enable / disable JIT compiler

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how do i enable/disable JIT with recent kernel/ froyo rom
I've read that some cookers keep it enable while other one don't
I would like to test the difference on Thoughtlesskyle's

I think you can enable it when you compile a version of new build... Maybe you can ask to Thoughtlesskyle if he can do it for you

Happy new year.

Cheers.

Originally Posted by chourmovs

how do i enable/disable JIT with recent kernel/ froyo rom
I've read that some cookers keep it enable while other one don't
I would like to test the difference on Thoughtlesskyle's

Originally Posted by manu33xtro

I think you can enable it when you compile a version of new build... Maybe you can ask to Thoughtlesskyle if he can do it for you

Happy new year.

Cheers.

happy new year manu

i just want the command line or the script to do the trick (ie: sh jitenable.sh like compcache or something about dalvik i don't remember)
and another one to verify if it is enable/turned on
I've already read it on several topic but no way to find it again

my wish for 2011 : a good and complete wiki for polaris android user with all this explained

I think it's in the build.prop
enable
dalvik.vm.execution-mode=int:jit
disable
dalvik.vm.execution-mode=int:fast

Originally Posted by meknb

I think it's in the build.prop
enable
dalvik.vm.execution-mode=int:jit
disable
dalvik.vm.execution-mode=int:fast

i see thank you
in CM, we can enable/disable it via option panel so i thought it was possible "live" with every mod with the good kernel

Hi guy,

Happy new year
Can you put here the results of your tests ?

Cheers.

Originally Posted by chourmovs

i see thank you
in CM, we can enable/disable it via option panel so i thought it was possible "live" with every mod with the good kernel

Of course i'll do it

You could probably set it live with setprop ie

setprop dalvik.vm.execution-mode int:fast

Not 100% sure as i havent a android device at the moment to test on?

Originally Posted by meknb

You could probably set it live with setprop ie

Not 100% sure as i havent a android device at the moment to test on?

thx, i did an androidupdate.tar with properly configurated built.prop
It doesn't hurt the system but i'm not really sure of my conclusion
Linpack score didn't change a lot in fact...

I wait for better explanation/instruction, if any