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| | Virtual machine - Wikipedia, the free encyclopedia |
 | | In general terms, a virtual machine in computer science is software that creates an environment between the computer platform and the end user in which the end user can operate software. | | | Virtual machines can also perform the role of an emulator, allowing software applcations and operating systems written for another computer processor architecture to be run. | | | The term virtual machine is now also used to refer to the environment created by an emulator, where software is used to emulate an operating system for the end user. |
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http://en.wikipedia.org/wiki/Virtual_machine
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| | virtual machine - a Whatis.com definition |
| | 1) Virtual machine is a term used by Sun Microsystems, developers of the Java programming language and runtime environment, to describe software that acts as an interface between compiler Java binary code and the microprocessor (or "hardware platform") that actually performs the program's instructions. | | | The virtual machine idea is itself one of the most elegant in the history of technology and is a crucial step in the evolution of ideas about software. | | | 4) Elsewhere, virtual machine has been used to mean either an operating system or any program that runs a computer. |
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http://searchsmb.techtarget.com/sDefinition/0,,sid44_gci213305,00.html
(507 words)
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| | Java virtual machine - Wikipedia, the free encyclopedia |
| | A Java Virtual Machine or JVM, originally developed by Sun Microsystems, is a virtual machine that executes Java bytecode. | | | The lean, mean, virtual machine - An introduction to the basic structure and functionality of the Java Virtual Machine | | | JSR 45 – Specifies changes to the class file format to support source-level debugging of languages such as JSP and SQLJ that are translated to Java |
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http://en.wikipedia.org/wiki/Java_virtual_machine
(795 words)
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| | The Soul of a Virtual Machine |
| | The virtual machine is copied to the developer’s computer. | | | Add the.vhd to a virtual machine that is running a bootable operating system, so that you have file access to the.vhd. | | | The developer connects the virtual machine to a debugger though a named pipe (a virtual serial port) and debugs the issue in the development environment. |
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http://blogs.technet.com/megand/default.aspx
(2927 words)
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| | SQLite Virtual Machine Opcodes |
| | The program is generated for a "virtual machine" implemented by the SQLite library. | | | When the virtual machine halts, all memory that it allocated is released and all database cursors it may have had open are closed. | | | The source code to the virtual machine is in the vdbe.c source file. |
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http://www.sqlite.org/opcode.html
(8286 words)
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| | The Symbolics Virtual Lisp Machine |
| | One of the features of Lisp Machines (one of the technologies that allowed its creation) is the use of microcode to implement complex instructions closely tuned to the language-level concepts of Lisp. | | | The sole purpose of a Lisp Machine is to support the execution of the Lisp language in hardware. | | | The performance of the first version of the Virtual Lisp Machine running on a DEC Alpha AXP 500 is very competitive with the performance of Symbolics' most advanced custom hardware. |
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http://pt.withy.org/publications/VLM.html
(1698 words)
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| | [No title] |
| | If you need to test your program on other versions of Windows, virtual machine (VM) software allows you to run Windows 98 without forcing you to reboot your computer. | | | Virtual machine software can fool an operating system into thinking it's running on its own hardware, when in reality it's simply mooching off unused CPU cycles and RAM. | | | A recent film ignited a new generation of armchair epistemologists when it proposed that we could be living inside an elaborate computer simulation. |
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http://arstechnica.com/reviews/apps/vm.ars/1
(906 words)
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| | Java Virtual Machine Profiler Interface |
| | The Java virtual machine is a multithreaded and garbage-collected execution environment that generates various events of interest for the profiler. | | | A straightforward solution is to require the virtual machine to record all profiling events in a trace file, whether or not these events are enabled by the profiler agent. | | | The Java virtual machine is a multithreaded execution environment. |
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http://www.research.ibm.com/journal/sj/391/viswanathan.html
(6299 words)
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| | Agent iSolutions - Products - Brahms Virtual Machine |
| | The Brahms Virtual Machine is used to either simulate Brahms Models or to run Brahms models as an agent-based software solution using intelligent software agents. | | | The virtual machine has a Java Application Programming Interface (JAPI) that allows for developers to develop their own virtual machine services, Java-based agents and Java-based agent activities that interact with the virtual machine and the agents managed by the virtual machine. | | | The JAPI can be used to register for virtual machine events and handle those events for different purposes and can be used to interface external systems with Brahms agents. |
