Slide 20
Slide 20 text
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Native frames...on a JVM?!
● JNI code
○ I/O wrapper operations, user code calling native libs, etc
● Intrinsics
○ System::arrayCopy, Arrays::equals, ...vmSymbols.hpp
● SIMD opportunity
○ Arrays::fill
● JVM C++ code
○ JIT Compiler, GC, etc
● OS/Kernel C code
○ I/O OS/Kernel calls, page faults, interrupt handlers, etc