Silicon graphics onyx 2

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The Origin family replaced the Challenge and Power Challenge family of servers. Likewise the Onyx 2 is the successor to the Onyx line of graphics workstations.

They offer superior scalability ranging from 2 CPU deskside systems to large scale rackmount systems consisting of CPUs in a single image system and expandung much further in high end supercomputing environments.

For lower demands a smaller and less scalable solution is available. The Origin can expand to a maximum of 4 CPUs. The graphics capable Onyx 2 is based on the same technology. The major differences are as follows:. Regarding the visual design language the Origin is possibly the best designed server system that Silicon Graphics has ever produced.

Deskside system without router support, MIPS processors.

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The upgrade path from this system is somewhat limited. This is not only a marketing trick as Alexis Cousein points out in comp. Aside from higher performance among the design goals were increased scalability and modularity in comparison to previous SMP designs.

The key features include:. The Distributed Shared Memory architecture of Origin systems adds some further levels to the memory hierarchy. The following lists the memory hierarchy starting from the local processor.

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It is possible to mix different types of nodeboards in one system. For systems with more than 32 processors additional directory memory must be added into the 8 slots set aside for this purpose.

For configurations up to 32 processors directory memory is included in the main memory.

silicon graphics onyx 2

It is a four-port crossbar switch that connects the following four interfaces:. The nodeboard has two columns of eight LEDs in two groups of four. Each of these columns is a status display for one of the CPUs installed on the nodeboard.

silicon graphics onyx 2

Compared to the base IO board of the Origin the one for the Onyx 2 includes additional functionality due to the nature of the system:. XIO expansion options can be used in either Origin or Onyx 2 systems.

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The following is a selection of available options for the XIO expansion slots:. In additon to native XIO devices options for other expansion buses can be used with Origin or Onyx systems. Additional bridge hardware is required for this purpose:. On deskside systems the midplane has special slots for graphics options that run through a K-Town to XIO interface.

For non-deskside systems this connection requires an K-Town interface that expands the XIO interface to external devices the graphics option in this case. A full rackmount system may use more than a single rack. The compute module is used in Origin rackmount and deskside systems as well Onyx 2 rackmount systems.

A compute module can contain:. The Onyx 2 Deskside Module is only used for Onyx 2 deskside systems which need to have the system as well as the graphics option in a single enclosure.

Such a module contains:. Later models may require a different OS release to support the hardware. The systems are also supported by IRIX 6. Regardless of the system configuration it is always recommended to use IRIX 6. Front of an Onyx 2 system.SGI Onyxcode named Eveready deskside models and Terminator rackmount modelsis a series of visualization systems designed and manufactured by SGIintroduced in and offered in two models, deskside and rackmount.

The Onyx's basic system architecture is based on the SGI Challenge servers, but with the notable inclusion of graphics hardware. The Onyx was succeeded by the Onyx2 in and was discontinued on March 31, The RealityEngine2 is the original high-end graphics subsystem for the Onyx and was produced in two models. The rackmount model differs by supporting four RM4 or RM5 boards, but is otherwise the same.

The VTX graphics subsystem is a cost reduced version of the RealityEngine2, using the same hardware but in a feature reduced configuration that can not be upgraded. The InfiniteReality succeeded the RealityEngine2 as the high-end graphics subsystem for the Onyx when introduced in It was produced in two models; the deskside model consists of a GE12 board with GE11 geometry engines, one or two RM6 boards and a DG4 board while the rackmount model differs by supporting up to four RM6 boards.

From Wikipedia, the free encyclopedia. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Edge 7 : 18— April Retrieved December 14, Electronic Gaming Monthly. Issue Silicon Graphics — Silicon Graphics International Brown James H.

Visual Workstation Altix Prism Virtu.

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Categories : SGI visualization Computer-related introductions in Hidden categories: Use mdy dates from December Articles needing additional references from September All articles needing additional references. Namespaces Article Talk. Views Read Edit View history.

silicon graphics onyx 2

By using this site, you agree to the Terms of Use and Privacy Policy. Deskside Onyx. Silicon Graphics, Inc.RealityEngine is a 3D graphics hardware architecture and a family of graphics systems which was developed and manufactured by Silicon Graphics during the early to mid s.

RealityEngine is designed for deployment exclusively within the company's Crimson and Onyx family of visualization systems, which are sometimes referred to as "graphics supercomputers" or "visualization supercomputers". The RealityEngine was marketed to large organizations, such as companies and universities that are involved in computer simulation, digital content creation, engineering and research.

It was succeeded by the InfiniteReality in earlybut coexisted with it for a time as an entry-level option for older systems. These boards plug into a midplane on the host system. It was succeeded by the InfiniteReality in early From Wikipedia, the free encyclopedia. Silicon Graphics — Silicon Graphics International Brown James H. Visual Workstation Altix Prism Virtu. Namespaces Article Talk. Views Read Edit View history. Languages Add links. By using this site, you agree to the Terms of Use and Privacy Policy.The Onyx2's basic system architecture is based on the Origin servers, but with the inclusion of graphics hardware.

