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Silicon Graphics

Silicon Graphics, Inc. (SGI) was an American technology company specializing in high-performance computing hardware and software, particularly known for pioneering 3D graphics workstations that advanced visual computing in the 1980s and 1990s.^[1] Founded in 1982 in Mountain View, California, by Stanford University professor James Clark, the company started with a team of seven graduate students and staff, initially focusing on developing affordable yet powerful graphics systems for professional use.^[1]^[2] SGI's breakthrough came with the 1983 launch of its first graphics terminal based on the innovative Geometry Engine, a custom VLSI chip designed by Clark that accelerated 3D polygon rendering, enabling real-time visualization previously limited to mainframe computers.^[1] This technology powered the IRIS series of workstations, such as the IRIS 1000 (1983) and later models like the IRIS 4D/50GT (1986), which integrated high-speed graphics processors with Unix-based operating systems to serve industries including aerospace, automotive design, medical imaging, and entertainment.^[2]^[1] By the early 1990s, SGI had expanded into supercomputing with products like the Power Challenge and Challenge series, achieving rapid growth with annual sales surpassing $3.66 billion by 1997 and earning a spot on the Fortune 500 list in 1992.^[2] The company played a pivotal role in software development, creating the IRIS GL graphics library, which evolved into the industry-standard OpenGL in 1992 through collaboration with other firms, further solidifying its influence on computer graphics standards.^[2] Strategic acquisitions bolstered its portfolio, including MIPS Computer Systems in 1992 for $333 million to secure RISC processor technology and Cray Research in 1996 for $767 million to enter high-end supercomputing.^[1]^[2] However, SGI faced intensifying competition from cost-effective Intel-based PCs running Windows NT in the late 1990s, leading to production delays, financial losses exceeding $460 million in 1998, and a shift to Intel Itanium processors in 1998.^[1]^[2] By 1999, the company rebranded as SGI amid ongoing profitability struggles, particularly in declining supercomputer sales, and filed for bankruptcy in 2009.^[1] Its intellectual property and assets were acquired by Rackable Systems, which adopted the SGI name as Silicon Graphics International, before the entity was fully absorbed by Hewlett-Packard Enterprise in 2016, marking the end of SGI as an independent pioneer in graphics innovation.^[1]

History

Founding and Early Development

Silicon Graphics, Inc. (SGI) was founded on November 9, 1981, by James H. "Jim" Clark, an associate professor of electrical engineering at Stanford University. Clark, whose research focused on computer graphics, sought to create affordable workstations capable of high-performance 3D rendering, addressing the limitations of expensive mainframe-based systems prevalent at the time. His motivation stemmed from developing the Geometry Engine, a hardware accelerator for 3D transformations that he patented in 1981 while at Stanford.^[3]^[4] Clark assembled an initial team of seven graduate students and staff from Stanford, including key engineers such as Kurt Akeley, who contributed to early hardware design efforts. The team operated from modest facilities near Stanford, focusing on prototyping graphics hardware. Initial funding was secured from the Mayfield Fund, a prominent Silicon Valley venture capital firm, providing the resources needed to transition from academic research to commercial development.^[1]^[3]^[5] The company's first products, the IRIS 1000 series (where IRIS stood for Integrated Raster Imaging System), were released in November 1983 as graphics terminals. These systems utilized Motorola 68000 processors running at 8 MHz, paired with custom geometry engines that accelerated 3D polygon transformations, enabling real-time rendering previously feasible only on costly specialized equipment. Accompanying the hardware was a UNIX variant based on 4.3 BSD, optimized for graphics-intensive applications through integration with SGI's IRIS Graphics Library (GL). This operating system laid the groundwork for IRIX, SGI's proprietary UNIX derivative introduced in 1988 and further tailored for multimedia and visualization workloads.^[3]^[6]^[7] By 1984, SGI achieved its first revenue milestones, with annual sales reaching $5.4 million, primarily from workstations sold to universities and research institutions such as NASA and academic labs leveraging the technology for scientific visualization. These early adopters valued the IRIS systems for enabling accessible 3D modeling in fields like engineering and molecular biology. Over time, SGI transitioned from Motorola processors to MIPS RISC architectures to enhance performance.^[8]^[9]^[3]

Rise and Peak in the 1980s and 1990s

Under the leadership of Edward R. McCracken, who joined as president and CEO in 1984 after a tenure at Hewlett-Packard, Silicon Graphics experienced rapid expansion fueled by demand for its high-performance graphics workstations.^[10]^[11] McCracken's strategic focus on commercializing advanced 3D graphics technology propelled the company from annual revenues of $5.4 million in 1984 to $3.7 billion by 1997, with much of the growth attributed to sales of specialized workstations for engineering, scientific, and media applications.^[11] By fiscal 1995, revenues had reached $2.2 billion, reflecting a 45% year-over-year increase driven by these systems.^[12] A pivotal milestone came in October 1986 when Silicon Graphics went public, raising $17.2 million through its initial public offering on the Nasdaq exchange, which provided capital for scaling production and research.^[3] This infusion supported the development of key product lines, including the IRIS 4D series introduced in 1988, which shifted to MIPS RISC processors for enhanced performance in 3D modeling and rendering tasks essential for computer-aided design (CAD) and animation workflows.^[13] The series marked Silicon Graphics' entry into more scalable, high-end systems, consolidating its position in professional graphics markets. Following this, the Indigo workstation launched in 1991 as a more accessible yet powerful option, integrating advanced 3D graphics capabilities into a compact design priced under $10,000 for entry-level models, broadening adoption among creative and technical users.^[5] Silicon Graphics' technological edge was bolstered by an early partnership with MIPS Computer Systems, dating to the early 1980s when shared academic roots at Stanford University fostered collaboration on RISC processor integration.^[14] By 1987, Silicon Graphics became the first major vendor to incorporate MIPS RISC chips into its workstations, enabling scalable performance improvements that differentiated its products in demanding visualization environments.^[15] This alliance, which evolved into a full acquisition of MIPS in 1992, was instrumental in powering the company's growth during its peak. The era's success was underscored by high-profile adoptions that showcased Silicon Graphics' influence on digital media and science. Pixar Animation Studios relied on Silicon Graphics workstations for modeling, animation, shading, and lighting in producing Toy Story (1995), the first feature-length computer-animated film, where over 1,500 shots were crafted on these systems alongside Sun workstations for rendering.^[16] Similarly, NASA centers, including Ames Research Center, adopted Silicon Graphics hardware extensively in the 1980s and 1990s for advanced 3D visualizations of computational fluid dynamics and space data, leveraging the company's technology—rooted in founder Jim Clark's NASA background—to enhance scientific exploration and simulation.^[17] These applications not only validated the workstations' capabilities but also elevated Silicon Graphics' cultural and technological prominence in industries reliant on real-time graphics innovation.

