Titlebook: Euro-Par’97 Parallel Processing; Third International Christian Lengauer,Martin Griebl,Sergei Gorlatch Conference proceedings 1997 Springer

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,Einführung in die Gr??enlehre,rstanding how virtual communication in data-parallel programs translates into network communication, and how source code modifications and data layout change physical communication patterns. A case study demonstrates how *Graph nova views are used to visualize and reduce network communication.

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柔美流暢

現(xiàn)實

A processors management system for PVM,ose a processors management system for PVM which allows to assign the PVM tasks over a computers system. The Processors Management System uses two task assignment heuristics. These heuristics are based on Neural Networks and Genetic Algorithms.

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Die Grundlagen der Zahnradbearbeitungmemory latency. Furthermore, it is necessary to expand the use of parallelism to less regular programs than is usually found in numerical applications. The main obstacle to be overcome is the presence of control dependences, i.e. of situations in which the result of an operation is used to decide if

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https://doi.org/10.1007/978-3-322-99079-2of numerical problems and is pervasive in symbolic applications. Such computations often use dynamic data structures which make heavy use of pointers. This complicates all the steps of a parallelizing compiler, from independence detection to task partitioning and placement. In the past decade there

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Erich Marquard,Klaus Engels,Walter Nelsenallel program, pages or cache lines in a virtual shared memory system, shared files in a distributed file system, and videos and pictures in a distributed multimedia server. We focus on strategies for distributing, accessing, and (consistently) updating such objects. The strategies are provably effi

說明

,Die Grundlagen der ?hnlichkeitsmechanik,ative algorithms for the solution of these systems are typically based on the multilevel principle. Unfortunately, some of the commonly used programming techniques lead to a high overhead on many advanced computer architectures. The two main sources of this performance degradation are the effects of

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