DOCSLIB.ORG

XGL: X11 Replacement ?

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
XGL: X11 Replacement ? XGL: X11 replacement ? O.Couet, ROOT meeting 11/07/2006 Xgl Xgl is an X server architecture designed to take advantage of modern graphics cards via their OpenGL drivers, layered on top of OpenGL via glitz [1]. It supports hardware acceleration of all X, OpenGL applications and graphical effects by a compositing window manager such as Compiz [2]. The project was started by David Reveman (Novell) and first released on January 2, 2006. It is at an early stage in development and a number of important pieces are still missing. For instance, Xgl uses an Opengl extension only available in the CVS version of MesaGL: GLX_EXT_texture_from_pixmap. It should be soon included in the propritary NVIDIA drivers. Xglx was the first server that used this architecture, it requires an already existing X server and is only intended for testing and development. Xegl is the future of Xgl and a long term goal of X server development. Xegl can only be run using Radeon R200 graphics hardware and development has currently been delayed. [1] Glitz is an OpenGL image compositing library. Glitz provides images composition and implicit mask generation for geometric primitives (trapezoids, triangles, and rectangles) [2] “Compiz” is the new OpenGL compositing manager [3] from Novell and is the framework that enables the development of graphical plug-ins. [3] Compositing managers manage special effects on things like windows in a graphical user interface. Some videos from NOVELL: http://www.novell.com/products/desktop/features/xgl/ Click to start video: Click to start video: Desktop organization Desktop spin Click to start video: Click to start video: Transparency Zoom windows Justification for structuring all rendering on top of OpenGL : ¾ It could potentially simplify video driver development. ¾ It removes the artificial separation of 2D and 3D acceleration. ¾ This is advantageous as 2D operations are frequently (and counter- intuitively, since 3D would imply 2D) not accelerated . ¾ It also removes all driver-dependent code from the X server itself, and allows for accelerated Compose and Render operations independent of the graphics driver. ¾ Additionally, compositing managers can use the OpenGL API for rendering, allowing for quite amazing effects. Competitors Hardware-accelerated OpenGL window and desktop rendering, limited to using OpenGL for texture composition, has been in use in Mac OS X, in a technology called Quartz Extreme, since Mac OS X v10.2. Quartz 2D Extreme is an enhancement of this feature and more directly comparable to Xgl. Like Xgl, Quartz 2D Extreme brings OpenGL acceleration to all 2D drawing operations (not just desktop compositing) and ships with Mac OS X v10.4, but is disabled by default pending a formal declaration of production-readiness. Sun Microsystems' Project Looking Glass is one of the pioneer hardware- accelerated desktops. http://www.sun.com/software/looking_glass/ Microsoft is in active development of a similar technology based on DirectX, named the DWM, as part of its upcoming operating system Windows Vista. Controversy Xgl technology requires good OpenGL performance, along with several unique features of recent 3D cards, and for the most part these can only be accessed using binary-only (proprietary) kernel modules for ATI and NVIDIA cards . There are some open source drivers for these cards but they allow 2D only, or allow primitive OpenGL 3D capabilities. Currently this is a deadlock situation because graphics card manufacturers have stated they have no intention to sponsor fully open source drivers, as this would expose trade secrets about their hardware. Intel, though, has recently announced that it will open source its drivers, beginning with the Intel 965 Express Chipset: http://intellinuxgraphics.org/ This is a milestone in driver development for Linux. Availability ¾ As of May 2006, the Xgl X Server ships as a non-default in one major Linux distribution, SUSE 10.1, and is included in Frugalware Linux or SUSE Linux Enterprise Desktop 10. ¾ Xgl can be set up fairly easily for Ubuntu 6.06 (Dapper Drake) and 6.10 (Edgy Eft) and for Freespire with binary packages from unofficial repositories. ¾ Xgl is also available as an overlayed package in Gentoo Linux. ¾ There is also a PKGBUILD for Arch Linux available. ¾ The latest Mandriva Linux 2007 includes official packages to run Compiz , using Xgl and AIGLX . Conclusion ¾ Today, freedesktop.org hosts the source code for the Xgl packages. ¾ I tried to install from this page on my PC, not surprisingly it did not work, because installing a such software requires deep change in the system (xserver etc…) and I did not want to screw up my system. That’s not a easy task one can do in 5 minutes… ¾ Anyway that is not something end user will have