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There are varieties of embedded systems in the world, it’s a big challenge to optimized the instruction sets of SoCs according to different systems’ working environments. The idea of dynamic ...

Java has not become as pervasive as the original hype suggested, but it is a popular language, used a lot for in-house and server-side development and other applications. Java has less mind-share in ...

Most Java programmers, at one time or another, have wondered how the JVM works. Java bytecode programming reveals much insight into the JVM and helps developers program Java better. Also, the ability ...

Java compilers take center stage in this second article in the JVM performance optimization series. Eva Andreasson introduces the different breeds of compiler and compares performance results from ...

A compiler for a subset of C, inspired by Ron Cain's original Small-C published in Dr. Dobb's Journal (May/June 1980), that compiles directly to JVM .class files — with no external libraries and no ...

Why Java Bytecode and not the Source? Java bytecode is rigid and well define while java source code uses the compiler to add syntactic sugar. Also, many languages compile to java bytecode so this ...

Jazelle Extension Another way to speed Java execution on a standard RISC architecture is to extend the architecture itself, to directly execute Java instructions. ARM designers added a new Java ...

In the world of software engineering, code can take multiple forms from the time it's written by a programmer to the moment it is executed by a computer. What begins as high-level source code, written ...