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ICPP
2006
IEEE
15 years 9 months ago
A Framework to Achieve Guaranteed QoS for Applications and High System Performance in Multi-Institutional Grid Computing
Providing QoS guarantees to the applications in a multi-institutional Grid is a challenging task. Although advance reservations (ARs) can provide QoS guarantees for the applicatio...
Umar Farooq, Shikharesh Majumdar, Eric W. Parsons
ISHPC
2000
Springer
15 years 7 months ago
Limits of Task-Based Parallelism in Irregular Applications
Traditional parallel compilers do not effectively parallelize irregular applications because they contain little looplevel parallelism due to ambiguous memory references. We explo...
Barbara Kreaseck, Dean M. Tullsen, Brad Calder
HPCC
2010
Springer
15 years 2 months ago
Performance Analysis of Scientific and Engineering Applications Using MPInside and TAU
In this paper, we present performance analysis of two NASA applications using performance tools like Tuning and Analysis Utilities (TAU) and SGI MPInside. MITgcmUV and OVERFLOW ar...
Subhash Saini, Piyush Mehrotra, Kenichi Taylor, Sa...
IPPS
2005
IEEE
15 years 9 months ago
QoS Aware Job Scheduling in a Cluster-Based Web Server for Multimedia Applications
We propose a cluster-based web server where a few computing nodes are separately reserved for high-performance computing applications, such as multimedia, SSL, and CGI. As an exam...
Jiani Guo, Laxmi N. Bhuyan, Raj Kumar, Sujoy Basu
IPPS
2003
IEEE
15 years 9 months ago
An Analysis of Performance Enhancement Techniques for Overset Grid Applications
The overset grid methodology has significantly reduced time-to-solution of high-fidelity computational fluid dynamics (CFD) simulations about complex aerospace configurations....
M. Jahed Djomehri, Rupak Biswas, Mark Potsdam, Rog...