tomorrow on there desktop, so it cannot be seen as a X11 replacement yet. But we should follow the developments. ¾ May be we need a dedicated machine running Suse or Ubuntu or …? ¾ Should we spend more time on it now ? Some links … http://en.wikipedia.org/wiki/Xgl http://en.wikipedia.org/wiki/Compiz http://www.novell.com/products/desktop/features/xgl/ http://en.opensuse.org/Xgl http://principe.homelinux.net/ http://freedesktop.org/wiki/Software_2fXgl http://www.sun.com/software/looking_glass/ Appendix GLUCOSE: “It's an OpenGL based acceleration architecture, Nothing more, nothing less” All the information I found is: http://lists.freedesktop.org/archives/xorg/2006-August/017527.html The other articles are either copies of this one or discussion around it. (Like http://news.softpedia.com/news/Introducing-Glucoze-33116.shtml) This article has a FAQ list. The two first are: Q: It is what? A: Acceleration architecture. Nothing more, nothing less. Q: How do i get it? A: Do "git checkout glucose" in your xserver git tree. I do not know git enough to understand what that mean ... … it is a very early project also..
Load more

Recommended publications
  • THINC: a Virtual and Remote Display Architecture for Desktop Computing and Mobile Devices
    THINC: A Virtual and Remote Display Architecture for Desktop Computing and Mobile Devices Ricardo A. Baratto Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2011 c 2011 Ricardo A. Baratto This work may be used in accordance with Creative Commons, Attribution-NonCommercial-NoDerivs License. For more information about that license, see http://creativecommons.org/licenses/by-nc-nd/3.0/. For other uses, please contact the author. ABSTRACT THINC: A Virtual and Remote Display Architecture for Desktop Computing and Mobile Devices Ricardo A. Baratto THINC is a new virtual and remote display architecture for desktop computing. It has been designed to address the limitations and performance shortcomings of existing remote display technology, and to provide a building block around which novel desktop architectures can be built. THINC is architected around the notion of a virtual display device driver, a software-only component that behaves like a traditional device driver, but instead of managing specific hardware, enables desktop input and output to be intercepted, manipulated, and redirected at will. On top of this architecture, THINC introduces a simple, low-level, device-independent representation of display changes, and a number of novel optimizations and techniques to perform efficient interception and redirection of display output. This dissertation presents the design and implementation of THINC. It also intro- duces a number of novel systems which build upon THINC's architecture to provide new and improved desktop computing services. The contributions of this dissertation are as follows: • A high performance remote display system for LAN and WAN environments.
    [Show full text]
  • Sun Ultratm 5 Workstation Just the Facts
    Sun UltraTM 5 Workstation Just the Facts Copyrights 1999 Sun Microsystems, Inc. All Rights Reserved. Sun, Sun Microsystems, the Sun logo, Ultra, PGX, PGX24, Solaris, Sun Enterprise, SunClient, UltraComputing, Catalyst, SunPCi, OpenWindows, PGX32, VIS, Java, JDK, XGL, XIL, Java 3D, SunVTS, ShowMe, ShowMe TV, SunForum, Java WorkShop, Java Studio, AnswerBook, AnswerBook2, Sun Enterprise SyMON, Solstice, Solstice AutoClient, ShowMe How, SunCD, SunCD 2Plus, Sun StorEdge, SunButtons, SunDials, SunMicrophone, SunFDDI, SunLink, SunHSI, SunATM, SLC, ELC, IPC, IPX, SunSpectrum, JavaStation, SunSpectrum Platinum, SunSpectrum Gold, SunSpectrum Silver, SunSpectrum Bronze, SunVIP, SunSolve, and SunSolve EarlyNotifier are trademarks, registered trademarks, or service marks of Sun Microsystems, Inc. in the United States and other countries. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the United States and other countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems, Inc. UNIX is a registered trademark in the United States and other countries, exclusively licensed through X/Open Company, Ltd. OpenGL is a registered trademark of Silicon Graphics, Inc. Display PostScript and PostScript are trademarks of Adobe Systems, Incorporated, which may be registered in certain jurisdictions. Netscape is a trademark of Netscape Communications Corporation. DLT is claimed as a trademark of Quantum Corporation in the United States and other countries. Just the Facts May 1999 Positioning The Sun UltraTM 5 Workstation Figure 1. The Ultra 5 workstation The Sun UltraTM 5 workstation is an entry-level workstation based upon the 333- and 360-MHz UltraSPARCTM-IIi processors. The Ultra 5 is Sun’s lowest-priced workstation, designed to meet the needs of price-sensitive and volume-purchase customers in the personal workstation market without sacrificing performance.
