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IPPS
2005
IEEE
15 years 3 months ago
Combining FT-MPI with H2O: Fault-Tolerant MPI Across Administrative Boundaries
We observe increasing interest in aggregating geographically distributed, heterogeneous resources to perform large scale computations. MPI remains the most popular programming par...
Dawid Kurzyniec, Vaidy S. Sunderam
IPPS
2005
IEEE
15 years 3 months ago
Performance Analysis of MPI Collective Operations
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
Jelena Pjesivac-Grbovic, Thara Angskun, George Bos...
ISCA
2005
IEEE
115views Hardware» more  ISCA 2005»
15 years 3 months ago
The V-Way Cache: Demand Based Associativity via Global Replacement
As processor speeds increase and memory latency becomes more critical, intelligent design and management of secondary caches becomes increasingly important. The efficiency of curr...
Moinuddin K. Qureshi, David Thompson, Yale N. Patt
ISCAS
2005
IEEE
117views Hardware» more  ISCAS 2005»
15 years 3 months ago
Electrical and optical on-chip interconnects in scaled microprocessors
Abstract— Interconnect has become a primary bottleneck in integrated circuit design. As CMOS technology is scaled, it will become increasingly difficult for conventional copper ...
Guoqing Chen, Hui Chen, Mikhail Haurylau, Nicholas...
ISCAS
2005
IEEE
126views Hardware» more  ISCAS 2005»
15 years 3 months ago
Noise-tolerant XOR-based conditional keeper for high fan-in dynamic circuits
—Noise-tolerant XOR-based conditional keeper for high fan-in dynamic circuits is presented in this paper. Noise immunity is enhanced by conditionally turning on the conditional k...
Chung-Hsien Hua, Wei Hwang, Chih-Kai Chen