WebSphere Real Time

Overview

Enables Java as a practical language for Real Time Applications

IBM WebSphere Real Time is a Java Runtime Environment with a Software Development Kit enabling applications dependent on precise response times to take advantage of standard Java technology without sacrificing determinism.

• Java thread names are now visible in the operating system when using the 'ps' command
• Regular Java threads can be scheduled using different Linux scheduling policies.
• Improved 32-bit throughput performance
• Substantially improved 64-bit throughput performance
• Improved Health Center analysis capabilities
• Improved 32-bit and 64-bit real-time performance (determinism)
• The Real-time, incremental Garbage Collector: Simplify real time application development using standard Java programming
• Real-time Specification for Java: IBM provides a conformant Real Time Specification for Java (RTSJ) Class Library 1.0.2.
• Ahead-of-Time compilation: Enables code pre-compilation for the fastest and most deterministic execution performance.
• Class sharing support: Improves dynamic class loading performance and improves memory footprint in multiple JVM scenarios.

IBM Announces Its Next Generation Platform; IBM PureSystems 24/04/2012

With the introduction of IBM...

• Creating predictable-performance Java applications in real time