Java virtual machines (JVMs) are built from a variety of pieces. One is the Java language. Java bytecodes are the machine code for a JVM, and Java compilers are needed to translate from Java source to ...

Compilers are a bit like Florida election officials: They’re suddenly in the spotlight after years of relative anonymity. The reason for the attention is the arrival of fast and complex 64-bit ...

Learn how to optimize JVM and JIT compiler performance for better execution speed, memory usage, and resource utilization in your Java applications—and how to check your results. JVM optimization ...

The Java virtual machine (JVM) can perform some impressive optimizations to make deployed applications run faster. But having said that, the Java community remains well aware of the fact that the ...

Software from Oracle that converts a program in Java bytecode (intermediate language) into machine language and executes it. The Java Virtual Machine (JVM) is the runtime engine of the Java Platform, ...

Released in 1995, the philosophy behind Java is "write once, run anywhere." In other words, a program written in Java can theoretically run on any machine that supports it. While the implementation ...

Oracle’s plan to merge the Sun HotSpot Java Virtual Machine with the JRockit JVM is still evolving, but a single JVM based on both technologies is expected in 18 months to two years, an Oracle ...

(1) A synonym for a language interpreter. See interpreter, Java Virtual Machine and Python. (2) Software that enables a different operating system and applications to run in a computer along with the ...