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» Using Execution Trace Data to Improve Distributed Systems
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DASFAA
2003
IEEE
99views Database» more  DASFAA 2003»
15 years 8 months ago
Scalable View Expansion in a Peer Mediator System
To integrate many data sources we use a peer mediator framework where views defined in the peers are logically composed in terms of each other. A common approach to execute queri...
Timour Katchaounov, Vanja Josifovski, Tore Risch
JPDC
2006
90views more  JPDC 2006»
15 years 3 months ago
Running OpenMP applications efficiently on an everything-shared SDSM
Traditional software distributed shared memory (SDSM) systems modify the semantics of a real hardware shared memory system by relaxing the coherence semantic and by limiting the m...
Juan José Costa, Toni Cortes, Xavier Martor...
PPOPP
2010
ACM
16 years 20 days ago
Using data structure knowledge for efficient lock generation and strong atomicity
To achieve high-performance on multicore systems, sharedmemory parallel languages must efficiently implement atomic operations. The commonly used and studied paradigms for atomici...
Gautam Upadhyaya, Samuel P. Midkiff, Vijay S. Pai
SIGMETRICS
2008
ACM
175views Hardware» more  SIGMETRICS 2008»
15 years 3 months ago
DARC: dynamic analysis of root causes of latency distributions
OSprof is a versatile, portable, and efficient profiling methodology based on the analysis of latency distributions. Although OSprof has offers several unique benefits and has bee...
Avishay Traeger, Ivan Deras, Erez Zadok
EUROPAR
2001
Springer
15 years 8 months ago
Using a Swap Instruction to Coalesce Loads and Stores
A swap instruction, which exchanges a value in memory with a value of a register, is available on many architectures. The primary application of a swap instruction has been for pro...
Apan Qasem, David B. Whalley, Xin Yuan, Robert van...