In this paper a three dimensional (3D) image processing expert system called 3D-IMPRESS is presented. this system can automatically construct a 3D image processing procedure by using pairs of an original input image a...
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We introduce a scheme for distributed garbage collection that is an extension of Weighted Reference Counting. this scheme represents weights as fractions. It solves the problem of limited weight, preserves the propert...
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Dynamic conditional branch prediction is an indispensable technique for increasing performance in modern processors. However, currently proposed schemes suffer from loss of accuracy when applied to speculative multith...
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this paper describes the result of the UNICORE (BMBF grant 01 IR 703) project, the goals and the initial results of the followon project UNICORE Plus (BMBF grant 01 IR 001). It outlines the original goals of the Germa...
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We describe the design and the implementation in Java and Jini of a Computational Community, which supports the federation of resources from different organisations. Resources from the local Administrative Domain are ...
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the ComplexStreamed Instruction (CSI) set is an architectural paradigm designed to accelerate multimedia applications. these applications are characterized by streaming operations on small-width data elements such as ...
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the proceedings contain 130 papers. the special focus in this conference is on Parallel processing. the topics include: Software component technology for high performance parallel and grid computing;connecting computa...
ISBN:
(纸本)3540424954
the proceedings contain 130 papers. the special focus in this conference is on Parallel processing. the topics include: Software component technology for high performance parallel and grid computing;connecting computational requirements with computing resources;a tool for binding to threads processors;a distributed object infrastructure for interaction and steering;optimal polling for latency-throughput tradeoffs in queue-based network interfaces for clusters;performance prediction of data-dependent task parallel programs;the hardware performance monitor toolkit;via communication performance on a gigabit Ethernet cluster;group-based performance analysis for multithreaded SMP cluster applications;exploiting unused time slots in list scheduling considering communication contention;an evaluation of partitioners for parallel SAMR applications;load balancing on networks with dynamically changing topology;approximation algorithms for scheduling independent malleable tasks;load redundancy elimination on executable code;using a swap instruction to coalesce loads and stores;data-parallel compiler support for multipartitioning;parallel and distributed databases, data mining and knowledge discovery;an experimental performance evaluation of join algorithms for parallel object databases;a classification of skew effects in parallel database systems;experiments in parallel clustering with DBSCAN;analysis of the cycle structure of permutations;scanning biosequence databases on a hybrid parallel architecture;experiences in using MPI-Io on top of GPFS for the IFS weather forecast code;improving conditional branch prediction on speculative multithreading architectures;performances of a dynamic threads scheduler and self-stabilizing neighborhood unique naming under unfair scheduler.
We describe a general component software framework designed for demanding grid environments that provides optimal performance for the assembled component application. this is achieved by separating the high level abst...
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High-accuracy PDE solvers use multi-dimensional fast Fourier transforms. the FFTs exhibits a static and structured memory access pattern which results in a large amount of communication. Performance analysis of a non-...
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Many multiprocessor systems are based on distributed shared memory. It is often important to statically bind threads to processors in order to avoid remote memory access, due to performance. Finding a good allocation ...
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