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

TL;DR: The JavaCá&Lá (JCL), a middleware used to help the implementation of distributed user‐applications classified as IoT‐HPC, is presented and it is identified that customized JCL deployments become an alternative when Java‐Android and vice‐versa code conversion is necessary.

TL;DR: A performance evaluation on an InfiniBand and Gigabit Ethernet multi-core cluster has shown that the implemented collectives significantly outperform the original ones, as well as higher speedups when analyzing the impact of their use on collective communications intensive Java HPC applications.

TL;DR: The results obtained, demonstrate both the scalability of the Jace environment and its ability to support wide-area deployments and the robustness of asynchronous iterative algorithms in a large scale context.

TL;DR: The preliminary test results show that with Jdib API, micro-benchmark written by Java can achieve latency performance comparable with that of micro- benchmark written by C language in 20Gbps InfiniBand fabrics.

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.