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http://www.agentisolutions.com/products/vm.htm
(275 words)
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| | Virtual ][ |
| | Virtual ][ is a program that emulates the vintage Apple ][ computer on your Macintosh. | | | Virtual ][ can save the state of an emulated machine, so you can continue later on. | | | When you want to temporarily interrupt gameplay, Virtual ][ allows you to save the entire virtual machine, and continue later on from where you left off. |
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http://www.xs4all.nl/~gp/VirtualII
(387 words)
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| | Virtual Machine |
| | The Unix virtual machine model and the OSI virtual machine model map some of the instructions directly, while some others are calls to the operating system functions directly. | | | A guest operating system and applications run in the virtual machine without the knowledge that the network adapter they interact with through Virtual Server is only a software simulation of a physical Ethernet device. | | | The first is a nearly one-to-one mapping, represented by the IBM virtual machine model. |
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http://www.networkdictionary.com/software/vm.php
(485 words)
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| | The Virtual Machine |
| | Perhaps IBM pioneered the virtual machine when they built CP67 in about 1967 which ran on the 360 model 67 which was IBM’s first machine with virtual memory. | | | A virtual machine might have several decks “at hand” which could be placed in the card reader or passed to other virtual machines. | | | There is a more efficient way if the machine that you would simulate is the same as the machine that you run on. |
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http://cap-lore.com/CP.html
(1794 words)
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| | Java Virtual Machine |
| | Java Virtual Machine is the software which interprets this byte code and runs a java program. | | | Windows XP users may not have Microsoft Virtual Machine (VM) installed because it was believed that the users could do without this piece of software, but users still need VM for those websites with java applets such as Yahoo! | | | You can have both versions of Virtual Machine installed on your computer. |
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http://www.helpbytes.co.uk/java.php
(656 words)
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| | The Java Virtual Machine Specification |
| | In The Java Virtual Machine Specification, Second Edition, Sun's designers of the Java virtual machine provide comprehensive coverage of the Java virtual machine class file format and instruction set. | | | Virtual Machine Specification (first edition), available below, has been superseded by the second edition available above. | | | In addition, the book contains directions for compiling the virtual machine with numerous practical examples to clarify how it operates in practice. |
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http://java.sun.com/docs/books/vmspec
(153 words)
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| | Parallel Virtual Machine (PVM) Version 3 |
| | PVM (Parallel Virtual Machine) is a software system that enables a collection of heterogeneous computers to be used as a coherent and flexible concurrent computational resource. | | | The individual computers may be shared- or local-memory multiprocessors, vector supercomputers, specialized graphics engines, or scalar workstations, that may be interconnected by a variety of networks, such as ethernet, FDDI, etc. PVM support software executes on each machine in a user-configurable pool, and presents a unified, general, and powerful computational environment of concurrent applications. | | | The PVM system transparently handles message routing, data conversion for incompatible architectures, and other tasks that are necessary for operation in a heterogeneous, network environment. |
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http://www.netlib.org/pvm3
(820 words)
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| | Virtual Turing Machine 2.02 |
| | A Turing machine is theoretical computer consisting of a finite set of internal states, a finite alphabet that includes a blank symbol, and a finite set of instructions. | | | When the machine does not have an instruction for a given internal state and cell value, it will halt. | | | That means the machine will halt no matter what value it encounters once it's in state 's1'. |
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http://infohost.nmt.edu/~prcm/turing
(754 words)
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| | The lean, mean, virtual machine |
| | The JVM is "virtual" because it is generally implemented in software on top of a "real" hardware platform and operating system. | | | Thanks to the JVM, programs written in Java don't have to be rewritten to run on different computers. | | | These parts are abstract, just like the machine they compose, but they must exist in some form in every JVM implementation. |
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http://www.javaworld.com/javaworld/jw-06-1996/jw-06-vm.html
(929 words)
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| | Computer Laboratory - Xen virtual machine monitor |
| | Xen is a virtual machine monitor for x86 that supports execution of multiple guest operating systems with unprecedented levels of | | | This is particularly true when virtual machines are owned by mutually untrusting users. | | | Successful partitioning of a machine to support the concurrent execution of multiple operating systems poses several challenges. |
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http://www.cl.cam.ac.uk/Research/SRG/netos/xen
(346 words)
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| | SVISTA :: Welcome to the Serenity Virtual Station Homepage |
