Our Proposal: OpenJIT Compiler

• A Joint effort with Fujitsu’s Java compiler group

• A Reflective Just-in-time (Open JIT Compiler)

  • Based on Reflection/OI principle (Java JIT in Java)
  • A Java framework for JIT compiler
  • Can download/compile various customization & optimization modules into a JIT compiler “just-in-time”

• Generic JIT Customization Library

• Class-specific JIT customization ? The library builder can embed class-specific customization of JIT into the classfile

  • scope control

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