• Thumbnail for Cray C90
    The Cray C90 series (initially named the Y-MP C90) was a vector processor supercomputer launched by Cray Research in 1991. The C90 was a development of...
    2 KB (217 words) - 04:12, 26 May 2024
  • designer Steve Chen and the Cray X-MP. After Chen's departure, the Cray Y-MP, Cray C90 and Cray T90 were developed on the original Cray-1 architecture but achieved...
    38 KB (3,996 words) - 16:28, 6 November 2024
  • end work on the Cray-3 in favor of another design, the Cray C90. In 1989 the Cray-3 effort was spun off to a newly formed company, Cray Computer Corporation...
    22 KB (2,576 words) - 02:49, 4 September 2024
  • C90, the conventional electrical unit for the coulomb C90 audio cassette, a blank audio cassette in the very popular 90 (2 x 45) minute length Cray C90...
    1 KB (164 words) - 12:26, 14 December 2022
  • Thumbnail for Cray-2
    the Cray-2 by a wide margin. When Cray began development of the Cray-3, the company chose to develop the Cray C90 series instead. This is the same sequence...
    16 KB (2,149 words) - 04:03, 26 May 2024
  • operating system (OS) variants developed by Cray for its supercomputers. UNICOS is the successor of the Cray Operating System (COS). It provides network...
    8 KB (712 words) - 22:03, 21 June 2024
  • Thumbnail for Cray T90
    processing supercomputers manufactured by Cray Research, Inc, superseding the Cray C90 series. The first machines were shipped in 1995, and featured a 2.2 ns...
    3 KB (372 words) - 13:50, 24 October 2024
  • Thumbnail for History of supercomputing
    of supercomputers continued to increase, but not dramatically so. The Cray C90 used 500 kilowatts of power in 1991, while by 2003 the ASCI Q used 3,000 kW...
    39 KB (3,537 words) - 02:20, 5 November 2024
  • Mark R.; Nagle, Dan (1999-04-19). "Cray Fortran Pointers vs. Fortran 90 Pointers and Porting from the Cray C90 to the SGI Origin2000" (PDF). Vicksburg...
    44 KB (5,533 words) - 19:13, 17 July 2024
  • Thumbnail for Cray Y-MP
    the model name was abbreviated to the Cray M90 series. The Y-MP C90 series is described separately. In 1992, Cray launched the cheaper Y-MP EL (Entry Level)...
    5 KB (647 words) - 00:06, 13 March 2023
  • 8 bit 8 bit 1985 MIPS I 32 bit 1⁄4w, 1⁄2w, w w, 2w w 8 bit 8 bit 1991 Cray C90 64 bit 32 bit, w w 1⁄4w, 1⁄2w, 48 bit w 8 bit 1992 Alpha 64 bit 8 bit,...
    39 KB (3,653 words) - 21:53, 4 November 2024
  • Thumbnail for Butterfly network
    1980s, used a butterfly interconnect network. Later in 1990, Cray Research's machine Cray C90, used a butterfly network to communicate between its 16 processors...
    12 KB (1,539 words) - 07:06, 31 December 2023
  • Thumbnail for NASA Advanced Supercomputing Division
    and in 1987, NAS staff and equipment, including a second supercomputer, a Cray-2 named Navier, were relocated to the new facility, which was dedicated on...
    34 KB (2,418 words) - 14:39, 2 September 2024
  • Thumbnail for Lawrence Berkeley National Laboratory
    Berkeley required moving a Cray C90, a first-generation vector processor supercomputer of 1991 vintage, and installing a new Cray T3E, the second-generation...
    67 KB (6,134 words) - 05:54, 16 October 2024
  • (1.66%), Damian Weber and Joerg Zayer (1.56%) matrix (67.5 hours on the Cray-C90 at SARA, Amsterdam) and square root (48 hours per dependency on an SGI...
    63 KB (4,189 words) - 22:09, 29 October 2024
  • Thumbnail for List of Mersenne primes and perfect numbers
    ISSN 1476-4687. S2CID 4327045. "Largest Known Prime Number Discovered on Cray Research Supercomputer". PR Newswire. 10 January 1994. Archived from the...
    52 KB (3,111 words) - 11:13, 10 November 2024
  • torus network topology. The T3D was designed to be hosted by a Cray Y-MP Model E, M90 or C90-series "front-end" system and rely on it and its UNICOS operating...
    3 KB (356 words) - 15:43, 12 February 2024
  • flying boat CJYC-FM, "Big John FM", formerly known as "C98" Cray C98, a model of the Cray C90 Ruy Lopez (ECO code), a chess opening Lake Village Airport...
    410 bytes (97 words) - 19:36, 8 June 2017
  • 200 megaflops (150 km/75 km) 15 levels 1991 Cray Y-MP C90/16 10 gigaflops (90 km/17 km) 19 levels 1997 Cray T3E 900/1200 430 gigaflops (60 km/12 km) 38...
    35 KB (3,306 words) - 16:27, 11 September 2024
  • many different platforms as well such as IBM, SGI origin 200/2000, CRAYs (J90, C90, T3E), DEC Alphas, Alphas running Linux, Sun, and more. The computer...
    12 KB (1,541 words) - 15:47, 23 July 2024
  • Whitney APL, A 1988 Hamilton C shell Nicole Hamilton C shell 1988–1989 C90 C90 ISO/IEC 9899:1990 C 1989 Turbo Pascal OOP Anders Hejlsberg at Borland Turbo...
    49 KB (243 words) - 03:50, 30 October 2024