| | This is the latest entry into the hot field of virtual machine software which allows users to run multiple operating systems on their PC. | | | For example, a user could run Microsoft Windows XP (r), a copy of Microsoft NT4, and even a copy of IBM's OS/2 on a PC which is "running Linux". | | | Serenity Virtual Station (SVISTA) enables you to run "virtual personal computers" on your PC. |
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http://www.serenityvirtual.com
(263 words)
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| | TrueType virtual machine - encyclopedia article about TrueType virtual machine. |
| | TrueType is an outline font standard originally developed by Apple Computer in the late 1980s as a competitor to Adobe's Type 1 fonts used in PostScript. | | | The FreeType project of David Turner attempts to create an independent implementation of the TrueType standard (as well as other font standards). | | | This difference also means that it is not always possible to convert between the TrueType and Type 1 formats losslessly. |
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http://encyclopedia.thefreedictionary.com/TrueType+virtual+machine
(3124 words)
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| | Inside the Java Virtual Machine |
| | Inside the Java Virtual Machine describes the Java virtual machine, the abstract computer on which all Java programs run, and several Java APIs closely related to the virtual machine. | | | Similarly, Chapters 10 through 20 form a tutorial of the Java virtual machine's instruction set, and Appendices A through C serve as a complete reference of the instruction set. | | | Eleven of the applets simulate the Java virtual machine executing bytecodes. |
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http://www.artima.com/insidejvm/blurb.html
(1046 words)
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| | Amazon.de: Java Virtual Machine.: English Books |
| | Perhaps the most important reason for learning about the Java Virtual Machine is that it gives you additional tools for solving programming problems in Java. | | | Using the Java Virtual Machine (JVM) makes it possible to develop additional syntaxes for expressing the problems you want to solve and gives more control over the performance of your application. | | | JAVA Virtual Machine is an impressive technical reference. |
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http://www.amazon.de/exec/obidos/ASIN/1565921941
(814 words)
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| | Plex86 x86 Virtual Machine Project |
| | Guest kernel code is executed at a less priviliged level, causing privileged operations to generate exceptions which are managed by the VM monitor. | | | Rather than implement a full and heavyweight VM which can run all guest Operating Systems (OSes), the new approach is designed to run only Linux VMs, making the new plex86 architecture on the order of 10x or 100x more simplistic. | | | All IO interactions occur through a Hardware Abstraction Layer (HAL) which passes packets of information between the guest Linux and the host OS. |
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http://plex86.sourceforge.net
(257 words)
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| | Parrot virtual machine - Wikipedia, the free encyclopedia |
| | Unlike most virtual machines (which are stack-based), Parrot is register-based, just like most hardware CPUs. | | | It is also known as IMC and is usually stored in files with the suffix ".imc". | | | Virtual machines like the Java virtual machine and the current Perl 5 virtual machine are also stack based. |
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http://en.wikipedia.org/wiki/Parrot_virtual_machine
(629 words)
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| | Virtual Vending Machines |
| | It is however, packed with examples and links to my virtual vending machines so you can see real life examples. | | | Plus, since my manual uses my personal virtual vending machines as examples, I will be receiving extra traffic to my web site. | | | I've written it in such a way that anyone can understand and implement it. |
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http://home1.gte.net/res1f3mn/virtualvendingmachine
(1886 words)
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| | VMware - Virtualization Software |
| | Evaluate this award-winning server virtualization software for next generation computing environments and optimized data centers | | | Run any virtual machine on a Windows or Linux PC. | | | Evaluate this award-winning desktop virtualization software for software developers/testers and IT professionals |
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http://www.vmware.com
(152 words)
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| | Download Java Virtual Machine (Build 3810) |
| | Depending on your current version of Microsoft Virtual Machine, there will be many other important fixes. | | | This download fixes known security issues with Microsoft Java Virtual Machine (JVM) and can be applied to Windows 95, 98, Me, NT or XP (but not Windows 2000). | | | This latest release will fix a security vulnerability that allows a malicious Web site operator access to files on a user's computer and intranet content. |
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http://www.softwarepatch.com/windows/javavm.html
(277 words)
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| | Microsoft Virtual PC 2004 |
| | Haufe Mediengruppe uses Virtual PC to run multiple operating systems on a single desktop system, gaining a faster, more cost-efficient, and simplified means for editors to test software referenced in technology-related publications. | | | Get the latest software updates for Microsoft Virtual PC 2004 that improve the reliability, performance, and manageability of Virtual PC. | | | It also saves reconfiguration time, so your support, development, and training staff can work more efficiently. |
