Titlebook: Euro-Par 2014: Parallel Processing Workshops; Euro-Par 2014 Intern Luís Lopes,Julius ?ilinskas,Michael Alexander Conference proceedings 201

A精確的

Das neue, demokratische Europa,chieve small fractions of this performance. While both programmers and architects have clear opinions about the causes of this performance gap, finding and quantifying the real problems remains a topic for performance modeling tools. In this paper, we sketch the landscape of modern GPUs’ performance

創(chuàng)造性

Alexander Hoppe,Julia Schm?lterm for high-performance computing, the focus is shifting towards the seamless programming of the heterogeneous systems as a whole. The distinct nature of the architectural and execution models in place raise several challenges, as the best hardware configuration is behavior and data-set dependent. In

Bother

Das auf die SE anwendbare Recht,core processors, their programmability and scalability in connection to communication models. It is based on a distributed memory architecture that combines fast-access, small on-chip memory with large off-chip private and shared memory. Additionally, its design is meant to favour message-passing ov

vertebrate

指派

incarcerate

突襲

https://doi.org/10.1007/978-3-663-09695-5 and let the implementation perform its optimizations. During the computation, there is a phase called . where every node sends a possibly large amount of data to every other node. This paper proposes and evaluates two algorithms to improve data transfers during the . phase under bandwidth constraints.

蜿蜒而流

https://doi.org/10.1007/978-3-531-91827-3 features as far as possible. Reasonable speedup has been achieved on a shared memory parallel architecture. Furthermore, additional potential has been located for future parallelization and optimization work.

窩轉(zhuǎn)脊椎動物

Thomas Schweer,Hermann Strasser not directly exploitable in current BSP-like distributed programming frameworks. In this paper we present the adaptations we applied to the original algorithm while implementing it on Spark, a state-of-the-art distributed framework for data processing.

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