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IPPS
2007
IEEE
10 years 1 months ago
A Multi-Level Parallel Implementation of a Program for Finding Frequent Patterns in a Large Sparse Graph
Graphs capture the essential elements of many problems broadly defined as searching or categorizing. With the rapid increase of data volumes from sensors, many application discipl...
Steve Reinhardt, George Karypis
IPPS
2007
IEEE
10 years 1 months ago
Explaining StGermain: An aspect oriented environment for building extensible computational mechanics modeling software
HPC scientific computational models are notoriously difficult to develop, debug, and maintain. The reasons for this are multifaceted — including difficulty of parallel programm...
Steve Quenette, Louis Moresi, P. D. Sunter, Bill F...
IPPS
2007
IEEE
10 years 1 months ago
Invited Paper: A Compile-time Cost Model for OpenMP
OpenMP has gained wide popularity as an API for parallel programming on shared memory and distributed shared memory platforms. It is also a promising candidate to exploit the emer...
Chunhua Liao, Barbara M. Chapman
IPPS
2007
IEEE
10 years 1 months ago
Online Grid Replication Optimizers to Improve System Reliability
In a data intensive Grid system, many data replica schemes and models have been proposed to improve the system response time or data consistency, but little attention has been pai...
Ming Lei, Susan V. Vrbsky, Zijie Qi
IPPS
2007
IEEE
10 years 1 months ago
Implementing Hirschberg's PRAM-Algorithm for Connected Components on a Global Cellular Automaton
The GCA (Global Cellular Automata) model consists of a collection of cells which change their states synchronously depending on the states of their neighbors like in the classical...
Johannes Jendrsczok, Rolf Hoffmann, Jörg Kell...
IPPS
2007
IEEE
10 years 1 months ago
FixD : Fault Detection, Bug Reporting, and Recoverability for Distributed Applications
Model checking, logging, debugging, and checkpointing/recovery are great tools to identify bugs in small sequential programs. The direct application of these techniques to the dom...
Cristian Tapus, David A. Noblet
IPPS
2007
IEEE
10 years 1 months ago
A Framework for Modeling Operating System Mechanisms in the Simulation of Network Protocols for Real-Time Distributed Systems
In this paper we present a software tool for the simulation of distributed real-time embedded systems. Our tool is based on the popular NS-2 package for simulating the networking ...
Paolo Pagano, Prashant Batra, Giuseppe Lipari
IPPS
2007
IEEE
10 years 1 months ago
Locality-Aware Consistency Maintenance for Heterogeneous P2P Systems
Replication and caching have been deployed widely in current P2P systems. In update-allowed P2P systems, a consistency maintenance mechanism is strongly demanded. Several solution...
Zhenyu Li, Gaogang Xie, Zhongcheng Li
IPPS
2007
IEEE
10 years 1 months ago
A Model-Driven Approach to Job/Task Composition in Cluster Computing
In the general area of high-performance computing, object-oriented methods have gone largely unnoticed. In contrast, the Computational Neighborhood (CN), a framework for parallel ...
Neeraj Mehta, Yogesh Kanitkar, Konstantin Läu...
IPPS
2007
IEEE
10 years 1 months ago
Optimizing Inter-Nest Data Locality Using Loop Splitting and Reordering
With the increasing gap between processor speed and memory latency, the performance of data-dominated programs are becoming more reliant on fast data access, which can be improved...
Sofiane Naci
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