{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,3]],"date-time":"2025-03-03T05:35:56Z","timestamp":1740980156716,"version":"3.38.0"},"reference-count":16,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1995,3,1]],"date-time":"1995-03-01T00:00:00Z","timestamp":794016000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The International Journal of Supercomputer Applications and High Performance Computing"],"published-print":{"date-parts":[[1995,3]]},"abstract":"<jats:p> The S-3000 series is the third generation of Hitachi's supercomputers. It is claimed to be currently the fast est single processor supercomputer. In this paper, we introduce the S-3000 and, using six benchmarks we designed, evaluate a member of this series of super computer, the top of the range S-3800, against its pre decessor, 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, helps to better under stand the behavior of the machine. Our findings sup port the claim that the S-3000 series is at least twice as fast as the previous generation of Hitachi supercomputers. <\/jats:p>","DOI":"10.1177\/109434209500900105","type":"journal-article","created":{"date-parts":[[2007,3,11]],"date-time":"2007-03-11T07:54:27Z","timestamp":1173599667000},"page":"58-70","source":"Crossref","is-referenced-by-count":0,"title":["Evaluation of the Hitachi S-3800 Supercomputer Using Six Benchmarks"],"prefix":"10.1177","volume":"9","author":[{"given":"W.F.","family":"Wong","sequence":"first","affiliation":[{"name":"DEPT. OF INFORMATION SYSTEMS AND COMPUTER SCIENCE, NATIONAL\rUNIVERSITY OF SINGAPORE, SINGAPORE 0511"}]},{"given":"Yoshio","family":"Oyanagi","sequence":"additional","affiliation":[{"name":"DEPARTMENT OF INFORMATION SCIENCE, UNIVERSITY OF TOKYO,\rTOKYO, JAPAN"}]},{"given":"Eiichi","family":"Goto","sequence":"additional","affiliation":[{"name":"GOTO LABORATORY, THE INSTITUTE OF PHYSICAL AND CHEMICAL\rRESEARCH, SAITAMA, JAPAN"}]}],"member":"179","published-online":{"date-parts":[[1995,3,1]]},"reference":[{"issue":"1","key":"atypb1","first-page":"82","volume":"2","author":"Bailey, D.H.","year":"1988","journal-title":"Int. J. Supercomput. Appl."},{"volume-title":"Conf. Supercomputing","author":"Cybenko, G.","key":"atypb2"},{"key":"atypb3","unstructured":"Dongarra,J.J. 1992. Performance of various computers using standard linear equations software. CS-89-85. Knoxville, Tennessee : University of Tennessee, Computer Science Department ."},{"volume-title":"HITAC S-3000 Series Information Pamphlet","year":"1992","author":"Hitachi Corp.","key":"atypb4"},{"issue":"1","key":"atypb5","first-page":"29","volume":"7","author":"Ito, N.","year":"1990","journal-title":"Supercomputer"},{"key":"atypb6","doi-asserted-by":"crossref","unstructured":"Kitai, K., Isobe, T., Tanaka, Y., Tamaki, Y., Fukagawa, M., Tanaka, T., and Inagami, Y. 1993. Parallel processing architecture for the Hitachi S-3800 shared memory vector multiprocessor. Proc. 1993 Int. Conf. Supercomputing , New York: ACM Press, pp. 288-297.","DOI":"10.1145\/165939.165982"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1109\/MC.1985.1662769"},{"issue":"6","key":"atypb8","first-page":"46","volume":"8","author":"Nagai, T.","year":"1991","journal-title":"Supercomputer"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-00551-4"},{"key":"atypb10","first-page":"97","author":"Oyanagi, Y.","year":"1991","journal-title":"Proc. Int. Symp. Supercomputing"},{"key":"atypb11","unstructured":"Press, W.H., Flannery, B.P., Teukolsky, S.A., and Vetterling, W.T. 1989. Numerical recipes-The art of scientific computing. 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