Decline and Competitive Pressures

Silicon Graphics achieved peak annual revenue of $3.7 billion in fiscal 1997, but this figure declined to $3.1 billion in fiscal 1998 and continued to fall to approximately $2.3 billion by fiscal 2000, primarily as the commoditization of PC-based graphics hardware by competitors like NVIDIA eroded the premium pricing of SGI's proprietary systems.^[18]^[18]^[19] The rise of affordable 3D graphics accelerators for x86 PCs diminished demand for SGI's high-end workstations, as these consumer-oriented solutions offered sufficient performance for many visualization and rendering tasks at a fraction of the cost.^[19] In an attempt to counter this trend, SGI pursued diversification into lower-cost consumer PC markets with products like the Visual Workstation launched in 1998, which aimed to blend Unix capabilities with Intel processors to appeal to broader audiences in sectors such as government and energy.^[20] However, these efforts largely failed due to over-reliance on the shrinking high-end niche and challenges in adapting to the fast-paced PC ecosystem, leading to discontinued models like the 320 and 540 by 1999 as sales underperformed expectations.^[21] This strategic misstep exacerbated SGI's vulnerability, as the company struggled to transition from its proprietary MIPS architecture to more commoditized x86 platforms without losing its technological edge.^[19] Leadership instability further compounded these pressures, exemplified by the abrupt resignation of CEO Richard Belluzzo in August 1999 after less than two years, amid a restructuring that included layoffs of up to 1,500 employees—about 17% of the workforce—to refocus on core areas like Linux and networking.^[22]^[23] Belluzzo's departure highlighted internal turmoil, including conflicts over diversification strategies and cost-cutting measures, as SGI grappled with persistent losses.^[24] Intensifying competition from Sun Microsystems and IBM in the UNIX workstation space, coupled with the growing adoption of Linux on cost-effective x86 hardware, accelerated SGI's market share erosion in the late 1990s.^[25] Sun's scalable Solaris systems and IBM's RS/6000 lineup captured significant enterprise segments, while Linux's open-source model enabled high-performance computing on standard PCs, undercutting SGI's proprietary IRIX ecosystem.^[26] These rivals benefited from broader software compatibility and lower entry barriers, forcing SGI to briefly reference its 1996 acquisition of Cray Research for supercomputing capabilities as a hedge, though it did little to stem the overall downturn.^[27]^[22] SGI's stock price, which reached a high of $44 7/8 per share in July 1997, plummeted to under $2 by 2002, prompting repeated warnings of potential delisting from the New York Stock Exchange due to failure to maintain minimum share price requirements.^[28] This sharp decline reflected investor concerns over the company's eroding competitive position and mounting losses, culminating in threats of removal from major exchanges as early as 2002.^[29]

Bankruptcy, Acquisitions, and Dissolution

On May 8, 2006, Silicon Graphics, Inc. filed for Chapter 11 bankruptcy protection in the U.S. Bankruptcy Court for the District of Delaware, aiming to restructure its operations and reduce its debt by approximately $250 million from a total of about $664 million.^[30]^[31] The filing was part of a pre-negotiated agreement with major creditors, including a debtor-in-possession financing arrangement of up to $155 million to support ongoing business activities during the proceedings.^[32] The company emerged from bankruptcy on October 17, 2006, as a leaner entity with a restructured balance sheet, a new board of directors, and $115 million in exit financing to fund its recovery and focus on high-performance computing markets.^[33]^[34] Facing continued financial pressures, Silicon Graphics filed for Chapter 11 bankruptcy again on April 1, 2009, listing assets of $390.5 million and liabilities totaling $526.5 million.^[35] As part of the restructuring, the company agreed to sell substantially all of its assets to Rackable Systems, Inc. for an initial $25 million in cash, a deal that closed on May 11, 2009, for a final price of $42.5 million.^[36]^[37] Rackable, a provider of energy-efficient x86-based servers, rebranded the combined entity as Silicon Graphics International Corp. (SGI) and shifted its product strategy toward x86 architecture, emphasizing scalable high-performance computing (HPC) clusters for data centers, cloud computing, and large-scale simulations.^[38]^[37] This transition marked the end of SGI's reliance on proprietary MIPS processors and IRIX operating systems, aligning instead with industry-standard Intel Xeon processors and Linux to target growing demand in HPC environments.^[39] On August 11, 2016, Hewlett Packard Enterprise (HPE) announced its acquisition of Silicon Graphics International for $275 million in cash, a move to bolster its position in big data analytics and HPC markets.^[40] The deal closed on November 1, 2016, integrating SGI's technologies, including its UV series of shared-memory systems, into HPE's portfolio of high-performance solutions.^[41] Following the acquisition, SGI ceased independent operations, and its brand was retired as products were rebranded under HPE, though HPE continued to leverage and support SGI-derived technologies such as the UV systems for in-memory computing applications.^[42] As of 2025, HPE maintains ongoing support for these UV systems, with recent enhancements including Linux kernel optimizations for Sub-NUMA clustering to enable efficient scaling in large-scale HPC workloads.^[43]^[44]

Technology and Innovations

Graphics and Visualization Technologies

Silicon Graphics pioneered custom geometry and raster engines in its early IRIS systems, enabling real-time 3D polygon rendering that transformed computer graphics workstations. The Geometry Engine, a VLSI chip developed by founder Jim Clark, formed the core of these systems, processing input data such as points, vectors, and polygons through a pipelined architecture of multiple units to perform transformations, lighting, and clipping at high speeds.^[45] This hardware accelerated geometric computations, achieving rates exceeding 65,000 coordinate transformations per second in early implementations, which allowed for smooth manipulation of complex 3D models in applications like CAD and scientific visualization.^[46] Complementing the Geometry Engine, the raster subsystem—powered by custom chips like the RE—handled scan conversion of polygons into pixel spans, supporting Z-buffering for hidden surface removal, anti-aliasing, and dithering to produce high-quality images at interactive frame rates.^[47] Together, these engines integrated into the IRIS pipeline, delivering real-time performance for shaded polygons, with early systems rendering up to 100,000 polygons per second under typical loads.^[47] In the 1980s, Silicon Graphics introduced IRIS GL, a proprietary graphics API tailored for its workstations, which provided low-level access to hardware-accelerated rendering primitives for 2D and 3D graphics. IRIS GL supported immediate-mode rendering, allowing developers to issue commands directly to the geometry and raster engines for efficient polygon drawing, texture mapping, and lighting calculations without intermediate scene graphs.^[48] This API leveraged the custom hardware to achieve high throughput, enabling applications in film effects, engineering design, and real-time simulation by abstracting complex pipeline operations into simple function calls.^[48] By 1992, Silicon Graphics co-developed OpenGL as an open standard, evolving from IRIS GL to promote cross-platform 3D graphics while retaining hardware acceleration compatibility. OpenGL standardized the core rendering pipeline, including vertex transformations and rasterization, allowing implementations on diverse hardware beyond SGI systems and fostering industry-wide adoption for interactive 3D applications.^[48] This transition removed proprietary elements of IRIS GL, such as platform-specific windowing, to create a vendor-neutral API that supported scalable performance from software renderers to high-end accelerators.^[48] The InfiniteReality architecture, introduced in 1996, advanced scalable visualization by integrating multiple graphics pipelines for massive datasets and high-resolution displays in supercomputing environments. Designed for the Onyx systems, it featured a distributed geometry and raster processing model with up to 32 raster managers, enabling real-time rendering of over 10 million textured, antialiased polygons per second across multi-screen configurations.^[49] InfiniteReality's innovations, such as uniform subdivision for load balancing and geometry caching, supported immersive visualization in fields like aerospace simulation and large-scale data analysis, where it drove tiled display walls for collaborative supercomputing.^[49] Silicon Graphics extended OpenGL with OpenGL Volumizer in the mid-1990s, providing software-based extensions for volumetric rendering suited to medical and scientific imaging. OpenGL Volumizer implemented ray casting and compositing techniques to visualize 3D scalar fields from datasets like CT or MRI scans, integrating seamlessly with hardware-accelerated OpenGL for hybrid surface-volume displays.^[50] These extensions enabled interactive exploration of volumetric data on SGI workstations, supporting transparency, shading, and transfer functions to highlight internal structures without slicing, which proved essential for applications in biomedicine and atmospheric science.^[50]