    [Show full text]
  • Ati Driver Freebsd
    Ati driver freebsd Hey, I`m new to teh the bsd *BSD world and just installed Freebsd FreeBSD. Only thing missing is my video driver. ATI Radeon X How to Solved - Switch between ATI and VESA drivers? If you want to automatically load a video driver at boot time, we recommend to do it from /etc/:Radeon​: ​ It allows the use of newer xfvideo-ati drivers and AMD GPUs. This project started in January Initial radeon code comes from Linux. EndSection DESCRIPTION radeon is an Xorg driver for ATI/AMD RADEON-based video cards with the following features: o Full support for 8-, , and. This package contains the xfvideo-ati driver. xdrivers/drm-kmod: Port for the DRM kernel drivers for FreeBSD This port. If I boot X11 with no or with ati driver, the system stops responding, although cursor continues to follow mouse movements. (I suppose. To all those concerned, I have read that FreeBSD would be supported by the latest graphic card drivers, which was also confirmed by. I bought an expensive ATI card when they announced they'll go Note that AMD doesn't provide a driver for FreeBSD, so you'll be using the. We now know for sure that FreeBSD will ship with a kernel mode-setting driver for supporting open-source AMD Radeon graphics with its. AMD tech support has allegedly confirmed that Catalyst is being ported to FreeBSD. A Phoronix reader pointed out this thread. I am not sure that FreeBSD will fully support this card. The Xorg version for FreeBSD is and the ATI driver used is version The reason is, AMD/ATI doesn't support FreeBSD, and you have to resort to the sucky open source drivers.
    [Show full text]
  • Trabajo Practico De Teoría De Aplicación a La Informática 2
    Trabajo Practico de Teoría de Aplicación a la Informática 2 XGL: aceleración OpenGL para el escritorio del sistema operativo Linux Nicolás González Oddone Universidad Católica Nuestra Señora de la Asunción 20 de setiembre de 2006 Breve historia del Xgl Xgl es concebido para proveer un servidor X basado en GL para escribir en el stack GL, proveyendo asi de un contexto OpenGL para que algun cliente OpenGL pueda hacer uso de este contexto y realize funciones de compisiting. Xgl fue desarrollado originalmente a través de listas de mail publicas, pero por un largo tiempo y hasta hasta el 2 de enero del 2006 la mayoría del desarrollo de Xgl se realizo a puertas cerradas por el equipo de desarrollo de escritorio de Novell. Ese 2 de enero el código volvió a liberarse al publico y fue incluido en freedesktop.org, junto con una reestructuración mayor para soporte mas amplio de drivers de display. En febrero del 2006 el servidor gano publicidad al ser exhibido por equipo de escritorio de Novell en una manera similar a la que se podrá apreciar en breve. Antes que nada es importante familiarizarse con algunos términos que serán necesarios para entender el funcionamiento del XGL y la comunicación del mismo con los servidores de ventanas del escritorio y los protocolos de comunicación utilizados. Comunicación entre el Xorg, Xgl y el cliente OpenGL, a través de libGL y el protocolo GLX Las aplicaciones X11 se comunican con el servidor utilizando libX11, una aplicación OpenGL se comunica con las extensiones GLX y al driver 3D utilizando libGL.
