Cray Research

Cray Research was a leading manufacturer of supercomputers, founded by Seymour Cray in 1972. The company was known for its innovative designs, which integrated central processing units, random-access memory, and input/output systems to achieve high-performance computing. Cray Research collaborated with Los Alamos National Laboratory, Lawrence Livermore National Laboratory, and NASA to develop supercomputers for scientific simulations and data analysis. The company's products were used by European Organization for Nuclear Research, National Center for Atmospheric Research, and United States Department of Energy.

● History

The history of Cray Research began with Seymour Cray's departure from Control Data Corporation in 1972. Cray founded the company in Chippewa Falls, Wisconsin, with the goal of designing and manufacturing high-performance supercomputers. In the 1970s and 1980s, Cray Research developed the Cray-1, Cray X-MP, and Cray Y-MP supercomputers, which were used by NASA, European Space Agency, and United States Department of Defense. The company went public in 1988, with Morgan Stanley and Goldman Sachs as underwriters. Cray Research also collaborated with Intel, IBM, and Hewlett-Packard on various projects.

● Products

The products of Cray Research included the Cray-1, Cray-2, Cray X-MP, and Cray Y-MP supercomputers. These systems were designed for high-performance computing and were used by National Science Foundation, National Institutes of Health, and United States Department of Energy. The company also developed the Cray T3D and Cray T3E systems, which were used by European Organization for Nuclear Research, Fermilab, and Brookhaven National Laboratory. Cray Research also produced the Cray J90 and Cray SV1 systems, which were used by NASA, European Space Agency, and Canadian Space Agency.

● Technology

The technology developed by Cray Research included vector processing, parallel processing, and distributed memory architecture. The company's supercomputers used central processing units designed by Seymour Cray and his team, which integrated arithmetic logic units, floating-point units, and cache memory. Cray Research also developed the UNICOS operating system, which was used on the company's supercomputers. The company collaborated with University of California, Berkeley, Stanford University, and Massachusetts Institute of Technology on various research projects.

● Notable_People

Notable people associated with Cray Research include Seymour Cray, the company's founder, and Les Davis, who served as the company's president. Other notable employees include Steve Chen, who developed the Cray X-MP supercomputer, and Tad Davis, who worked on the Cray-1 project. The company also employed computer scientists from Carnegie Mellon University, University of Illinois at Urbana-Champaign, and University of Michigan. Cray Research also collaborated with Nobel laureates such as Kenneth Wilson and Norman Ramsey.

● Acquisitions_and_Mergers

In 1996, Cray Research merged with Silicon Graphics to form SGI. The merged company continued to develop and manufacture high-performance computing systems, including the SGI Origin2000 and SGI Altix systems. SGI was later acquired by Hewlett-Packard in 2016. Cray Research also acquired Floating Point Systems in 1991, which expanded the company's product line to include array processors and digital signal processing systems. The company also collaborated with Microsoft, Oracle Corporation, and Red Hat on various projects.

● Legacy

The legacy of Cray Research includes the development of high-performance computing systems that enabled scientific simulations and data analysis in various fields, including climate modeling, materials science, and genomics. The company's innovations in vector processing and parallel processing have influenced the design of modern supercomputers, including the IBM Blue Gene and Cray XC30 systems. Cray Research also contributed to the development of the Message Passing Interface standard, which is widely used in high-performance computing. The company's work has been recognized by National Academy of Engineering, American Physical Society, and Institute of Electrical and Electronics Engineers. Category:Defunct computer companies