Введите слово или словосочетание на любом языке 👆
Язык:
Перевод и анализ слов искусственным интеллектом ChatGPT
На этой странице Вы можете получить подробный анализ слова или словосочетания, произведенный с помощью лучшей на сегодняшний день технологии искусственного интеллекта:
- как употребляется слово
- частота употребления
- используется оно чаще в устной или письменной речи
- варианты перевода слова
- примеры употребления (несколько фраз с переводом)
- этимология
Что (кто) такое virtual machine - определение
SOFTWARE THAT EMULATES AN ENTIRE COMPUTER, OFTEN USED TO PROVIDE A DIFFERENT OPERATING SYSTEM OR HARDWARE ARCHITECTURE THAN THE HOST SYSTEM
Virtual machines; Virtual Machine; Virtual operating system; Amiga virtual machine; Overlay computer; Virtual processing; Virtual platform; Virtual platforms; Application virtual machine; Virtual Platform; Process virtual machine; Virtual computer; Systems virtualization; Virtual computing; Managed runtime environment
.svg?width=200 "Logical diagram of full virtualization")
Найдено результатов: 2717
Virtual Machine
<operating system> (VM) An IBM pseudo-operating system
hypervisor running on IBM 370, ESA and IBM 390
architecture computers.
VM comprises CP (Control Program) and CMS ({Conversational
Monitor System}) providing Hypervisor and personal computing
environments respectively. VM became most used in the early
1980s as a Hypervisor for multiple DOS/VS and DOS/VSE
systems and as IBM's internal operating system of choice. It
declined rapidly following widespread adoption of the IBM PC
and hardware partitioning in microcode on IBM mainframes
after the IBM 3090.
VM has been known as VM/SP (System Product, the successor to
CP/67), VM/XA, and currently as VM/ESA (Enterprise Systems
Architecture). VM/ESA is still in used in 1999, featuring a
web interface, Java, and DB2. It is still a major IBM
operating system.
http://vmdev.gpl.ibm.com/.
["History of VM"(?), Melinda Varian, Princeton University ].
(1999-10-31)
virtual machine
1. An abstract machine for which an interpreter exists.
Virtual machines are often used in the implementation of
portable executors for high-level languages. The HLL is
compiled into code for the virtual machine (an {intermediate
language}) which is then executed by an interpreter written
in assembly language or some other portable language like
C.
Examples are Core War, Java Virtual Machine, OCODE,
OS/2, POPLOG, Portable Scheme Interpreter, {Portable
Standard Lisp}, Parallel Virtual Machine, {Sequential Parlog
Machine}, SNOBOL Implementation Language, SODA,
Smalltalk.
2. A software emulation of a physical computing environment.
The term gave rise to the name of IBM's VM {operating
system} whose task is to provide one or more simultaneous
execution environments in which operating systems or other
programs may execute as though they were running "on the bare
iron", that is, without an eveloping Control Program. A major
use of VM is the running of both outdated and current versions
of the same operating system on a single CPU complex for the
purpose of system migration, thereby obviating the need for a
second processor.
(2002-04-15)
Virtual machine
In computing, a virtual machine (VM) is the virtualization/emulation of a computer system. Virtual machines are based on computer architectures and provide functionality of a physical computer.
System virtual machine
OPERATING SYSTEM COMPONENT
Sytem virtual machine
In computing, a system virtual machine is a virtual machine that provides a complete system platform and supports the execution of a complete operating system (OS). These usually emulate an existing architecture, and are built with the purpose of either providing a platform to run programs where the real hardware is not available for use (for example, executing on otherwise obsolete platforms), or of having multiple instances of virtual machines leading to more efficient use of computing resources, both in terms of energy consumption and cost effectiveness (known as hardware virtualization, the key to a cloud computing environment), or both.
Virtual machine lifecycle management
IN COMPUTER SYSTEMS ADMINISTRATION
Virtual Machine lifecycle management
Virtual machine lifecycle management is the class of management that looks at the life cycle of a virtual machine from the viewpoint of the application vs one focused on roles within an organization. A number of major software vendors, including Microsoft and Novell, have begun to release software products aiming at simplifying the administration of larger virtual machine deployments.
Virtual Light Machine
VLM (Virtual Light Machine)
The Virtual Light Machine (VLM) is a light synthesizer developed by Jeff Minter in 1990. It was installed into a number of electronics, including the Atari Jaguar CD and Nuon DVD players.
Microsoft Java Virtual Machine
DISCONTINUED JAVA VIRTUAL MACHINE
MSJVM; Microsoft Virtual Machine; Microsoft virtual machine; MS Virtual Machine; Ms virtual machine; Microsoft vm; Microsoft Java; Microsoft Java VM; Sun Microsystems vs. Microsoft; Sun Microsystems v. Microsoft; Sun v. Microsoft
The Microsoft Java Virtual Machine (MSJVM) is a discontinued proprietary Java virtual machine from Microsoft. It was first made available for Internet Explorer 3 so that users could run Java applets when browsing on the World Wide Web.
