What is a just-in-time compiler? A just-in-time compiler comes with the Java VM. Its use is optional, and it is run on the platform-independent code. The JIT compiler then translates the code into the ...

The JDK is the development platform for building Java applications. Learn about different JDK versions, then install a JDK in your development environment and use it to compile a Java program.

Now, open the Command Prompt and run it as administrator. We will make use of the ‘cd’ command to change the operating directory on the Command Prompt to the one where your Java program is stored.

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.

Running the Kawa test suite using GCJ vs. JDK1.3.1, GCJ is about twice as fast, causes about half the page faults (according to the time command) and uses about 25% less memory (according to top). The ...

WebAssembly compatible compiler and API. To run Java in the browser, you must compile your code into a WebAssembly binary file. There are a number of APIs that help you do that, including: CheerpJ; ...

Using ahead-of-time compilation, it starts up to 100 times faster than programs running on a conventional cloud stack, and can cut memory usage by a factor of five (according to recent benchmarks ...

The latest edition of the RoboVM ahead-of-time (AOT) compiler and runtime library for Java is now available. The 1.8 release was timed to coincide with the release of Apple's iOS 9 mobile OS and Xcode ...