Processor Architectures and System Evolution

Silicon Graphics (SGI) began its hardware evolution with Motorola 680x0 processors in the early 1980s, leveraging these CISC chips for cost-effective entry into graphics workstations. The IRIS 1000 series, introduced in 1983, utilized the Motorola 68000 processor to deliver affordable computing paired with basic 3D graphics capabilities, targeting engineering and scientific visualization markets. Subsequent models like the IRIS 1400 in 1984 and IRIS 2400 series in 1985 continued this approach, employing 680x0 variants such as the 68010 and 68020 for improved performance in real-time rendering tasks while maintaining compatibility with Unix-based systems.^[2]^[2] By 1987, SGI shifted to MIPS RISC processors to achieve higher efficiency and scalability, marking a pivotal change in system design. The IRIS 4D/60 workstation, launched that year, was the first to incorporate the MIPS R2000 RISC chip running at 8 MHz, enabling faster instruction execution and better support for parallel processing in graphics-intensive applications. This transition continued into 1988 with the broader IRIS 4D series, including models like the 4D/50GT, which used the MIPS R3000 at speeds up to 40 MHz, allowing SGI to scale performance without the overhead of complex CISC instructions. The RISC adoption facilitated multiprocessing configurations, culminating in the Challenge servers of the early 1990s, which supported up to 36 MIPS R8000 or R10000 processors in shared-memory setups for high-performance computing.^[2]^[13]^[2]^[51] In the 1990s, SGI advanced to cache-coherent non-uniform memory access (cc-NUMA) architectures with the Onyx and Origin series, emphasizing shared-memory scalability for large-scale simulations. The Onyx, introduced in 1993, integrated up to 16 MIPS R4400 processors with a custom interconnect for unified memory access, supporting demanding visualization workloads. The Origin 2000, released in 1996, refined this with NUMAlink interconnects, scaling to 512 processors and 64 GB of memory per system while maintaining cache coherence across nodes, which delivered up to 3.1 GFLOPS in multiprocessor benchmarks. These systems prioritized low-latency data sharing, enabling seamless expansion for scientific and engineering clusters.^[52]^[53]^[54] Facing market shifts toward commodity architectures, SGI transitioned to Intel processors in the early 2000s, starting with the Itanium in Altix systems for 64-bit compatibility. The Altix 3000, announced in 2002, employed Intel Itanium 2 processors at 900 MHz, using a NUMAflex interconnect to support up to 128 CPUs in a single shared-memory domain, achieving scalability for HPC applications like weather modeling. By 2006, SGI adopted x86-64 Xeon processors in the Altix XE series, such as the Altix 450 with dual-core Xeons at 3.0 GHz, broadening ecosystem support through Linux and improving cost-efficiency for clustered environments. This evolution allowed SGI to leverage Intel's volume production while retaining NUMA principles for high-end shared-memory performance.^[55]^[56]^[57]

Software Contributions and Standards

Silicon Graphics developed IRIX, a proprietary variant of the UNIX operating system, starting with version 4.0 in 1988, which was designed to support the company's MIPS-based workstations and servers with enhanced real-time graphics capabilities.^[58] Over the years, IRIX evolved through multiple releases, reaching version 6.5 in 2000, with the final maintenance release, 6.5.30, issued in 2006 to provide ongoing support for high-performance computing (HPC) environments. Key innovations included the introduction of the XFS filesystem in IRIX 5.3 in 1993, a high-performance, 64-bit journaling system optimized for large-scale data handling in multimedia and scientific applications, enabling efficient allocation and recovery for terabyte-sized volumes.^[59] Additionally, IRIX incorporated advanced multi-threading support via lightweight processes (sproc) and POSIX threads, facilitating scalable parallelism on multi-processor systems for HPC workloads such as simulations and rendering.^[60] A significant software contribution was the Performer library, initially released as IRIS Performer in 1991, which provided a high-performance toolkit for developing real-time 3D graphics applications using hierarchical scene graphs.^[61] Evolving into OpenGL Performer by the mid-1990s, it optimized rendering pipelines for visual simulations and virtual reality, supporting features like culling, level-of-detail management, and multi-pipe graphics to achieve frame rates exceeding 60 Hz on SGI hardware.^[62] This library became a standard for industries requiring interactive 3D environments, influencing subsequent scene graph architectures in graphics programming. Silicon Graphics played a pivotal role in establishing OpenGL as an industry standard, leading the formation of the OpenGL Architecture Review Board (ARB) in 1992 to oversee its development and ensure cross-platform compatibility.^[63] The company contributed key extensions, including GLX in 1992, which integrated OpenGL rendering with the X Window System for networked, windowed applications on UNIX platforms.^[64] In the early 2000s, amid shifting market dynamics, Silicon Graphics released portions of its software as free and open-source to foster broader adoption, including the OpenGL Sample Implementation in January 2000, which served as a reference for developers building compliant APIs.^[65] This was complemented by open releases of IRIX SDK components, such as development libraries and tools, enabling continued innovation on legacy systems post-2000.^[66] Following the 1995 integration of Alias|Wavefront's 3D modeling and animation tools, Silicon Graphics enhanced its software ecosystem with advanced applications like PowerAnimator, which evolved into Maya, providing seamless integration for high-end 3D content creation optimized for IRIX and OpenGL.^[67] This fusion supported professional workflows in modeling, animation, and rendering, establishing benchmarks for discrete 3D software in visual effects and design.

