aJile’s Approach for Real-Time Embedded JVM Execution

• Implement the JVM directly with simple, low-cost, low-power hardware

  • JVM bytecodes are the native instruction set
  • Only multianewarray and athrow trap to s/w

• Support RT Threads in Hardware

  • Java thread primitives are instructions
  • Fastest real-time Java performance -- < 1 µsec thread yield()
  • Eliminates need for RTOS

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