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http://www.microsoft.com/windows/virtualpc/default.mspx
(324 words)
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| | Saugus.net: virtual machine |
| | A virtual machine is a machine completely defined and implemented in software rather than hardware. | | | It is often referred to as a "runtime environment"; code compiled for such a machine is typically called bytecode. |
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http://www.saugus.net/Computer/Terms/virtualmachine/view
(34 words)
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| | The LLVM Compiler Infrastructure Project |
| | LLVM is a robust system, particularly well suited for developing new mid-level language-independent analyses and optimizations of all sorts, including those that require extensive interprocedural analysis. | | | A virtual instruction set - LLVM is a low-level object code representation that uses simple RISC-like instructions, but provides rich, language-independent, type information and dataflow (SSA) information about operands. | | | LLVM supports effective optimization at compile time, link-time (particularly interprocedural), run-time and offline (i.e., after software is installed), while remaining transparent to developers and maintaining compatibility with existing build scripts. |
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http://llvm.cs.uiuc.edu
(614 words)
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| | Coherent Virtual Machine (CVM) |
| | The Coherent Virtual Machine (CVM) software Distributed Shared Memory (DSM) system is being developed here at the University of Maryland. | | | These tapes can be used to predict future data accesses and to eliminate subsequent misses by moving data before it is needed. | | | Multiple protocol support - CVM's initial configuration provides four memory models, single- and multiple-writer versions of lazy release consistency, sequential consistency, and eager release consistency. |
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http://www.cs.umd.edu/projects/cvm
(229 words)
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| | Java Virtual Machine Download Links - Download JVMs |
| | Once the file is on your harddrive, execute it and thus load the Virtual Machine. | | | First, our system will check to see if automatic install works on your computer... | | | But you don't even have to use the Microsoft VM, you can use Sun Microsystem's version, and it seems to work just fine. |
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http://java-virtual-machine.net/download.html
(404 words)
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| | MetroPipe: Privacy Tools |
| | Easily jack your programs, complete machine or entire network into the Anonymous Internet. | | | Contains a complete virtual Linux machine with privacy-enabled Open Source Internet applications. | | | All Internet session data (cookies, history, downloads, etc.) are stored on the VPM, not the host computer. |
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http://www.metropipe.net/ProductsPVPM.shtml
(243 words)
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| | Home Page |
| | There are 40 topics currently in the Learning Library covering many areas of machine tool technology. | | | The Virtual Machine Shop (VMS) is a web site dedicated to the perpetuation of machine tool knowledge and training. | | | Article from Modern Machine Shop Online about the VMS. |
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http://jjjtrain.kanabco.com/vms
(361 words)
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| | Ghost Machine |
| | Implementing a Java virtual machine for these devices provides a better way of developing and distributing software. | | | Off-loading virtual machine activity onto a server like machine allows Java byte code to run effectively on these devices. | | | The goals of the Ghost Machine project is to put an implementation of Java on small mobile devices such as the PalmPilot. |
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http://www.cs.utah.edu/~mcdirmid/ghost
(1113 words)
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| | Java Virtual Machine definition of Java Virtual Machine in computing dictionary - by the Free Online Dictionary, ... |
| | Subsequently, other vendors developed their own; for example, the Microsoft Virtual Machine is Microsoft's Java interpreter. | | | Java Virtual Machine definition of Java Virtual Machine in computing dictionary - by the Free Online Dictionary, Thesaurus and Encyclopedia. | | | The Java Virtual Machine (JVM) is software that converts the Java intermediate language (bytecode) into machine language and executes it. |
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http://computing-dictionary.thefreedictionary.com/Java+Virtual+Machine
(161 words)
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| | Java Virtual Machine - All about JVMs |
| | A brief history of the Virtual Machines, and more importantly, where to get it if you're running an older version of Windows XP. | | | An overview of Java virtual machines (JVMs), Java development kits (JDKs), Java runtime environments (JREs) and related products. | | | Also covered in the FAQ are solutions to the all-time favorite question of "why can't I see java applets?" |
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http://java-virtual-machine.net
(167 words)
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| | Simulations in Anesthesia |
| | A free 50-page anesthesia machine workbook with structured exercises for instructional use or self-paced learning. | | | None of the information on this website should be considered a substitute to medical consultation. | | | The original interactive model driven web simulation of an anesthesia machine with visualization of gas flows inside a generic traditional anesthesia machine. |
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http://www.simanest.org
(223 words)
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| | VMTN - Virtual Appliances |
