run through an
> interpreter. In looking for means to accelerate Android programs, I
> would greatly prefer a platform-independent JIT compiler over any
> platform-dependent solutions such as the NDK/JNI where different
> distribution packages must be generated for different target platforms
> based on ARM, x86, MIPS, whatever: a maintenance, packaging and
> distribution headache.

+1 for a JIT on Android. It is a great platform already but the lack
of a JIT for the Java applications is a major drawback if you have an
application that requires some more computations.

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