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Appendix D Additional Data on Supercomputers This appendix, which comprises Tables D.1 through D.S, pro- vides additional data on supercomputers. TABLE D.1 Crays Installed Worldwide TABLE D.2 Worldwide Market Shares Cray-1 58 Cray 62% Cray XJMP-14se 4 Fujitsu 16% Cray X/MP-1 35 CDC/ETA 13% Cray X/MP-2 58 Hitachi 6% Cray X/MP-4 21 NEC 3% Cray-2 15 201 258

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APPENDIX D TABLE D.S Cray Research Product Line Cycle Peak Time Memory Performance Year System (ns) Processore (megaword) (Mflope) Shipped Cray-1 12.5 1 1 160 1976 Cray-1/S 12.5 1 4 160 1979 Cray X-MP 9.5 2 4 420 1982 Cray X-MP 9.5 4 8 840 1984 Cray X-MP 9.5 2 16 840 1985 Cray-2 4.1 4 256 1,941 1985 Cray X-MP 8.5 4 16 940 1986 Cray Y-MP 6.0 8 32 2,700 1988 Cray X-MP 8.5 4 32 940 1988 Cray-3 2 16 512 + 16,000 1989 Cray C-90 1 16 64 + 8,000 1991 Cray-4 1 64 1,000 + 128,000 1992 TABLE D.4 ETA Systems Product Line Cycle Peak Time Memory Performance Year System (ns) Processors (megaword) (Mflops) Shipped ETA-TOP 24 2 16 375 1987 ETA-1OQ 19 2 16 475 1988 ETA-TOE 10.5 4 128 1,700 1987 ETA-TOG 7 8 256 5,150 1988 TABLE D.5 NEC Product Line Cycle Peak Time Memory Performance Year System (ns) Processors (megaword) (Mflops) Shipped SX2-100 6 1 16 285 1986 SX2-200 6 1 32 570 1986 SX2-400 6 1 32 1,300 1985 SX-X 4 4 ? 8,000 1989-1990 259

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260 APPENDIX D TABLE D.6 Fujitsu Product Line Cycle Peak Time Memory Performance Year System (ns) Processors (megaword) (Mflops) Shipped VP-30E 7.5 1 32 133 1987 VP-50E 7 1 64 286 1985 VP-1OOE 7 1 64 429 1984 VP-200E 7 1 128 857 1984 VP-400E 7 1 128 1,700 1986 TABLE D.7 Hitachi Product Line Cycle Peak Time Memory Performance Year System (ns) Processors (megaword) (Mflops) Shipped S-810/5 14 1 16 210 1986 S-810/10 14 1 16 420 1983 S-810/20 14 1 32 840 1983 S-820/60 4 1 32 1,500 1988 S-820/80 4 1 64 3,000 1988 TABLE D.8 IBM Product Line Cycle Peak Time Memory Performance Year System (ns) Processors (megaword) (Mflops) Shipped 3090/600E VF 17.2 6 32 696 1988 3090/500E VF 17.2 5 32 580 1988 3090/400E VF 17.2 4 32 464 1988 3090/300E VF 17.2 3 16 348 1988 3090/200E VF 17.2 2 16 232 1988 3090/280E VF 17.2 2 16 232 1988 3090/180E VF 17.2 1 8 116 1988 3090/180 VF 18.5 1 8 108 1986 3090/150E VF 17.75 1 8 112 1987 3090/120E VF 18.5 1 8 108 1988