Cray XMP

Crays at Linkoping used by Saab in Sweden and NSC

The series of Cray systems that went to Sweden started with Cray-1 SN9 later to be replaced by XMP SN206 and others. Unusually the system was shared between The University at Linkoping and Saab-Scania using the Multi Level Security features of Unicos. Work on Jets, cars and trucks was completed. from Auto Week in 1987 […]

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Cray Supercomputers at VTKK / CSC and in Finland

The VTKK Site in Finland has hosted a range of Cray and other supercomputers since it was noted in Cray Channels that …   <<< but See also below  A document “Supercomputing in Finland and Europe” by Janne Ignatius 9.1.2015 provide insight into the Cray (and other) Supercomputers in Finland.  Best pictures extracted here – Full

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Jim Masocco recalls Seymour Cray Stories – With Interview

Cray Stories During the 25 years that I worked for Cray I was fortunate enough to meet many interesting people and hear many stories and urban legends about Seymour Cray, the company as well as interesting events that happened in the field. In some cases I even got to hear the story behind the story.

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Interesting TV Program from 1987 – Cray-2 Cray-1 and Cray XMP can be seen in working environments

This interesting TV Program from 1987 The Computer Chronicles – Super Computers Episode  Has information about NASA Ames Cray-2 and Los Alamos C1 & XMP. Shows the systems in there working environment along with explanations as to how the Cray systems are advancing science. About 30 Minutes – First part on NAS Ames Cray 2 then onto

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About the Musée Bolo

Musée Bolo Located in Lausanne Switzerland This museum has the Cray machines that were previously in service at site EPFL. Including a Cray-1, Cray-XMP, Cray-2, T3D and XT4. These photos from an exhibition in 2022 after the restoration using materials from the original maker Naugahyde. “The Cray X-MP/48, once used at CERN, as well as the

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Delayed delivery obsoleted a Cray XMP-EA SN1205 before delivery.

This cautionary tale of how a USD10 million Cray machine was built but never delivered due to regulatory delay. Turns out it was not super-computers but more likely to be a rogue scientist that let the nuke secrets out the flask. From Wikipedia:  “In 2004, the Pakistani metallurgist Abdul Qadeer Khan, a key figure in

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Apple Computer and Cray Research – some notes

What are the Cray Research connections with Apple Computers ?   ​ Cray XMP/48 with Apple SE inside (c)1987 John Greenleigh   Cray Research and Apple Computers, seemly at opposite ends of the computer price spectrum, do have some subtle historical links. It is well known that Seymour Cray used an Apple desktop when designing Cray Computer Corp

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