first C compiler to their Cray-1 (non-vectorizing). This act would later give CRI a six-month head start on the Cray-2 Unix port to ETA Systems' detriment, and Lucasfilm's first computer generated test film, The Adventures of André & Wally B.. Application software generally tends to be either classified (e.g. nuclear code, cryptanalytic code) or proprietary (e.g. petroleum reservoir modeling). This was because little software was shared between customers and university customers. The few exceptions were climatological and meteorological programs until the NSF responded to the Japanese Fifth Generation Computer Systems project and created its supercomputer centers. Even then, little code was shared. Partly because Cray were interested in the publicity, they supported the development of Cray Blitz which won the fourth (1983) and fifth (1986) World Computer Chess Championship, as well as the 1983 and 1984 North American Computer Chess Championship. The program, Chess, that dominated in the 1970s ran on Control Data Corporation supercomputers. Museums Cray-1s are on display at the following locations: Bradbury Science Museum in Los Alamos, New Mexico Chippewa Falls Museum of Industry and Technology in Chippewa Falls, Wisconsin The Cray Inc. offices at Cray Plaza in St. Paul, Minnesota Computer History Museum in Mountain View, California Computer Museum of America, Roswell, Georgia, US DigiBarn Computer Museum Deutsches Museum in Munich ETH Zurich - Eidgenössische Technische Hochschule Zürich, Switzerland Living Computers: Museum + Labs in Seattle, Washington National Center for Atmospheric Research in Boulder, Colorado National Air and Space Museum in Washington, D.C. Musée Bolo in Lausanne, Switzerland The National Museum of Computing at Bletchley Park Science Museum in London Swedish National Museum of Science and Technology in Stockholm, Sweden Computer Museum of America in Roswell, Georgia has four Cray-1s, plus other Cray computers Other images of the Cray-1 References External links CRAY-1 Computer System Hardware Reference Manual, Publication No. 2240004 Rev.C 11/77 (first three chapters) – From DigiBarn / Ed Thelen CRAY-1 Computer System Hardware Reference Manual, Publication No. 2240004 Rev.C 11/77 (full, scanned, PDF) Collection of on-line Cray manuals & documentation @ Bitsavers Cray Channels Magazine @ The Centre for Computing History Cray Manuals & Documentation @ The Centre for Computing History Cray Users Group Publications @ The Centre for Computing History NCAR Supercomputer Gallery Verilog definition of Cray-1A CPU logic 1 Vector supercomputers Computer-related introductions in 1976 64-bit computers