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IPPS
2006
IEEE
13 years 10 months ago
A study of MPI performance analysis tools on Blue Gene/L
Applications on todays massively parallel supercomputers rely on performance analysis tools to guide them toward scalable performance on thousands of processors. However, conventi...
I-Hsin Chung, Robert Walkup, Hui-Fang Wen, Hao Yu
IPPS
2006
IEEE
13 years 10 months ago
A segment-based DSM supporting large shared object space
This paper introduces a software DSM that can extend its shared object space exceeding 4GB in a 32bit commodity cluster environment. This is achieved through the dynamic memory ma...
Benny Wang-Leung Cheung, Cho-Li Wang
IPPS
2006
IEEE
13 years 10 months ago
Wrekavoc: a tool for emulating heterogeneity
Computer science and especially heterogeneous distributed computing is an experimental science. Simulation, emulation, or in-situ implementation are complementary methodologies to...
Louis-Claude Canon, Emmanuel Jeannot
IPPS
2006
IEEE
13 years 10 months ago
A preliminary analysis of the InfiniPath and XD1 network interfaces
Ron Brightwell, Douglas Doerfler, Keith D. Underwo...
IPPS
2006
IEEE
13 years 10 months ago
A probabilistic approach for fault tolerant multiprocessor real-time scheduling
In this paper we tackle the problem of scheduling a periodic real-time system on identical multiprocessor platforms, moreover the tasks considered may fail with a given probabilit...
Vandy Berten, Joël Goossens, Emmanuel Jeannot
IPPS
2006
IEEE
13 years 10 months ago
Plan-based replication for fault-tolerant multi-agent systems
The growing importance of multi-agent applications and the need for a higher quality of service in these systems justify the increasing interest in fault-tolerant multi-agent syst...
Alessandro de Luna Almeida, Samir Aknine, Jean-Pie...
IPPS
2006
IEEE
13 years 10 months ago
Decentralized and dynamic bandwidth allocation in networked control systems
In this paper, we propose a bandwidth allocation scheme for networked control systems that have their control loops closed over a geographically distributed network. We first for...
Ahmad T. Al-Hammouri, Michael S. Branicky, Vincenz...
IPPS
2006
IEEE
13 years 10 months ago
A framework to develop symbolic performance models of parallel applications
Performance and workload modeling has numerous uses at every stage of the high-end computing lifecycle: design, integration, procurement, installation and tuning. Despite the trem...
Sadaf R. Alam, Jeffrey S. Vetter