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IPPS
2005
IEEE
14 years 3 months ago
Monitoring and Debugging Parallel Software with BCS-MPI on Large-Scale Clusters
Buffered CoScheduled (BCS) MPI is a novel implementation of MPI based on global synchronization of all system activities. BCS-MPI imposes a model where all processes and their com...
Juan Fernández, Fabrizio Petrini, Eitan Fra...
ISCAS
2005
IEEE
130views Hardware» more  ISCAS 2005»
14 years 3 months ago
RLC coupling-aware simulation for on-chip buses and their encoding for delay reduction
Inductance effects of on-chip interconnects have become more and more significant in today’s high-speed digital circuits, especially for global interconnects such as signal buse...
Shang-Wei Tu, Jing-Yang Jou, Yao-Wen Chang
RTSS
2005
IEEE
14 years 3 months ago
Decentralized Utilization Control in Distributed Real-Time Systems
Many real-time systems must control their CPU utilizations in order to meet end-to-end deadlines and prevent overload. Utilization control is particularly challenging in distribut...
Xiaorui Wang, Dong Jia, Chenyang Lu, Xenofon D. Ko...
ASPDAC
2005
ACM
140views Hardware» more  ASPDAC 2005»
14 years 3 months ago
A multi-level transmission line network approach for multi-giga hertz clock distribution
-In high performance systems, process variations and fluctuations of operating environments have significant impact on the clock skew. Recently, hybrid structures of H-tree and m...
Hongyu Chen, Chung-Kuan Cheng
KCAP
2005
ACM
14 years 3 months ago
An Approach to Ontology Mapping Negotiation
Ontology mapping negotiation aims to achieve consensus among real-world entities about the process of transforming information between different models (ontologies). This paper de...
Nuno Silva, Paulo Maio, João Rocha