Products

Workstations

Silicon Graphics pioneered the workstation market with its IRIS series in the early 1980s, targeting professionals in computer-aided design and scientific visualization. The IRIS 1000 series, introduced in 1983, consisted of compact desktop systems equipped with Motorola 68000 processors and 8-bit graphics subsystems, functioning primarily as 3D graphics terminals connectable to host computers for rendering tasks.^[68] These models established SGI's reputation for integrating high-performance graphics into accessible hardware, with the diskless 1000/1200 variants emphasizing network-dependent operations and the 1400/1500 adding local storage.^[69] Building on this foundation, the IRIS 2000 and 3000 series, released from 1985 to 1988, evolved into full standalone workstations using Motorola 68020 and 68030 CPUs, respectively, paired with enhanced 8-bit to 24-bit color graphics options. The IRIS 2400, a notable 2000-series model from 1985, introduced a graphical window manager that improved user interaction for engineering and animation workflows.^[70] SGI sold over 3,500 units across the 2000 and 3000 series, reflecting strong adoption in academia and industry for tasks requiring real-time 3D manipulation.^[71] These systems featured the PM2 graphics board in the 2000 series, enabling raster graphics acceleration that set benchmarks for visual computing at the time.^[3] By the early 1990s, SGI transitioned to RISC architectures with the Indigo line, launched in 1990 as an affordable yet powerful platform for 3D modeling and multimedia. Powered by MIPS R3000 processors, the Indigo supported entry-to-midrange graphics via the IRIS Imagemaker, blending workstation capabilities with simplified interfaces for creative professionals.^[72] The subsequent Indy, introduced in 1993 and produced through 1997, refined this approach as a low-cost multimedia workstation using MIPS R4000 or R4400 CPUs and optional Impact graphics accelerators, making 3D entry-level work accessible to smaller teams in film and design.^[73] The Indigo2 variant, released in 1993, extended the family with up to dual processors and higher-impact graphics, achieving widespread use in visual effects production.^[5] The mid-1990s saw SGI consolidate its workstation offerings with the O2 in 1996 and Octane in 1997, both leveraging MIPS processors for professional-grade visuals. The O2, succeeding the Indy, featured single or dual R5000 CPUs, integrated OpenGL support, and multimedia I/O for video editing and animation, positioning it as an entry-level workhorse for media workflows.^[74] Priced starting at around $5,000, it emphasized compact design and real-time rendering capabilities.^[3] The Octane, meanwhile, targeted higher-end users with dual MIPS R10000 processors, scalable memory up to 8 GB, and SI graphics pipelines, delivering superior performance for complex simulations and CAD in engineering environments.^[3] These models incorporated SGI's advanced graphics technologies for hardware-accelerated OpenGL rendering, as explored in the Graphics and Visualization Technologies section. Facing intensifying competition from PC-based systems, SGI introduced the Visual Workstation series in 1998, shifting to Intel architectures to appeal to Windows and Linux ecosystems. Models like the 320 and 540 utilized single or dual Pentium II/III processors, with integrated graphics supporting professional applications in CAD and content creation, though the line struggled against cheaper alternatives and was discontinued by 2002.^[75] Later iterations, such as the 1400 series with Itanium CPUs, aimed to bridge high-performance computing and standard OS compatibility but failed to gain traction amid market shifts.^[3] SGI's final proprietary workstation era culminated with the Fuel in 2002 and Tezro from 2003 to 2006, representing the last MIPS-based offerings before a full pivot to x86. The single-processor Fuel employed a 500 MHz or 600 MHz MIPS R14000A CPU, VPro graphics with up to 128 MB memory, and IRIX OS, starting at $11,495 for visual computing in media and scientific fields, providing 3x better price/performance than rivals in 3D acceleration.^[76] The Tezro, a high-end successor to the Octane, supported up to four MIPS R16000 processors with 32 GB RAM and V12 graphics, excelling in demanding visualization tasks until production ended in 2006.^[77]^[3]

Servers and High-Performance Computing Systems

Silicon Graphics pioneered scalable server architectures for high-performance computing (HPC) in the late 1980s, focusing on shared-memory multiprocessing to handle compute-intensive workloads in scientific and engineering domains. The Challenge series, developed from 1988 to 1995, represented an early milestone in this evolution, supporting up to 36 MIPS R4400 processors in a unified shared-memory configuration that enabled efficient parallel processing for mid-range HPC applications such as simulations and data analysis.^[78] These systems utilized a modular design with a central midplane for interconnecting processor boards, providing scalability from deskside units to rackmount configurations while maintaining low-latency memory access across nodes.^[79] Building on this foundation, the Origin 2000 series, introduced in 1996 and produced through 2002, advanced SGI's server lineup with a cache-coherent non-uniform memory access (cc-NUMA) architecture that distributed shared memory across interconnected nodes. This design allowed configurations to scale to 128 MIPS R10000 processors and up to 256 GB of memory, making it suitable for large-scale numerical computations and visualization tasks.^[54] The subsequent Origin 3000, launched in 2000, refined this scalability for even greater system sizes, with deployments frequently appearing on the TOP500 list of supercomputers, underscoring its impact on capability computing for complex problem-solving in research environments.^[80] Shifting to Intel architectures, SGI's Altix series from 2003 to 2009 employed the UV shared-memory interconnect, leveraging Itanium processors to create highly scalable servers for demanding HPC workloads. The architecture supported seamless scaling from 4 to 512 processors per system, with clusters extending to thousands of cores while preserving a single-system image for simplified programming.^[81] A prominent deployment was NASA's Columbia supercomputer in 2004, an interconnected cluster of 20 Altix 3700 systems featuring 10,240 Intel Itanium 2 processors, which delivered 51.87 teraflops of sustained performance on the LINPACK benchmark and ranked as the world's fastest supercomputer at the time.^[81] To address broader market needs, SGI introduced the Altix XE line in 2006, incorporating Intel Xeon processors in cluster-based designs optimized for HPC and emerging data analytics applications. These systems emphasized high-density racks with InfiniBand interconnects, enabling cost-effective scaling for technical computing without the shared-memory overhead of prior UV architectures.^[82] Following Rackable Systems' acquisition of SGI's assets in 2009, the Altix XE was integrated into Rackable's x86 portfolio, extending its availability for enterprise-scale deployments through the early 2010s.^[83] In the 2010s, SGI's ICE series marked a transition to fully commodity x86 rack systems, delivering flexible, high-throughput clusters for modern HPC environments. The ICE 8400, for instance, supported dense blade configurations with Intel Xeon processors and high-speed interconnects, scaling to thousands of nodes for applications in energy modeling and bioinformatics.^[84] Hewlett Packard Enterprise's 2016 acquisition of SGI further embedded the ICE platforms into HPE's broader HPC ecosystem, enhancing integration with enterprise storage and management tools for sustained relevance in big data and simulation workflows. As of 2025, HPE has integrated former SGI technologies into its broader portfolio, with legacy SGI systems supported through extended service options, though no new SGI-branded hardware is in production.^[85]