| | VMTN's collection of pre-built virtual appliances from industry-leading ISV partners, open source partners and the VMware community simplifies software packaging, distribution, and deployment. | | | Red Hat Enterprise Linux is the leading enterprise-class Linux platform for open source computing. | | | Portwise 4.5 is a a comprehensive, integrated, and completely secure software platform for identity and access management. |
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http://www.vmware.com/vmtn/vm
(521 words)
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| | Installations of Microsoft Java VM(msjavx86.exe) |
| | Update your VM on Windows Update because this is not a latest program. | | | I have the right to do because I distribute programs created with Microsoft Visual J++ 6.0. | | | Select such a program as "Microsoft virtual machine (Microsoft VM)". |
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http://hp.vector.co.jp/authors/VA012735/vm_en.html
(136 words)
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| | esSJae.com Virtual Machine Downloads |
| | VPC 2004 Precompactor.exe to zero VHD before compacting (ZIP) --Use instead of Eraser, extract the zip file and run in Windows after you defragment, and before you compact. | | | Virtual-Strategy Magazine - the source for virtualization technology news | | | Virtual PC 4.0.2 Updater - (.sit format) this updater requires an earlier version of VPC4 to be installed. |
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http://vpc.essjae.com
(982 words)
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| | Virtual Anesthesia Machine Simulation - VAM |
| | None of the anaesthesia information on this website should be considered a substitute to medical consultation or anaesthetic machine experience. | | | Anaesthesia machine and anaesthesiology photos, unless otherwise noted are © the University of Florida or the photographer. |
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http://www.anest.ufl.edu/~eduweb/vam
(81 words)
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| | NHYRVANA [ virtual machine 3810, 3809, 3805 & update yahoo] |
| | What version of virtual machine do i have? | | | (despite virtual machine updates and windows criticals) While wandering around some | | | After you install Virtual Machine you can check (Incoming VM Version) and (Existing VM Version) C:\Windows\vminst.log file using WordPad and look for these two lines, Existing VM Version and Incoming VM Version (about 10-12 lines down). |
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http://www.nhyrvana.com/vm.html
(1102 words)
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| | Plex86 Virtual Machine - Summary [Savannah] |
| | This project is not part of the GNU Project. | | | Plex86 is THE opensource free-software alternative for VMWare, VirtualPC, and other IA-32 on IA-32 "Virtual PC products." Note:If you want to run IA-32 on a non-IA-32 architecture, then you should check out the bochs project--they are at SourceForge. |
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http://savannah.nongnu.org/projects/plex86
(346 words)
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| | What is virtual machine? - A Word Definition From the Webopedia Computer Dictionary |
| | A self-contained operating environment that behaves as if it is a separate computer. | | | For example, Java applets run in a Java virtual machine (VM) that has no access to the host operating system. | | | System Independence: A Java application will run the same in any Java VM, regardless of the hardware and software underlying the system. |
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http://www.webopedia.com/TERM/V/virtual_machine.html
(171 words)
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| | Dirk Riehle: The Architecture of a UML Virtual Machine |
| | The paper is available as a PDF file. | | | Dirk Riehle: The Architecture of a UML Virtual Machine | | | "The Architecture of a UML Virtual Machine." In Proceedings of the 2001 Conference on Object-Oriented Programming Systems, Languages, and Applications (OOPSLA '01). |
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http://www.riehle.org/computer-science/research/2001/oopsla-2001.html
(220 words)
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| | VM Spec |
| | 3 The Structure of the Java Virtual Machine | | | 3.8.1 Java Virtual Machine Floating-Point Arithmetic and IEEE 754 |
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http://java.sun.com/docs/books/vmspec/2nd-edition/html/VMSpecTOC.doc.html
(83 words)
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| | VirtualPrivacyMachine.com |
| | VPM provides a virtual Linux desktop with all of the following protocols configured for anonymous communication; AIM, FTP, HTTP, HTTPS, ICQ, IRC, Jabber, MSN, POP3, SMTP, SSH, Telnet and Yahoo. | | | "...Virtual Privacy Machine is a well-executed assemblage of various Free Software tools and a useful service, priced fairly, and delivered in a small, convenient package. | | | The virtual desktop will run completely in RAM. |
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http://www.virtualprivacymachine.com/products.html
(343 words)
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| | RSI - IDL Virtual Machine |
| | "The ability to distribute IDL applications to other research teams via the new Virtual Machine will have a big impact on our collaborative efforts with other members of the scientific community.…" | | | The IDL VM provides a simple, no-cost method for IDL users and software developers to distribute compiled IDL code applets, or entire applications to colleagues and customers without additional licensing requirements or fees. | | | The IDL Virtual Machine is included with all new IDL distributions, or can be downloaded from the RSI web site. |
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http://www.rsinc.com/idlvm
(366 words)
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