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SIPS
2007
IEEE
16 years 17 days ago
Sphere Decoding for Multiprocessor Architectures
Motivated by the need for high throughput sphere decoding for multipleinput-multiple-output (MIMO) communication systems, we propose a parallel depth-first sphere decoding (PDSD)...
Qi Qi, Chaitali Chakrabarti
ARITH
2005
IEEE
15 years 12 months ago
Synthesis of Saturating Counters Using Traditional and Non-Traditional Basic Counters
Saturating counters are a newly defined class of generalized parallel counters that provide the exact number of inputs which are equal to 1 only if this number is below a given t...
Zhaojun Wo, Israel Koren
IPPS
2005
IEEE
15 years 12 months ago
Speculative Security Checks in Sandboxing Systems
Sandboxing systems are extremely useful for secure execution of untrusted applications. Many of the sandboxing systems proposed so far provide security by intercepting system call...
Yoshihiro Oyama, Koichi Onoue, Akinori Yonezawa
176
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ISPA
2005
Springer
15 years 11 months ago
Reducing the Overhead of Intra-Node Communication in Clusters of SMPs
Abstract. This article presents the C++ library vShark which reduces the intranode communication overhead of parallel programs on clusters of SMPs. The library is built on top of m...
Sascha Hunold, Thomas Rauber
ISPA
2004
Springer
15 years 11 months ago
HPL Performance Prevision to Intending System Improvement
HPL is a parallel Linpack benchmark package widely adopted in massive cluster system performance test. On HPL data layout among processors, a law to determine block size NB theoret...
Wenli Zhang, Mingyu Chen, Jianping Fan