Storage and Peripheral Solutions

Silicon Graphics developed a range of storage systems and peripheral hardware to complement its high-performance computing environments, emphasizing high-capacity, reliable data management for demanding applications. In the 1990s, the company introduced the TP9000 series of RAID arrays, designed as compact, scalable solutions for media-intensive workflows. These systems supported RAID configurations for data redundancy and performance, with capacities reaching up to 1.1 TB when combining multiple units, each accommodating up to eight high-speed SCSI drives (such as 73 GB models at 10,000 or 15,000 RPM for rapid retrieval).^[86] The TP9000 series featured Ultra160 SCSI interfaces delivering up to 160 MB/s per channel, redundant power supplies, and a low-profile 2U rack-mountable form factor, making it ideal for expanding storage in SGI Origin servers while minimizing space in media production setups.^[86]^[87] Entering the 2000s, Silicon Graphics advanced its storage portfolio with the InfiniteStorage family, focusing on Fibre Channel-based storage area networks (SANs) that integrated seamlessly with Origin and Altix server lines. These SANs utilized RAID controllers in models like the TP9300, TP9400, and TP9500, supporting configurations up to 112 drives per system for enhanced fault tolerance and bandwidth.^[88] InfiniteStorage solutions scaled to petabyte levels through data management tools like the Data Migration Facility (DMF), which enabled hierarchical storage management across tape, disk, and archive media at reduced costs compared to disk-only arrays.^[89] Fibre Channel connectivity, operating at 2 Gbit/s, facilitated direct attachment to Altix systems via host-agent protocols, allowing remote management without additional Ethernet infrastructure and supporting up to 200 MB/s transfer rates in RAID 0, 1, 3, or 5 setups.^[88]^[90] This integration provided Origin and Altix users with unified, high-availability storage for scientific simulations and large-scale data processing. Following the 2009 restructuring, Silicon Graphics shifted toward appliance-based InfiniteStorage systems optimized for high-performance computing (HPC), incorporating solid-state drives (SSDs) and network-attached storage (NAS) for superior input/output operations per second (IOPS). Models such as the IS5500-F and IS5600-F all-flash arrays delivered burst performance exceeding 800,000 IOPS, targeting latency-sensitive HPC workloads like seismic analysis and bioinformatics.^[91] These appliances supported scalable NAS configurations over Ethernet or InfiniBand, achieving aggregate throughputs over 100 GB/s in clustered environments.^[92] Battery-backed caches and hot-swappable components ensured data integrity during intensive operations, with Linux-based management tools simplifying deployment in multi-node HPC setups. Silicon Graphics also offered peripheral integrations to enhance data I/O for multimedia applications, including Fast Token Ring (FTR) adapters compliant with IEEE 802.5 standards for networked workstations. These adapters enabled 16 Mbps token ring connectivity on IRIS systems, supporting collaborative media editing over local area networks with low-latency token passing.^[93] Complementing this, audio and video I/O peripherals were built into workstations like the O2 series, featuring dedicated engines for real-time synchronization of digital video, audio streams, and 3D graphics processing.^[94] These interfaces handled uncompressed video capture and playback at rates suitable for professional multimedia production, integrating with IRIX software tools for seamless content creation without external converters.^[94] After Hewlett Packard Enterprise (HPE) acquired Silicon Graphics in 2016, InfiniteStorage technologies persisted through legacy support, with HPE providing maintenance for RAID and SAN capabilities in existing HPC deployments.^[95]

Displays and Accelerator Hardware

Silicon Graphics introduced the Reality Center in July 1994 as an immersive visualization environment designed for collaborative virtual reality applications across industries such as oil and gas, pharmaceuticals, and automotive design.^[96] This system utilized multi-panel displays powered by Onyx family visual supercomputers to deliver real-time 3D graphics, volume rendering, and stereoscopic imaging, enabling teams to interact with complex datasets in a shared, large-scale immersive space.^[96] Later variants, such as the Reality Center 2000D, incorporated adjustable rear-projected screens up to 82.5 inches, stereoscopic CRT projectors at 1280x1024 resolution, and support for up to five users with head- and hand-tracking via active shutter glasses and a 6-DOF wand.^[97] Silicon Graphics developed stereo-enabled CRT monitors, often based on Sony Trinitron tubes, to support 3D viewing in visualization workflows.^[98] These displays featured high sync rates compatible with stereoscopic modes, typically operating at 120 Hz total refresh to provide 60 Hz per eye for smooth, flicker-free depth perception when paired with active shutter glasses.^[98] As LCD technology emerged in the late 1990s, SGI extended stereo capabilities to flat-panel models, maintaining compatibility with OpenGL-based rendering for immersive 3D applications.^[99] In the late 1990s, Silicon Graphics launched the VPro graphics accelerator as part of its Visual Workstation line, targeting PCI slots in Intel-based systems for professional Windows and NT environments.^[100] The VPro chipset provided full hardware acceleration for the OpenGL 1.2 pipeline, including imaging extensions for real-time operations like blending and color matrix transformations, significantly boosting 3D visualization performance over standard PC graphics.^[101] Introduced in 1999 for models like the 540 workstation, VPro delivered scalable rendering with up to 1280x1024 resolution and hardware support for anti-aliasing, making it suitable for CAD and media production.^[100] Extending into the 2000s, Silicon Graphics evolved its accelerator technology with enhanced VPro implementations for systems like the Octane2 and Fuel workstations, adapting to PCI-X and proprietary buses while retaining OpenGL optimization.^[99] These accelerators supported advanced features such as clip mapping and texture paging, enabling high-frame-rate 3D rendering in demanding visualization tasks.^[99] Later models incorporated DVI interfaces for high-resolution digital video output up to 1600x1200, alongside FireWire ports for real-time video capture and playback in collaborative environments.^[102] Following Silicon Graphics' Chapter 11 bankruptcy filing in 2009, production of its display and accelerator hardware lines ceased, with most development halting after the 2006 financial restructuring.^[103] Hewlett Packard Enterprise, which acquired SGI assets in 2016, provides ongoing legacy support for these visualization tools through software updates and compatibility in modern HPC environments.^[104]

