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The Pilot library offers a new method for programming parallel clusters in C. Formal elements from Communicating Sequential Processes (CSP) were used to realize a process/channel model of parallel computation that reduces opportunities for deadlock and other communication errors. This simple model, plus an application programming interface (API) fashioned on C's formatted I/O, are designed to make...
The Global Arrays toolkit is a library that allows programmers to write parallel programs that use large arrays distributed across processing nodes through the Aggregate Remote Memory Copy Interface (ARMCI). OpenMP is an application programming interface that supports shared memory multiprocessing on many architectures and platforms. In the Symmetric-Multi Processors (SMP), the Global Arrays toolkit...
While modern large-scale computing tasks have grown to span many machines, each with many cores, traditional programming models have not kept up with these advancements, resulting in difficulty exploiting these computing resources with only modest programmer effort. Thalweg seeks to address this breakdown in several ways. It provides a model for designing algorithms that have the potential to scale...
Open MPD is a language extension for programming on distributed memory systems that helps users by having minimal and simple notations. Although MPI is the de facto standard for parallel programming on distributed memory systems, writing MPI programs is often a time-consuming and complicated process. Open MPD supports typical parallelization-based on the data parallel paradigm and work sharing, and...
PVTOL provides an object-oriented C++ API that hides the complexity of multicore architectures within a PGAS programming model, improving programmer productivity. Tasks and conduits enable data flow patterns such as pipelining and round-robining. Hierarchical maps concisely describe how to allocate hierarchical arrays across processor and memory hierarchies and provide a simple API for moving data...
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