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ICS
2005
Tsinghua U.
15 years 4 months ago
System noise, OS clock ticks, and fine-grained parallel applications
As parallel jobs get bigger in size and finer in granularity, “system noise” is increasingly becoming a problem. In fact, fine-grained jobs on clusters with thousands of SMP...
Dan Tsafrir, Yoav Etsion, Dror G. Feitelson, Scott...
HPDC
1998
IEEE
15 years 3 months ago
Metascheduling: A Scheduling Model for Metacomputing Systems
Abstract Metacomputing is the seamless application of geographically-separated distributed computing resources to user applications. We consider the scheduling of metaapplications;...
Jon B. Weissman
CCGRID
2010
IEEE
14 years 8 months ago
File-Access Characteristics of Data-Intensive Workflow Applications
This paper studies five real-world data intensive workflow applications in the fields of natural language processing, astronomy image analysis, and web data analysis. Data intensiv...
Takeshi Shibata, SungJun Choi, Kenjiro Taura
CCGRID
2007
IEEE
15 years 5 months ago
Reparallelization and Migration of OpenMP Programs
Typical computational grid users target only a single cluster and have to estimate the runtime of their jobs. Job schedulers prefer short-running jobs to maintain a high system ut...
Michael Klemm, Matthias Bezold, Stefan Gabriel, Ro...
CCGRID
2010
IEEE
15 years 6 days ago
Decentralized Resource Availability Prediction for a Desktop Grid
In a desktop grid model, the job (computational task) is submitted for execution in the resource only when the resource is idle. There is no guarantee that the job which has starte...
Karthick Ramachandran, Hanan Lutfiyya, Mark Perry