Markets and Impact

Core User Base and Industries

Silicon Graphics' early core user base included academic and research institutions, where its IRIS workstations were instrumental in advancing computational simulations and graphics research. Founded by Stanford University professor Jim Clark, the company supplied early systems to Stanford's graphics labs, enabling advanced rendering and simulation projects in computer science curricula.^[1] Similarly, CERN utilized Silicon Graphics workstations for virtual reality applications in particle physics simulations, such as the VENUS project, which leveraged OpenGL support on SGI hardware for interactive data visualization.^[105] In the aerospace and automotive sectors, Silicon Graphics systems became essential for computer-aided design (CAD) and 3D modeling due to their high-performance graphics capabilities. Boeing integrated SGI Onyx2 systems with CATIA software for the F-22 Raptor's digital design and visualization, facilitating rapid fuselage integration reviews and cockpit simulations that reduced physical prototyping time from weeks to days.^[106] Ford Motor Company deployed over 50 SGI Onyx RealityEngine2 supercomputers in its Global Studio network for automotive styling, crash simulations, and ergonomic studies, enabling real-time 3D modifications and cost savings through virtual prototyping.^[107] Government agencies, particularly the U.S. Department of Defense (DoD), formed a significant portion of Silicon Graphics' customer base, relying on its hardware for defense visualizations, weather modeling, and high-performance computing (HPC). The company established Silicon Graphics Federal Inc. as a subsidiary to serve governmental clients, with systems used for cryptology, missile defense, and numerical weather prediction at facilities like the Fleet Numerical Meteorology and Oceanography Center.^[3] In 2009, SGI secured a $40 million DoD contract for HPC systems supporting these applications.^[108] Post-2000, Silicon Graphics shifted focus toward enterprise IT and data centers, with HPC solutions driving a substantial revenue portion amid declining workstation sales. By fiscal 2013, key markets including federal government, defense, weather, and life sciences accounted for the majority of revenue, with U.S. government sales comprising 19%.^[109] At its peak in the 1990s, the company's global distribution emphasized North America as the primary market, followed by Europe and Asia, reflecting strong demand from U.S.-based research and industrial clients.^[110]

Influence on Entertainment and Media

Silicon Graphics (SGI) workstations played a foundational role in the evolution of computer-generated imagery (CGI) in entertainment, particularly through their adoption by Pixar Animation Studios. For the groundbreaking 1995 feature film Toy Story, the first entirely CGI-animated movie, Pixar relied heavily on SGI Indigo workstations to run RenderMan, its proprietary rendering software developed by Pixar co-founder Pat Hanrahan. These systems enabled the complex modeling, animation, and rendering workflows essential to producing the film's 114,000 individual frames, marking a milestone in digital filmmaking where hardware acceleration was critical for handling the computational demands of photorealistic 3D graphics.^[111]^[112] By the mid-1990s, SGI hardware had achieved near-total dominance in Hollywood's visual effects (VFX) pipeline, powering compositing, modeling, and animation in the majority of major studios. SGI held approximately 90% market share in workstations compatible with leading 3D software like Alias and Wavefront tools, which were indispensable for creating effects in blockbuster films.^[113] This ubiquity stemmed from SGI's superior graphics acceleration, allowing VFX artists at facilities like Industrial Light & Magic to efficiently process high-resolution imagery for projects such as Jurassic Park (1993), where SGI systems facilitated the dinosaur animations that revolutionized creature effects.^[114] Following SGI's 1995 acquisition of Alias Research and Wavefront Technologies, the integration of Maya software further solidified its influence in digital media production. Maya, which combined the strengths of both companies' tools, was employed in key films including Titanic (1997) for compositing virtual elements like crowd scenes on the ship's deck, and the Lord of the Rings trilogy (2001–2003), where Weta Digital used Maya on SGI Onyx and Octane systems for modeling and animating thousands of digital characters and environments.^[115]^[116] SGI also advanced real-time video editing through its 1998 acquisition of Discreet Logic, incorporating the Flame and Inferno systems into its ecosystem; these node-based compositing tools enabled broadcast and film post-production workflows with hardware-accelerated effects processing on SGI platforms.^[117] SGI's prominence in entertainment waned after 2000 as commoditized PC hardware and open-source alternatives eroded its high-cost proprietary advantage, leading to a shift away from IRIX-based systems in media production. However, its legacy endures in modern tools like Nuke, a compositing software originally developed on SGI workstations at Digital Domain in the 1990s, which adapted SGI-inspired node-based paradigms for cross-platform use and remains a staple in VFX pipelines today.^[3]^[118]

Role in Scientific and High-End Computing

Silicon Graphics (SGI) played a pivotal role in advancing high-performance computing (HPC) during the 1990s and early 2000s, particularly through its scalable, shared-memory systems that enabled complex scientific simulations. The company's Origin and Altix series frequently appeared on the TOP500 list of the world's fastest supercomputers, with SGI systems comprising over 40% of entries (218 out of 500) in June 1996, reflecting their dominance in high-end computing environments. By November 1998, SGI held seven of the top 10 positions and 46 of the top 100, accounting for more than half of the aggregate computing power on the list. In June 2000, SGI maintained 62 systems on the TOP500, underscoring its leadership in delivering scalable architectures for demanding scientific workloads.^[119]^[120]^[121] SGI's hardware supported key breakthroughs in scientific domains, including genomics and climate modeling. In genomics, SGI systems facilitated large-scale sequence analysis; for instance, the Beijing Genomics Institute, a participant in the International Human Genome Project, deployed SGI Origin supercomputers for parallel computations in drug discovery and genetic research related to SARS in 2003. Similarly, the Hospital for Sick Children in Toronto installed an SGI Onyx2 supercomputer in 1999 to support the Human Genome Project's decoding efforts, enabling high-throughput data processing for international collaborators. In climate modeling, the National Center for Atmospheric Research (NCAR) integrated SGI Origin 3800 systems into its Climate Simulation Laboratory by 2003, powering long-running simulations of atmospheric dynamics and weather patterns. More recently, NCAR's Cheyenne supercomputer, an SGI ICE XA system installed in 2016, achieved 5.34 petaflops to run high-resolution ensemble simulations for climate engineering and global warming projections.^[122]^[123]^[124]^[125] SGI's influence in the high-end server market waned in the mid-2000s amid competition from x86-based clusters, with its share of the UNIX server segment—once dominant at around 40% of TOP500 systems in the late 1990s—declining significantly by 2005 as rivals like Sun Microsystems and Hewlett-Packard captured more ground. Post-2009, under Silicon Graphics International (SGI), the UV series introduced large-scale shared-memory architectures for big data analytics, supporting scientific applications in resource-intensive fields; for example, the UV 1000 enabled next-generation sequencing analysis at Japan's National Institute of Genetics in 2012, processing terabyte-scale genomic datasets. Following Hewlett Packard Enterprise's (HPE) acquisition of SGI in 2016, HPE SGI technologies continued to contribute to modern HPC ecosystems, with shared-memory innovations informing scalable systems in exascale precursors, though specific integrations like those in DOE projects build on broader HPE HPC portfolios including Cray.^[126]^[127]^[128]

