Android Runtime (ART) Feature
1. Ahead-of-time compilation
- At install time, ART compiles apps using the on-device dex2oat tool.
Instead of being JIT, AOT compiles application code (byte) and generates native code in ELF File. Subsequent execution happens from compiled native code (that is ELF)
ELF - Executable and Linkable Format.
2. Improved garbage collection
- One GC pause instead of two
1. Ahead-of-time compilation
- At install time, ART compiles apps using the on-device dex2oat tool.
Instead of being JIT, AOT compiles application code (byte) and generates native code in ELF File. Subsequent execution happens from compiled native code (that is ELF)
ELF - Executable and Linkable Format.
2. Improved garbage collection
- One GC pause instead of two
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