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|Title:||Evaluation of the Hitachi S-3800 supercomputer using six benchmarks|
|Authors:||Wong, W.F. |
|Source:||Wong, W.F.,Oyanagi, Yoshio,Goto, Eiichi (1995-03). Evaluation of the Hitachi S-3800 supercomputer using six benchmarks. International Journal of Supercomputer Applications and High Performance Computing 9 (1) : 58-70. ScholarBank@NUS Repository.|
|Abstract:||The S-3000 series is the third generation of Hitachi's supercomputers. It is claimed to be currently the fastest single processor supercomputer. In this paper, we introduce the S-3000 and, using six benchmarks we designed, evaluate a member of this series of supercomputer, the top of the range S-3800, against its predecessor, the Hitachi HITAC S-820. Our purpose is to determine in what areas the S-3800 is an improvement over its predecessor. The suite of benchmarks include kernels for random number generation, elementary function computation, FFT, dense matrix operations, SOR, and list vector (scatter/gather) operations. The use of small- to medium-sized kernels, as opposed to large application benchmarks, help to better understand the behavior of the machine. Our findings support the claim that the S-3000 series is at least twice as fast as the previous generation of Hitachi supercomputers.|
|Source Title:||International Journal of Supercomputer Applications and High Performance Computing|
|Appears in Collections:||Staff Publications|
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