Android KitKat Debuts ART Runtime As Dalvik Replacement

Posted: Nov 7 2013, 6:02am CST | by , Updated: Nov 7 2013, 6:08am CST, in Technology News


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Android KitKat Debuts ART Runtime as Dalvik Replacement
Image Credit: Android

Google has introduced a super fast ART runtime in its latest Android KitKat platform. ART replaces the Dalvik runtime. This has had a salubrious effect on fuel cell life span.

Android 4.4 has had quite a bumpy ride. It has literally made the grade. Yet its growth has been phenomenal. Google has developed a replacement for Dalvik runtime in Androids. The new runtime is called ART. Google is secretly working on this super fast Android runtime for about 2 years. ART is more flexible and flowing on operational basis. Batteries run for longer and the apps are speedier to boot. As ART lessened the app execution time by almost 50 percent.

The term ART is an acronym for Android runtime. It is the opposite of Dalvik. Employing Ahead-Of-Time compilation, ART has streamlined and revolutionized the Android platform. Still in its experimental stages, ART will be a better alternative. But it is not yet available in previous Android versions.

AndroidPolice states that ART "handles app execution in a fundamentally different way from Dalvik. The current runtime (Dalvik) relies on a Just-In-Time (JIT) compiler to interpret bytecode, a generic version of the original application code." But "ART is set to change this process by pre-compiling that bytecode into machine language when apps are first installed, turning them into truly native apps. This process is called Ahead-Of-Time (AOT) compilation. By removing the need to spin up a new virtual machine or run interpreted code, startup times can be cut down immensely and ongoing execution will become faster, as well."

The struggle to reform Dalvik had failed desperately. Google can not speed it up to get faster runtime for Android apps. So, instead of repairing it, a complete overhaul took place. Android 4.4 had ART virtually baked into its core. The faster sprinting system that resulted in place of the ordinary sluggardly gadget was a marvel to behold. To install the apps via Dalvik was a lengthy process. But this is resolved with ART. Now we have a faster, smoother and sleeker system that has so many other advantages.

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<a href="/latest_stories/all/all/20" rel="author">Sumayah Aamir</a>
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