World's leading supercomputer company

Introduction

About Cray Inc.

The universe 's prima supercomputer company, Cray Inc. pioneered high-performance computer science with the debut of the Cray-1 in 1976. The lone company dedicated to run intoing the particular needs of HPC users, Cray designs and manufactures supercomputers used by authorities, industry and academia worldwide for applications runing from scientific research to merchandise design, proving to fabrication. Cray 's diverse merchandise portfolio delivers superior public presentation, scalability and dependability to the full HPC market, from the high-end capableness user to the section workgroup.

( Cray, Inc. , Seattle, WA, ) A supercomputer maker founded in 1972 as Cray Research, Inc. , by Seymour Cray, a taking interior decorator of large-scale computing machines at Control Data. In 1976, it shipped its first computing machine to Los Alamos National Laboratory. The CRAY-1 was a 75 MHz, 64-bit machine with a peak velocity of 160 MFLOPs, doing it the universe 's fastest vector processor.

Over the old ages the company has introduced legion theoretical accounts of entry-level to high-end supercomputers including the X-MP, Y-MP, C90, T90, J90, T3E, SV1, SV2 and MTA series.

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All Unix based, they are used for many different industrial, proficient and commercial applications.

Cray is a registered hallmark, and Cray XT5, Cray XT5h, Cray XR1 and Cray SeaStar2+ are hallmarks of Cray Inc. ,

HyperTransport is a accredited hallmark of the HyperTransport Technology Consortium. AMD, the AMD Arrow logo, AMD

History

Constructing supercomputers was a dream, an aspiration, and a life 's chase for Seymour Cray, and his work on the computing machines that bore his name was the apogee of work he had done for the U.

S. Navy, for CDC [ Control Data Corporation ] , and eventually for his namesake company. When Cray left CDC in 1972, after his work on the 6600, 7600, and minimally the 8600, he took much of the supercomputer fire with him.

While Cray 's going from CDC was n't excessively dramatic, his impact on supercomputing was. Cray artfully designed computing machines so that each portion worked to expeditiously rush up the whole, and he normally did n't trust on the newest experimental constituents, preferring alternatively to tweak bing engineerings for maximal public presentation. For case, the Cray-1 was the first Cray machine to utilize incorporate circuits, despite their holding been on the market for about a decennary. At 160 MFLOPS, the Cray-1 was the fastest machine at the clip, and despite what seemed like merely a niche market for expensive superfast machines, Cray Research sold more than a hundred of them.

In 1989, Seymour Cray left his company to establish Cray Computer Corporation, which closed six old ages subsequently.

• In 1996, Cray Research was acquired by Silicon Graphics, Inc. ( SGI ) . In 2000, Tera Computer Company acquired the vector processor engineering from SGI and changed its name to Cray, Inc.
• The company 's latest coevals high-performance calculating systems are microprocessor based and use AMD 's multicore Opteron platform. These supercomputers straight connect processors and memory and include Cray 's XT3 and XD1, released in the autumn of 2004.

Cray became celebrated for his supercomputers, and his passion for high-velocity computer science led to many advanced designs. Cray died in 1996 at the age of 71, due to hurts in an car accident.

The Cray XT5h

This system will enable end-users to delegate coprocessors to applications, giving faster, more efficient consequences. At the bosom of our reconfigurable processing blade, DRC 's RPU can present public presentation additions of 10 to 100 times on a figure of applications, such as signal and image processing, seismal processing, bioinformatics, and econometric processing, dramatically speed uping the gait of scientific and technology find.

Tightly integrated into the Cray XT5 H system, the faculty plugs straight into an unfastened processor socket in a multi-way AMD Opteron™ system to supply direct entree to adjacent dual data-rate ( DDR ) memory and Opteron processors at HyperTransport™ velocity and latency. A 6.4 GB/second direct connexion between the Opteron processor and the Cray SeaStar2interconnect web farther reduces latency toprovide the highest public presentation available for compute-intensive applications.

SUPER COMPUTER at the LONDON SCIENCE MUSEUM

This computing machine is so large and powerful that when it is placed centrally in the room it needs siting built into it.

In the late seventiess, the Cray 1 became synonymous with high-velocity computer science.

The Cray T90

Cray developed the Cray-3, an improbably fast Ga arsenide-based computing machine that ran at a 1 GHz clock rate. With the Cray-4 posing in the wings, the company was unable to pull clients for the new merchandises and closed its doors in 1995.

Seymour Cray 's large super computing machine was brainsick. It 's signals between constituents had to be timed by paring long overseas telegrams up to 1/16th of an inch at a clip by manus.

Cray presently offers two of the most powerful supercomputing systems in the universe, with sustained public presentations of more than 100 trillion floating point operations per seconds, or 100 trillion computations a 2nd. The two machines are ranked merely below IBM 's Blue Gene/L system at the Department of Energy 's Lawrence Livermore National Laboratory in California.