Inthe Onyx2 was succeeded by the Onyxand it was discontinued on June 27, These systems run either IRIX 6. At the time of their introduction, the Onyx2 could be configured with the RealityInfiniteRealityor InfiniteReality2 graphics subsystems. From Wikipedia, the free encyclopedia.

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Silicon Graphics — Silicon Graphics International Brown James H. Visual Workstation Altix Prism Virtu. Categories : SGI visualization. Hidden categories: Use mdy dates from October Articles needing additional references from October All articles needing additional references All articles with dead external links Articles with dead external links from October Namespaces Article Talk.

Views Read Edit View history. By using this site, you agree to the Terms of Use and Privacy Policy. Silicon Graphics, Inc. Reality and InfiniteReality. Onyx Our new search experience requires JavaScript to be enabled. Please enable JavaScript on your browserthen try again. Save sgi onyx to get e-mail alerts and updates on your eBay Feed. Unfollow sgi onyx to stop getting updates on your eBay Feed.

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You'll receive email and Feed alerts when new items arrive. Turn off email alerts. Skip to main content. Refine more Format Format. Items in search results. Search refinements Categories. Enterprise Networking, Servers Vintage Computing Format see all Format. All Listings filter applied. Buy It Now. Condition see all Condition. New Used Not Specified Please provide a valid price range.The contents of this document may not be copied or duplicated in any form, in whole or in part, without the prior written permission of Silicon Graphics, Inc.

Use, duplication, or disclosure by the Government is subject to restrictions as set forth in the Rights in Data clause at FAR Unpublished rights reserved under the Copyright Laws of the United States. This product requires the use of external shielded cables in order to maintain compliance with Part 15 of the FCC rules. This equipment has been tested and found compliant with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.

This product requires the use of external shielded cables in order to maintain compliance. Changes or modification to this product not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

You may find the following booklet, prepared by the Federal Communications Commission, helpful: Interference Handbook Edition. This booklet is available from the U. This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications. The CE insignia displayed on each device is an indication of conformity to the European requirements.

Your workstation has several governmental and third-party approvals, licenses, and permits. Do not modify this product in any way that is not expressly approved by Silicon Graphics, Inc. If you do, you may lose these approvals and your governmental agency authority to operate this device. CrayLink is a trademark of Cray Research, L.

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StereoView is a trademark of StereoGraphic Corporation. Shielded Cables This product requires the use of external shielded cables in order to maintain compliance with Part 15 of the FCC rules.

Canadian Department of Communications Statement This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications. Canadian and European Compliance Insignia.I had the fun of using this system when I was doing my undergraduate thesis.

I had done some protein modelling work and ran straight into the problem that there was no way to get the beautiful models into my thesis - we had no printer. I came up with what I thought was the genius idea of photographing the monitor, the problem was the CRT screen was so curved my models were all distorted. I ended up wheeling the whole SGI computer out into the hall and setting my camera up with a mm lens borrowed from the graphics unit at the other end of the hall maybe 50m away.

Worked great. These early SGI machines did not have good support for printing. Even if you did have a printer, the only way to print was to take a screenshot, which had much lower resolution than laser printers and did not look good. My first paid job - this was after the 10th grade in high school - was writing a kind of printer driver for one of these machines. One of the researchers at a local university had the same problem you did, and heard about this kid who was supposed to be good with computers : The SGI GL manuals this was before it became OpenGL included all the mathematical formulas they used to display the graphics - the rotation and perspective matrices to transform the coordinates, the vector cross products to calculate shading, and so on.

I took these and implemented a subset of GL which outputted PostScript commands to a text file. This was then sent straight to a laser printer Apple, I think. I didn't implement everything that SGI did, of course - no smooth shading and I think I could handle only the simplest types of occlusion. But it was good enough to handle the models that the researchers needed to print. I still remember the SGI manuals in big 3 ring binders.

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This is what I learned linear algebra from - thanks guys. I haven't thought about the binders in ages. There was nobody in my department who knew much about the SGI machines and my only tutor was those binders. Looking back I wonder how I accomplished anything at all.

Everyone had at least an Indy workstation as their machine, even for secretarial purposes. But still there were a couple of PCs acting as print servers. I worked at a remote office for SGI in I called my boss at the home office complaining I didn't have a computer to test software with. He apologized for having dropped the ball and immediately ordered a 16 processor system for me.

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I don't remember which model that was but I do remember almost falling out of my chair as it was the top of the line system at the time. I love this story, great digital to analog conversion. A professor in Berkeley gave it to us and somehow we managed to get it to this side of the world. It uses enough power to run an apartment block and yes it is noisy. I will eventually gut it and install a six node linux cluster inside. I used these boxes in Hong Kong in the early 90's, then later in Japan in the late 90's for a number of projects and I was still using an Indy as my main desktop until SGI created hardware that almost took your breath away, you knew you were seeing a future that not many people had the privilege to see back then in person.

To me, having the box sitting next to me every day, with "infinite reality" label on the top reminds me of those days when anything seemed possible and all of it was magical. I miss that sense of wonder and infinite possibilities In the recent years, there is a clear revival of the cyberpunk subculture online.


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