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Silicon Graphics - the geometry of Hollywood

Jim Clark's geometry engines rendered Jurassic Park and invented OpenGL; the name ended at HPE in 2016.

SGI built the machines that taught computers to see: geometry pipelines, IRIX on MIPS, and the purple workstations behind a decade of movie magic. Its fall is as instructive as its rise - commodity PCs ate the graphics market SGI created, and OpenGL outlived the company that wrote it.

Founder Jim Clark left in 1994 to co-found Netscape; the company's Cray chapter, its two bankruptcies, and the 2016 HPE acquisition close the loop told in the profile below.

Founding stories

1982

Silicon Graphics (SGI)

Mountain View, California · Founders: Jim Clark

Jim Clark left Stanford with the Geometry Engine - hardware that did the mathematics of 3D perspective at silicon speed - and founded Silicon Graphics to sell computers that could see. Through the 1980s and 1990s SGI's machines were the exotic sports cars of computing: IRIX on MIPS, purple cases, and price tags to match, rendering everything from fighter-jet simulators to the dinosaurs of Jurassic Park. Clark himself left in 1994 to co-found Netscape; the company he built taught the industry graphics, then watched commodity PCs learn the lesson too well.

The timeline

  1. The Geometry Engine

    Clark's Stanford work becomes a company: dedicated silicon for 3D transformation, the ancestor of every GPU pipeline since.

  2. MIPS, and OpenGL

    SGI acquires MIPS Computer Systems to own its processor line - and opens its IRIS GL heritage as OpenGL, the cross-platform graphics API that outlives everything else in this story.

  3. Hollywood's computer

    Jurassic Park's dinosaurs render on SGI machines and the brand becomes shorthand for movie magic - Industrial Light & Magic, and later the effects industry entire, standardize on the purple boxes.

  4. Buying Cray

    SGI acquires Cray Research, briefly uniting Hollywood graphics with supercomputing royalty; the fit never quite works and Cray is sold on in 2000.

  5. The long fall

    Commodity PCs with consumer GPUs - running OpenGL, SGI's own gift - have eaten the workstation market; Chapter 11 arrives in 2006 and again in 2009, when Rackable Systems buys the assets and takes the name.

  6. The name lands at HPE

    Hewlett Packard Enterprise completes the ~$275 million acquisition of SGI in November 2016, folding its high-performance computing line into HPE's - the final flag over a storied name.

    HPE announcement/close per the deal record.

Flagship products and solutions

  • IRIS and Onyx workstationsThe graphics supercomputers of the film, science, and defense worlds - IRIX on MIPS at the high-water mark of proprietary Unix.
  • OpenGLThe open graphics API distilled from IRIS GL in 1992 - SGI's most durable product, and it was free.
  • Origin and Altix serversThe NUMA high-performance computing line whose lineage HPE acquired.

Key innovations

  • The hardware graphics pipelineThe Geometry Engine's transform-and-render model is the conceptual ancestor of the modern GPU - the architecture NVIDIA and the games industry industrialized.
  • Opening the crown jewelsOpenGL standardized 3D graphics across the industry - and, in perfect tragedy, armed the commodity hardware that unmade SGI's business.

Main markets

SGI survives as an HPE product heritage and as an aesthetic memory; its real market share lives on in every GPU pipeline and every OpenGL descendant running today.

Analyst standing

  • The definitive vendor of the visualization-workstation category for as long as the category existed - a textbook case, studied ever since, of a pioneer commoditized by its own standard.