MPJava: High-Performance Message Passing in Java Using Java.nio

TL;DR: The aim is to explore the performance comparison between threads, message passing and hybrid model in Java, specifically using Java multithreading and MPJ Express using word count occurrence which is significant in Natural Language Processing.

TL;DR: JCL is presented, a distributed‐shared‐memory and task‐oriented lightweight middleware for the Java community that separates business logic from distribution issues during the development process and incorporates several requirements that were presented separately in the GPDC middleware literature over the last few decades.

TL;DR: The RTSJ provides extensions to Java that enable it to be used as the basis for Real-time CORBA middleware and applications and to ensure predictable end-to-end QoS.

TL;DR: The MPI2Java project is presented, which allows researchers to use MPI1 functionalities of the actual MPI 2.0 specification in Java-based applications and offers innovative possibilities in the domain of HPC3 scenarios.

TL;DR: The original NAS Parallel Benchmarks consisted of eight individual bench- mark problems, each of which focused on some aspect of scientific computing, although most of these benchmarks have much broader relevance, since in a much larger sense they are typical of many real-world computing applications.

TL;DR: DOGMA supports parallel programming in both a traditional message-passing form and a novel object-oriented approach, and provides a unified environment for developing high-performance supercomputing applications on heterogeneous systems.

TL;DR: The Group Method Invocation model (GMI) allows methods to be invoked either on a single object or on a group of objects, the latter possibly with personalized parameters, providing an efficient group communication mechanism for parallel programming.

TL;DR: JMPI is described, a reference implementation of MPI developed at the Architecture and Real-Time Laboratory at the University of Massachusetts Amherst that explores using Java's Remote Method Invocation, Object Serialization and Introspection technologies for message passing.