    [Show full text]
  • Solaris 10 End of Life
    Solaris 10 end of life Continue Oracle Solaris 10 has had an amazing OS update, including ground features such as zones (Solaris containers), FSS, Services, Dynamic Tracking (against live production operating systems without impact), and logical domains. These features have been imitated in the market (imitation is the best form of flattery!) like all good things, they have to come to an end. Sun Microsystems was acquired by Oracle and eventually, the largest OS known to the industry, needs to be updated. Oracle has set a retirement date of January 2021. Oracle indicated that Solaris 10 systems would need to raise support costs. Oracle has never provided migratory tools to facilitate migration from Solaris 10 to Solaris 11, so migration to Solaris has been slow. In September 2019, Oracle decided that extended support for Solaris 10 without an additional financial penalty would be delayed until 2024! Well its March 1 is just a reminder that Oracle Solaris 10 is getting the end of life regarding support if you accept extended support from Oracle. Combined with the fact gdpR should take effect on May 25, 2018 you want to make sure that you are either upgraded to Solaris 11.3 or have taken extended support to obtain any patches for security issues. For more information on tanningix releases and support dates of old and new follow this link ×Sestive to abort the Unix Error Operating System originally developed by Sun Microsystems SolarisDeveloperSun Microsystems (acquired by Oracle Corporation in 2009)Written inC, C'OSUnixWorking StateCurrentSource ModelMixedInitial release1992; 28 years ago (1992-06)Last release11.4 / August 28, 2018; 2 years ago (2018-08-28)Marketing targetServer, PlatformsCurrent: SPARC, x86-64 Former: IA-32, PowerPCKernel typeMonolithic with dynamically downloadable modulesDefault user interface GNOME-2-LicenseVariousOfficial websitewww.oracle.com/solaris Solaris is the own operating system Of Unix, originally developed by Sunsystems.
    [Show full text]
  • Github: a Case Study of Linux/BSD Perceptions from Microsoft's
    1 FLOSS != GitHub: A Case Study of Linux/BSD Perceptions from Microsoft’s Acquisition of GitHub Raula Gaikovina Kula∗, Hideki Hata∗, Kenichi Matsumoto∗ ∗Nara Institute of Science and Technology, Japan {raula-k, hata, matumoto}@is.naist.jp Abstract—In 2018, the software industry giants Microsoft made has had its share of disagreements with Microsoft [6], [7], a move into the Open Source world by completing the acquisition [8], [9], the only reported negative opinion of free software of mega Open Source platform, GitHub. This acquisition was not community has different attitudes towards GitHub is the idea without controversy, as it is well-known that the free software communities includes not only the ability to use software freely, of ‘forking’ so far, as it it is considered as a danger to FLOSS but also the libre nature in Open Source Software. In this study, development [10]. our aim is to explore these perceptions in FLOSS developers. We In this paper, we report on how external events such as conducted a survey that covered traditional FLOSS source Linux, acquisition of the open source platform by a closed source and BSD communities and received 246 developer responses. organization triggers a FLOSS developers such the Linux/ The results of the survey confirm that the free community did trigger some communities to move away from GitHub and raised BSD Free Software communities. discussions into free and open software on the GitHub platform. The study reminds us that although GitHub is influential and II. TARGET SUBJECTS AND SURVEY DESIGN trendy, it does not representative all FLOSS communities.