Java Virtual Machine
RUNTIME ENVIRONMENT THAT CAN EXECUTE JAVA BYTECODE AS A RESULT OF COMPILING COMPUTER PROGRAMS WRITTEN IN THE JAVA PROGRAMMING LANGUAGE
Jvm; JVM; Java VM; JavaVM; Java vm; Java sandbox; C to Java byte-code compiler; Java runtime system; C to Java Virtual Machine compilers; JSR 924; Java Virtual Machine heap; JVM heap; Permanent Generation; Jvm architecture; Permanent generation; Permgen; PermGen; Jucheck.exe process; Java Virtual Machine; Java Virtual Machine Specification; Java runtime; TeaVM; Bck2Brwsr; Java-to-JavaScript compilers
<language, architecture> (JVM) A specification for software
which interprets Java programs that have been compiled into
byte-codes, and usually stored in a ".class" file. The JVM
instruction set is stack-oriented, with variable
instruction length. Unlike some other instruction sets, the
JVM's supports object-oriented programming directly by
including instructions for object method invocation (similar
to subroutine call in other instruction sets).
The JVM itself is written in C and so can be ported to run
on most platforms. It needs thread support and I/O (for
dynamic class loading). The Java byte-code is independent
of the platform.
There are also some hardware implementations of the JVM.
{Specification
(http://javasoft.com/docs/books/vmspec/html/VMSpecTOC.doc.html) }.
{Sun's Java chip
(http://news.com/News/Item/0,4,9328,00.html) }.
[Documentation? Versions? ]
(2000-01-03)
System Center Virtual Machine Manager
SCVMM; Microsoft System Center Virtual Machine Manager
System Center Virtual Machine Manager (SCVMM) forms part of Microsoft's System Center line of virtual machine management and reporting tools, alongside previously established tools such as System Center Operations Manager and System Center Configuration Manager. SCVMM is designed for management of large numbers of Virtual Servers based on Microsoft Virtual Server and Hyper-V, and was released for enterprise customers in October 2007.
Virtual DOS machine
![[[COMMAND.COM]] running in the NTVDM of [[Windows 10]]](https://commons.wikimedia.org/wiki/Special:FilePath/Command.com Win10.png?width=200 "[[COMMAND.COM]] running in the NTVDM of [[Windows 10]]")
TECHNOLOGY THAT ALLOWS RUNNING 16-BIT/32-BIT DOS AND 16-BIT WINDOWS PROGRAMS ON INTEL 80386 OR HIGHER COMPUTERS WHEN THERE IS ALREADY ANOTHER OPERATING SYSTEM RUNNING AND CONTROLLING THE HARDWARE
Virtual DOS Machine; NTVDM; Ntvdm; DOS 30; MVDM; OS/2 MVDM; Multiple Virtual DOS Machine; Multiple VDM; NTDOS; NT Virtual DOS Machine; NT VDM; Windows NTVDM; Microsoft NTVDM; Microsoft MVDM; IBM MVDM; DOS 30.00; MS-DOS 30.00; MS-DOS 5.50; DOS 5.50; 8086 emulation; 8086 emulation mode; Concurrent DOS 8086 emulation; Digital Research 8086 emulation; DR 8086 emulation; WineVDM
Virtual DOS machines (VDM) refer to a technology that allows running 16-bit/32-bit DOS and 16-bit Windows programs when there is already another operating system running and controlling the hardware, and is a userland that originated in earlier versions of Windows and included up to Windows 10.
Википедия
Virtual machine
In computing, a "virtual machine" (VM) is the virtualization or emulation of a computer system. Virtual machines are based on computer architectures and provide the functionality of a physical computer. Their implementations may involve specialized hardware, software, or a combination of the two. Virtual machines differ and are organized by their function, shown here:
- System virtual machines (also called full virtualization VMs) provide a substitute for a real machine. They provide the functionality needed to execute entire operating systems. A hypervisor uses native execution to share and manage hardware, allowing for multiple environments that are isolated from one another yet exist on the same physical machine. Modern hypervisors use hardware-assisted virtualization, with virtualization-specific hardware features on the host CPUs providing assistance to hypervisors.
- Process virtual machines are designed to execute computer programs in a platform-independent environment.
Some virtual machine emulators, such as QEMU and video game console emulators, are designed to also emulate (or "virtually imitate") different system architectures, thus allowing execution of software applications and operating systems written for another CPU or architecture. Operating-system-level virtualization allows the resources of a computer to be partitioned via the kernel. The terms are not universally interchangeable.
