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ICDCS
2011
IEEE
12 years 6 months ago
Provisioning a Multi-tiered Data Staging Area for Extreme-Scale Machines
—Massively parallel scientific applications, running on extreme-scale supercomputers, produce hundreds of terabytes of data per run, driving the need for storage solutions to im...
Ramya Prabhakar, Sudharshan S. Vazhkudai, Youngjae...
DAC
2000
ACM
14 years 8 months ago
Memory aware compilation through accurate timing extraction
Memory delays represent a major bottleneck in embedded systems performance. Newer memory modules exhibiting efficient access modes (e.g., page-, burst-mode) partly alleviate this ...
Peter Grun, Nikil D. Dutt, Alexandru Nicolau
IPPS
2000
IEEE
13 years 11 months ago
Using Switch Directories to Speed Up Cache-to-Cache Transfers in CC-NUMA Multiprocessors
In this paper, we propose a novel hardware caching technique, called switch directory, to reduce the communication latency in CC-NUMA multiprocessors. The main idea is to implemen...
Ravi R. Iyer, Laxmi N. Bhuyan, Ashwini K. Nanda
IMC
2003
ACM
14 years 7 days ago
Virtual landmarks for the internet
Internet coordinate schemes have been proposed as a method for estimating minimum round trip time between hosts without direct measurement. In such a scheme, each host is assigned...
Liying Tang, Mark Crovella
JPDC
2007
167views more  JPDC 2007»
13 years 6 months ago
On the design of high-performance algorithms for aligning multiple protein sequences on mesh-based multiprocessor architectures
In this paper, we address the problem of multiple sequence alignment (MSA) for handling very large number of proteins sequences on mesh-based multiprocessor architectures. As the ...
Diana H. P. Low, Bharadwaj Veeravalli, David A. Ba...