    [Show full text]
  • Support for Mobile Augmented and Synthesized Worlds
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Illinois Digital Environment for Access to Learning and Scholarship Repository Support for Mobile Augmented and Synthesized Worlds December 17, 2007 Won J. Jeon and Roy H. Campbell {wonjeon, rhc}@uiuc.edu Department of Computer Science University of Illinois at Urbana-Champaign Abstract Virtual worlds provide 3D-immersive experiences to users and some of them already have already launched commercial service to users. As computing environment becomes more heterogeneous, more mobile users are anticipated to access the virtual world with their mobile devices. However, still there are challenges and problems to be addressed for mobile users. In this report, state-of-art virtual world platforms are presented and their key features are compared. We compare possible approaches to tackle these problems to support virtual worlds for mobile devices. Transcoding scheme at the proxy is presented and evaluated for a given computing and networking environment. 1. Introduction A virtual world is a computer-simulated or synthesized environment where multiple users inhabit and interact to each other via avatars. The world mimics the real world via simulated real world physics and the persistence of the world comes from maintaining and updating the state of the world around the clock. Historically this concept is rooted from distributed interactive simulation (DIS) and massively multiplayer online role- playing game (MMORPG). DIS is used mainly by military organizations whereas MMORPG has gained huge popularity among general users or gamers. The world is typically represented as 2D or 3D graphics to multiple users.
    [Show full text]
  • High Level Interface to Graphics and Zebra User's Guide User's Guide
    CERN Program Library Long Writeups Q120 and Y251 High Level Interface to Graphics and Zebra User’s Guide User’s Guide Application Software and Databases Computing and Networks Division CERN Geneva, Switzerland Copyright Notice CERN Program Library entries Q120 and Y251 HIGZ – High level Interface to Graphics and Zebra HPLOT – User’s Guide ⃝c Copyright CERN, Geneva 1998 Copyright and any other appropriate legal protection of these computer programs and associated documentation reserved in all countries of the world. These programs or documentation may not be reproduced by any method without prior written con- sent of the Director-General of CERN or his delegate. Permission for the usage of any programs described herein is granted apriori to those scientific institutes associated with the CERN experimental program or with whom CERN has concluded a scientific collaboration agreement. Requests for information should be addressed to: CERN Program Library Office CERN-IT Division CH-1211 Geneva 23 Switzerland Tel. +41 22 767 4951 Fax. +41 22 767 8630 Email: [email protected] Trademark notice: All trademarks appearing in this guide are acknowledged as such. Contact Person: Olivier Couet /IT ([email protected]) Technical Realization: Michel Goossens /IT ([email protected]) Edition – July 1998 i Preliminary remarks This guide conbines the user documentation for both the HIGZ (Part I) and HPLOT (Part II) packages. They are implemented on various mainframes (e.g. IBM VM/CMS, Cray and VAX/VMS) and Unix workstations (e.g. HP, Apollo, Ultrix, IBM RS6000, Silicon Graphics and Sun). HIGZ has been designed to provide basic graphics functions similar to GKS.
    [Show full text]
  • The Linux Graphics Stack Attributions
    I - Hardware : Anatomy of a GPU II - Host : The Linux graphics stack Attributions Introduction to GPUs and to the Linux Graphics Stack Martin Peres CC By-SA 3.0 Nouveau developer Ph.D. student at LaBRI November 26, 2012 1 / 36 I - Hardware : Anatomy of a GPU II - Host : The Linux graphics stack Attributions General overview Outline 1 I - Hardware : Anatomy of a GPU General overview Driving screens Host < − > GPU communication 2 II - Host : The Linux graphics stack General overview DRM and libdrm Mesa X11 Wayland X11 vs Wayland 3 Attributions Attributions 2 / 36 I - Hardware : Anatomy of a GPU II - Host : The Linux graphics stack Attributions General overview General overview of a modern GPU's functions Display content on a screen Accelerate 2D operations Accelerate 3D operations Decode videos Accelerate scientific calculations 3 / 36 I - Hardware : Anatomy of a GPU II - Host : The Linux graphics stack Attributions General overview CPU Clock Front-side Graphics Generator bus card slot Chipset Memory Slots High-speed graphics bus (AGP or PCI Northbridge Memory Express) bus (memory controller hub) Internal Bus PCI Bus Onboard Southbridge graphics PCI (I/O controller controller Bus hub) IDE SATA USB Cables and Ethernet ports leading Audio Codec CMOS Memory off-board PCI Slots LPC Bus Super I/O Serial Port Parallel Port Flash ROM Floppy Disk Keyboard (BIOS) Mouse 4 / 36 I - Hardware : Anatomy of a GPU II - Host : The Linux graphics stack Attributions General overview Hardware architecture GPU: Where all the calculations are made VRAM: Stores
    [Show full text]
  • Installing a Real-Time Linux Kernel for Dummies
    Real-Time Linux for Dummies Jeroen de Best, Roel Merry DCT 2008.103 Eindhoven University of Technology Department of Mechanical Engineering Control Systems Technology group P.O. Box 513, WH -1.126 5600 MB Eindhoven, the Netherlands Phone: +31 40 247 42 27 Fax: +31 40 246 14 18 Email: [email protected], [email protected] Website: http://www.dct.tue.nl Eindhoven, January 5, 2009 Contents 1 Introduction 1 2 Installing a Linux distribution 3 2.1 Ubuntu 7.10 . .3 2.2 Mandriva 2008 ONE . .6 2.3 Knoppix 3.9 . 10 3 Installing a real-time kernel 17 3.1 Automatic (Ubuntu only) . 17 3.1.1 CPU Scaling Settings . 17 3.2 Manually . 18 3.2.1 Startup/shutdown problems . 25 4 EtherCAT for Unix 31 4.1 Build Sources . 38 4.1.1 Alternative timer in the EtherCAT Target . 40 5 TUeDACs 43 5.1 Download software . 43 5.2 Configure and build software . 44 5.3 Test program . 45 6 Miscellaneous 47 6.1 Installing ps2 and ps4 printers . 47 6.1.1 In Ubuntu 7.10 . 47 6.1.2 In Mandriva 2008 ONE . 47 6.2 Configure the internet connection . 48 6.3 Installing Matlab2007b for Unix . 49 6.4 Installing JAVA . 50 6.5 Installing SmartSVN . 50 6.6 Ubuntu 7.10, Gutsy Gibbon freezes every 10 minutes for approximately 10 sec 51 6.7 Installing Syntek Semicon DC1125 Driver . 52 Bibliography 55 A Menu.lst HP desktop computer DCT lab WH -1.13 57 i ii CONTENTS Chapter 1 Introduction This document describes the steps needed in order to obtain a real-time operating system based on a Linux distribution.
    [Show full text]
  • Guest OS Compatibility Guide
    Guest OS Compatibility Guide Guest OS Compatibility Guide Last Updated: September 29, 2021 For more information go to vmware.com. Introduction VMware provides the widest virtualization support for guest operating systems in the industry to enable your environments and maximize your investments. The VMware Compatibility Guide shows the certification status of operating system releases for use as a Guest OS by the following VMware products: • VMware ESXi/ESX Server 3.0 and later • VMware Workstation 6.0 and later • VMware Fusion 2.0 and later • VMware ACE 2.0 and later • VMware Server 2.0 and later VMware Certification and Support Levels VMware product support for operating system releases can vary depending upon the specific VMware product release or update and can also be subject to: • Installation of specific patches to VMware products • Installation of specific operating system patches • Adherence to guidance and recommendations that are documented in knowledge base articles VMware attempts to provide timely support for new operating system update releases and where possible, certification of new update releases will be added to existing VMware product releases in the VMware Compatibility Guide based upon the results of compatibility testing. Tech Preview Operating system releases that are shown with the Tech Preview level of support are planned for future support by the VMware product but are not certified for use as a Guest OS for one or more of the of the following reasons: • The operating system vendor has not announced the general availability of the OS release. • Not all blocking issues have been resolved by the operating system vendor.
    [Show full text]
  • Intel Embedded Graphics Drivers, EFI Video Driver, and Video BIOS V10.4
    Intel® Embedded Graphics Drivers, EFI Video Driver, and Video BIOS v10.4 User’s Guide April 2011 Document Number: 274041-032US INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The information here is subject to change without notice. Do not finalize a design with this information. The products described in this document may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.
    [Show full text]