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» Evaluating Parallel Computing Systems in Bioinformatics
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CCGRID
2003
IEEE
14 years 2 months ago
Discretionary Caching for I/O on Clusters
I/O bottlenecks are already a problem in many largescale applications that manipulate huge datasets. This problem is expected to get worse as applications get larger, and the I/O ...
Murali Vilayannur, Anand Sivasubramaniam, Mahmut T...
CLUSTER
2003
IEEE
14 years 2 months ago
Application-Bypass Reduction for Large-Scale Clusters
Process skew is an important factor in the performance of parallel applications, especially in large-scale clusters. Reduction is a common collective operation which, by its natur...
Adam Wagner, Darius Buntinas, Dhabaleswar K. Panda...
IPPS
2003
IEEE
14 years 2 months ago
Leveraging Block Decisions and Aggregation in the ShareStreams QoS Architecture
ShareStreams (Scalable Hardware Architectures for Stream Schedulers) is a canonical architecture for realizing a range of scheduling disciplines. This paper discusses the design c...
Raj Krishnamurthy, Sudhakar Yalamanchili, Karsten ...
CLUSTER
2002
IEEE
14 years 2 months ago
Kernel-Level Caching for Optimizing I/O by Exploiting Inter-Application Data Sharing
With applications becoming larger and the increasing load on high performance systems, it is important to tackle the I/O bottleneck problem from several angles. It is not only ess...
Murali Vilayannur, Mahmut T. Kandemir, Anand Sivas...
EDOC
2002
IEEE
14 years 2 months ago
Model-Based Risk Assessment to Improve Enterprise Security
The main objective of the CORAS project is to provide methods and tools for precise, unambiguous, and efficient risk assessment of security critical systems. To this end, we advoc...
Jan Øyvind Aagedal, Folker den Braber, Theo...