how can i have access to the instructions on processor so that i can that something like that : by starting timer when some block of instructions start executing and end the timer when block complete its execution . so by timer i can interpret some mathmetical formulation which i have thought. and can you name the tools which you are talking ? Thanks
On Mon, Mar 31, 2014 at 9:22 PM, Earlence <earlencefe...@gmail.com> wrote: > the dex bytecode is interpreted by the Dalvik VM. Sometimes, this DEX code > is just in time compiled to machine code instructions. To know what these > are, you will have to hook the JIT infrastructure by modifying dalvik. With > the introduction of ART, dex is compiled ahead of time into machine > instructions. > There is no off the shelf mechanism to obtain power consumption. you may > have to use other tools. > > This got nothing to do with the kernel. Dalvik modifications belong in the > android-platform group. > > > > On Wednesday, March 26, 2014 11:29:23 AM UTC-4, Sagar Gandhi wrote: >> >> how does the .dex file instructions get executed on a processor & how can >> i access the instructions that executed on ARM processor. i heard that the >> instruction in android executed in blocks & after that how can i calculate >> the power per instruction that get executed on ARM. >> > -- > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel > --- > You received this message because you are subscribed to a topic in the > Google Groups "Android Linux Kernel Development" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/android-kernel/phm8ktdNxqo/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > android-kernel+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Regards, *Sagar Gandhi* Final Year UnderGraduate Department Of Computer Engineering Malaviya National Institute of Technology,Jaipur,India Mob.No : +91-9829465595 "Being the richest man in the cemetery doesn't matter to me. Going to bed at night saying we've done something wonderful, that's what matters to me." --Steve Jobs -- -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel --- You received this message because you are subscribed to the Google Groups "Android Linux Kernel Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-kernel+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