Legacy and Modern Relevance

Silicon Graphics' most enduring technical legacy is the OpenGL graphics API, originally developed in 1992 as an open standard for 3D rendering on its workstations. OpenGL forms the foundational basis for WebGL, which brings interactive 3D graphics to web browsers without plugins, and has directly influenced successor APIs like Vulkan, enabling low-overhead access to modern GPUs. As of 2025, OpenGL remains widely adopted, powering applications in gaming, simulation, and visualization across thousands of companies and platforms.^[129]^[130] Innovations from SGI's IRIX operating system, a proprietary Unix variant optimized for high-performance computing, continue to echo in contemporary systems. IRIX's resource management tools, such as array services for job scheduling and parallel processing, were ported to Linux distributions, influencing high-performance computing (HPC) environments used today for large-scale simulations. Through shared Unix heritage and the evolutionary path of NeXTSTEP—which underpinned macOS—IRIX's emphasis on real-time multitasking and graphical integration contributed to the design of modern Unix-like OS features in macOS and Linux HPC setups.^[131]^[132]^[133] SGI's cultural footprint is prominent in media, where its workstations symbolized cutting-edge technology and hacker ingenuity. In the 1993 film Jurassic Park, SGI Crimson systems running IRIX powered the dinosaur animations at Industrial Light & Magic and appeared on-screen during the iconic "UNIX system" scene, cementing SGI as a pop culture icon for 1990s computing. SGI machines also became emblems in hacker and graphics enthusiast communities, prized for their power in early CGI and visualization hacks.^[134]^[5]^[135] Hewlett Packard Enterprise (HPE), which acquired SGI in 2016, perpetuates its HPC legacy through integrated technologies in current supercomputing platforms. SGI's UV series innovations in shared-memory architectures inform HPE's modern systems, such as the Cray EX family, which support AI training workloads on DOE supercomputers like the 2025-era Discovery system for exascale simulations and generative AI.^[136]^[137] Preservation efforts ensure SGI's history endures via community and institutional initiatives. The Computer History Museum in Mountain View, housed in a former SGI facility, maintains artifacts like Indigo workstations and documents their role in computing evolution. Enthusiast groups, including the IRIX Network, are reverse-engineering IRIX components—such as the 5.3 kernel—for open-source releases, enabling ongoing compatibility and historical study on modern hardware.^[138]^[139]^[140]

