Search Results - "Lubeck, Olaf"

Performance and Scalability Analysis of Teraflop-Scale Parallel Architectures Using Multidimensional Wavefront Applications by Hoisie, Adolfy, Lubeck, Olaf, Wasserman, Harvey

“…The authors develop a model for the parallel performance of algorithms that consist of concurrent, two-dimensional wavefronts implemented in a message-passing…”
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Performance evaluation of the SGI Origin2000: a memory-centric characterization of LANL ASCI applications by Wassermann, Harvey J., Lubeck, Olaf M., Luo, Yong, Bassetti, Federico

“…In this paper we compare single-processor performance of the SGI Origin and PowerChallenge and utilize a previously-reported performance model for hierarchical…”
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New computational approaches for de novo peptide sequencing from MS/MS experiments by Lubeck, O., Sewell, C., Sheng Gu, Xian Chen, Cai, D.M.

“…We describe computational methods to solve the problem of identifying novel proteins from tandem mass spectrometry (tandem MS or MS/MS) data and introduce new…”
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Performance modeling using Monte Carlo simulation by Srinivasan, R., Cook, J., Lubeck, O.

“…Cycle accurate simulation has long been the primary tool for micro-architecture design and evaluation. Though accurate, the slow speed often imposes…”
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New computational approaches for de novo peptide sequencing from MS/MS experiments: Bioinformatics. Part II: Genomics and proteomics engineering in medicine and biology by LUBECK, Olaf, SEWELL, Christopher, SHENG GU, XIAN CHEN, CAI, D. Michael

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Ultra-Fast CPU Performance Prediction: Extending the Monte Carlo Approach by Srinivasan, R., Cook, J., Lubeck, O.

“…Performance evaluation of contemporary processors is becoming increasingly difficult due to the lack of proper frameworks. Traditionally, cycle-accurate…”
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A performance comparison of three supercomputers: Fujitsu VP-2600, NEC SX-3, and CRAY Y-MP by Simmons, Margaret L., Wasserman, Harvey J., Lubeck, Olaf M., Eoyang, Christopher Eoyang, Mendez, Raul, Harada, Hirro, Ishiguro, Misako

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A Benchmark Comparison of Three Supercomputers: Fujitsu VP-200, Hitachi S810/120, and Cray X-MP/2 by Lubeck, O, Moore, J, Mendez, R

“…The authors report on their opportunity to benchmark the VP-200 (benchmarked at the Fujitsu plant in Numazu, Japan in May 1984 and more recently in May 1985 at…”
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A user's view of dataflow architectures by Lubeck, O.M.

“…A personal perspective on new parallel environments and, specifically, on dataflow systems is given. The goal of the dataflow effort is to achieve…”
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Scalability analysis of multidimensional wavefront algorithms on large-scale SMP clusters by Hoisie, A., Lubeck, O., Wasserman, H.

“…We develop a model for the parallel performance of algorithms that consist of concurrent, two-dimensional wavefronts implemented in a message passing…”
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On the use of diagnostic dependence-analysis tools in parallel programming : experiences using PTOOL by HENDERSON, L. A, HIROMOTO, R. E, LUBECK, O. M, SIMMONS, M. L

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The performance realities of massively parallel processors: a case study by Lubeck, O.M., Simmons, M.L., Wasserman, H.J.

“…The authors present the results of an architectural comparison of SIMD (single-instruction multiple-data) massive parallelism, as implemented in the Thinking…”
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ASCI application performance and the impact of commodity processor architectural trends by Lubeck, O., Hoisie, A., Bassetti, F., Cameron, K., Yong Luo, Wasserman, H.

“…The purpose of this paper is to summarize recent performance results from an important ASCI-related application and to speculate on how trends within the…”
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The birth of the second generation: the Hitachi S-820/80 by Eoyang, C., Mendez, R. H., Lubeck, O. M.

“…A performance evaluation and comparison of the new Hitachi S-820/80 supercomputer on a set of standard Fortran benchmark codes which range from simple kernels…”
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Vectorization on Monte Carlo particle transport: an architectural study using the LANL benchmark "GAMTEB" by Burns, P. J., Christon, M., Schweitzer, R., Lubeck, O. M., Wasserman, H. J.

“…Fully vectorized versions of the Los Alamos National Laboratory benchmark code Gamteb, a Monte Carlo photon transport algorithm, were developed for the Cyber…”
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