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IPPS
2005
IEEE
16 years 12 days ago
Performance Analysis of MPI Collective Operations
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
Jelena Pjesivac-Grbovic, Thara Angskun, George Bos...
PPSN
2004
Springer
16 years 5 days ago
A Visual Demonstration of Convergence Properties of Cooperative Coevolution
Abstract. We introduce a model for cooperative coevolutionary algorithms (CCEAs) using partial mixing, which allows us to compute the expected long-run convergence of such algorith...
Liviu Panait, R. Paul Wiegand, Sean Luke
155
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IPPS
2002
IEEE
15 years 11 months ago
Automatic Reincarnation of Deceased Plug-Ins in the HARNESS Metacomputing System
HARNESS is an experimental metacomputing system that supports dynamic software reconfiguration, both of the resources that comprise the virtual machine and the services provided t...
Mauro Migliardi, Vaidy S. Sunderam
IPPS
1998
IEEE
15 years 11 months ago
Self-Testing Fault-Tolerant Real-Time Systems
We propose a periodic diagnostic algorithm based on the testing model of computation for real-time systems. The diagnostic task runs on every processor of the system. When the task...
M. Rooholamini, Seyed H. Hosseini
CCGRID
2003
IEEE
15 years 10 months ago
Kernel Level Speculative DSM
Interprocess communication (IPC) is ubiquitous in today's computing world. One of the simplest mechanisms for IPC is shared memory. We present a system that enhances the Syst...
Cristian Tapus