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The SGI InfiniteStorage S330 is a high-bandwidth RAID Fibre Channel storage system. ... Hardware: SGI Altix series, (including Altix 330, Altix 350 and Altix 3000) ...
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SGI Launches New Enterprise Storage Systems - HPCwire
Jan 22, 2014 · IS5500-F and IS5600-F demonstrate burst performance of 800,000 IOPS and 900,000 IOPS.Missing: NAS | Show results with:NAS
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[PDF] SGI Overview - HPC User Forum
Sep 17, 2012 · • Scalable to 100+ GB/s. • Linux only. • HPC Environment. • IB, GigE or 10 GigE. • DMF back-end. Lustre. • Medium to huge clusters with greater ...Missing: appliances post- 2009
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Chapter 1. Understanding IRIS Token Ring - TechPubs
This chapter describes the Token Ring environment. It provides a brief overview of the token ring architecture, including a summary of the 802.5 Token Ring ...Missing: peripheral FTR video
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[PDF] Silicon Graphics O2 Workstation Digital Media White Paper
The O2 has high-bandwidth memory, dedicated image/video engines, and tools for media creation, with hardware-accelerated texture mapping and real-time motion- ...
[102]
SGI Modular InfiniteStorage (MIS) CRU and FRU List
New! Request a replacement part anytime from the Parts card in your workspace. ProLiant service customers can get faster, automated HDD replacements – no ...Missing: 7000 storage
[103]
SGI CELEBRATES ANNIVERSARY OF REALITY CENTER ...
Jul 2, 2004 · Silicon Graphics is celebrating the 10th anniversary of the July 14, 1994 launch of the SGI Reality Center immersive visualization environment.Missing: 1990s panel
[104]
[PDF] SGI™ Reality Center™ 2000D
Its industry-leading feature set includes clip-mapping, texture-paging, volume rendering, anti-aliased full-frame HDTV display, multiple visual display channels ...Missing: 1990s panel
[105]
SGI Monitors - Mashek Systems
SGI monitors include 17-inch, 20-inch, 21-inch, and 24-inch models, some with flat panel options. They use Sony Trinitron tubes and have various resolutions.Missing: LCD 120 Hz 3D
[106]
SGI Expands VPro Graphics Family - HPCwire
Jun 30, 2000 · The SGI-developed VPro graphics for Octane2 leverage SGI's expertise in OpenGL with full hardware acceleration of the OpenGL 1.2 core feature ...Missing: 1990s PCI
[107]
SGI Ships Four-Processor Capable Graphics Workstation - HPCwire
Jun 11, 1999 · Priced beginning at $6,495 (U.S. list), the Silicon Graphics 540 visual workstation can be configured with up to four 550MHz Intel Pentium ...
[108]
SGI Introduces Quad-Processor Workstation - TechNewsWorld
Jul 14, 2003 · SGI's VPro graphics features “OpenGL on a Chip” for full hardware acceleration of the OpenGL 1.2 pipeline. The chipset also offers hardware ...
[109]
Silicon Graphics Fuel: Overview and Architecture... - SGI Depot
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[110]
Hewlett Packard Enterprise to Reshape HPC Landscape ... - TOP500
Aug 11, 2016 · HPE has signed an agreement to acquire SGI for $275 million, a deal that will bring together two of the top HPC system vendors under a single ...Missing: Graphics | Show results with:Graphics
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Legacy SGI Servers - How to upgrade Foundation Software
1.- Download the latest Foundation Software image from the HPE Support Center. 2.- Add the image as a new repository (assuming 2.24 as the version, and image ...
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VENUS: a virtual reality project at CERN - ACM Digital Library
The i3D system is available for Silicon. Graphics and DEC Alpha workstations that have support for OpenGL [I I] rendering.The system is provided free of charge ...
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[PDF] “Advanced computer systems from SGI have been instrumental in ...
Raising the Bar on Aircraft Design. In the late 1980s Boeing began moving from the tradi- tional physical mock-ups used in the aircraft design.
[114]
FORD re-engineers automotive design with Silicon Graphics systems
Ford is using the Silicon Graphics systems as one of the key components of its new Global Studio, a networked computing environment that enables Ford engineers ...
[115]
Why ink a $40M contract as SGI collapsed? - Computerworld
yet it announced that it had just signed a $40 million deal with the U.S. Department of Defense. The ...
[116]
[PDF] Meteorological and Oceanographic Support From Continental ... - DoD
Feb 19, 2002 · As of. January 2002, the Navy was in the process of converting the NWP modeling system at FNMOC from a Cray supercomputer to a Silicon Graphics,.
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[PDF] SILICON GRAPHICS INTERNATIONAL CORP - Annual Reports
Our goal is to accelerate time to results in key markets, including federal government, defense and strategic systems, weather and climate, physical and life ...
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silicon graphics, inc. - SEC.gov
The following discussion of revenue is based on the results of our reportable segments as described in Note 18 to the Consolidated Financial Statements. Total ...
[119]
Sun goes Hollywood - SunWorld - November 1995
117 SPARCstations render "Toy Story," the first feature-length computer ... Silicon Graphics has the dominant mind share among animators, film, and ...
[120]
SGI and the movies(John R. Mashey) - Yarchive
The real truth is that Toy Story wouldn't have gotten made without all of: - The talent at Pixar - The SGIs that Pixar bought - And the Sun render-farm ...
[121]
James H. Clark | Research Starters - EBSCO
Often regarded as the "father of computer graphics," he founded Silicon Graphics, Inc. (SGI) in the early 1980s, which revolutionized visual effects in movies ...Missing: November 1981
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[PDF] THE SECRET STAR BEHIND OSCAR-WINNING VISUAL EFFECTS
Feb 25, 2011 · And Maya was used as far back as. 1997, in Titanic, to place virtual characters on top of the doomed ship as it sailed out of harbor. That film ...<|control11|><|separator|>
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SGI Powers Weta Digital's "The Lord of the Rings" Films - HPCwire
Jan 11, 2002 · SGI Powers Weta Digital's “The Lord of the Rings” Films. January 11 ... Maya and create proprietary technology. This technology includes ...
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History of Discreet Logic Inc. – FundingUniverse
Flame, the company's flagship program and chief revenue-generator, offers real-time, online, resolution-independent digital production capabilities for creating ...
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A Brief History of Nuke | Foundry
Mar 11, 2020 · With a history of over 20 years, Nuke® has long established itself as the industry-standard toolset for compositing, editorial and review.
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SGI Nearly Doubles Lead on Top 500 List - HPCwire
Jul 4, 1996 · The latest independent TOP 500 list, published this month, shows Silicon Graphics with 218, or more than 40 percent, of the 500 most powerful ...
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SGI LEADS LIST OF WORLD'S MOST POWERFUL ... - HPCwire
Nov 6, 1998 · The company's systems accounted for seven of the top 10 and 46 of the top 100 sites alone, and more than half of the total computing power on ...Missing: presence history
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NEW EDITION OF TOP500 SUPERCOMPUTER LIST RELEASED
Jun 9, 2000 · SGI now without Cray systems has 62 systems and Cray Inc. has 54 systems on the new TOP500 closely followed by HP with 47 systems. With respect ...<|separator|>
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CHINA USES SGI TECHNOLOGIES FOR ANTI-SARS DRUGS
May 23, 2003 · The SGI Origin supercomputer is incredibly powerful and stable, a must for such tasks as parallel computation, which is critical in reducing ...
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Canada's most powerful supercomputer now at SickKids
Mar 16, 1999 · ... Human Genome Project, the international scientific effort to decode ... Silicon Graphics Canada," says Michael Strofolino, the Hospital's ...
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NCAR USES SGI NETWORK FOR SCIENCE - HPCwire
Apr 4, 2003 · The 128-processor SGI Origin 3800 is one of the computers used to power NCAR's Climate Simulation Laboratory, which supports large-scale, long- ...
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NCAR announces powerful new supercomputer for scientific discovery
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Turnaround at SGI - Forbes
Jun 10, 1999 · Rivals Sun Microsystems sunw , Hewlett-Packard and International Business Machines ibm have eroded its share of the market for both high-end ...
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National Institute of Genetics Adopts SGI HPC Solution for New ...
Mar 5, 2012 · The newly installed SGI UV 1000 will form the backbone of these operations and serve a crucial role in next-generation sequencing data analysis.
[135]
HPE Gobbles SGI for Larger Slice of $11B HPC Pie - HPCwire
Aug 11, 2016 · Hewlett Packard Enterprise (HPE) announced today that it will acquire rival HPC server maker SGI for $7.75 per share, or about $275 million, ...
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OpenGL - The Industry's Foundation for High Performance Graphics
OpenGL is the most widely adopted 2D and 3D graphics API in the industry, bringing thousands of applications to a wide variety of computer platforms.Missing: statistics | Show results with:statistics
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Companies using OpenGL in 2025 - GTM Intelligence | Landbase
As of 2025, 1,891 verified companies use OpenGL – across industries, company sizes, and geographies. This is real, verified data. Whether you're looking to ...
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[PDF] HPC Linux Project Update 1 SGI and Linux 1.1 Clusters and ...
Our current work in the resource management arena is focused on three areas – Accounting, introducing the “job” concept, and porting array services from IRIX ( ...Missing: innovations | Show results with:innovations
[139]
SGI'S DAVE PARRY SPEAKS OUT ON PRODUCTION READY LINUX
Apr 2, 2004 · ... IRIX to Linux, it's all about applications. And it's becoming increasingly difficult to maintain proprietary ports of applications. ISVs ...
[140]
NEXTSTEP - Running Mac OS X Tiger [Book] - O'Reilly
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Jurassic Park (1993) - Sci-fi interfaces
Nov 27, 2023 · It was created by the manufacturer Silicon Graphics as a demonstration of 3D capabilities, not as an effect just for this film. How well ...
[142]
Meet the Community Keeping Obsolete Supercomputers Alive - VICE
Sep 27, 2018 · While SGI gained icon status among graphics pros after releasing its $8,000 Indigo workstation in 1991, the company's technology relied on an ...
[143]
HPE Takes On The High End With SGI Expertise - The Next Platform
Nov 29, 2016 · That said, we think that the SGI UV 300 has a more flexible architecture and, thanks to the NUMALink 7 interconnect, also scales further.
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HPE and AMD To Build Two New Supercomputers for DOE ...
Oct 27, 2025 · Discovery's compute tier will loaded with AMD's new “Venice” EPYC CPUs and AMD Instinct MI430X GPUs for acceleration, interconnected through HPE ...
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Computer History Museum's Major New Exhibition Opens - CHM
Jan 12, 2011 · Since its rebirth in California, the Museum has expanded its mission of preservation and collecting, including the purchase of a new 25,000 ...
[146]
Can SGI's Enthusiast Community Bring IRIX Back to Life? - Tedium
May 27, 2023 · Nearly two decades after the final version of IRIX, the SGI community has deep hopes for bringing the platform's operating system back to ...
[147]
A major announcement: IRIX-32 Kernel Project - IRIX Network Forums
May 22, 2023 · Purpose: We will reverse engineer the version 5.3 kernel with future goal of producing a fully open source reference implementation. This is the ...Hoarding IRIX releases: who has IRIX 6.5.20/25/26?IRIX Desktop for Linux - IRIX Network ForumsMore results from forums.irixnet.org