Java Virtual Machine
(Computers) software that serves as interpreter between Java bytecode and a specific operating system (allows Java applications to run on any platform without changing the code) | ||||
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Java Virtual Machine definition was found in categories: Computer & Internet(3) Language, Idioms & Slang(1) Encyclopedia(1)
Java Virtual Machine Definition from Computer & Internet Dictionaries & Glossaries
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Java Virtual Machine
<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.
Sun's Java chip.
[Documentation? Versions?]
(2000-01-03)
<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.
Sun's Java chip.
[Documentation? Versions?]
(2000-01-03)
| Jensen's Technology Glossary |
| Noman's Java(TM) Glossary |
JVM
Java Virtual Machine. A software "execution engine" that safely and compatibly executes the byte-codes in Java class files on a microprocessor (whether in a computer or in another electronic device).
Java HotSpot performance engine - the ultra-high-performance engine for a Java runtime environment which features an adaptive compiler that dynamically optimizes the performance of running applications.
KJava virtual machine - the small-footprint, highly optimized foundation of a runtime environment within the Java 2 Platform, Micro Edition. Derived from the Java virtual machine, it is targeted at small connected devices and can scale from 30KB to approximately 128KB, depending on the target device's functionality.
Java Card Virtual Machine - an ultra-small-footprint, highly-optimized foundation of a runtime environmentwithin the Java 2 Platform, Micro Edition. Derived from the Java virtual machine, it is targeted at smart cards and other severely memory-constrained devices and can run in devices with memory as small as 24K of ROM, 16K of EEPROM, and 512 bytes of RAM.
Java Virtual Machine. A software "execution engine" that safely and compatibly executes the byte-codes in Java class files on a microprocessor (whether in a computer or in another electronic device).
Java HotSpot performance engine - the ultra-high-performance engine for a Java runtime environment which features an adaptive compiler that dynamically optimizes the performance of running applications.
KJava virtual machine - the small-footprint, highly optimized foundation of a runtime environment within the Java 2 Platform, Micro Edition. Derived from the Java virtual machine, it is targeted at small connected devices and can scale from 30KB to approximately 128KB, depending on the target device's functionality.
Java Card Virtual Machine - an ultra-small-footprint, highly-optimized foundation of a runtime environmentwithin the Java 2 Platform, Micro Edition. Derived from the Java virtual machine, it is targeted at smart cards and other severely memory-constrained devices and can run in devices with memory as small as 24K of ROM, 16K of EEPROM, and 512 bytes of RAM.
Java Virtual Machine Definition from Language, Idioms & Slang Dictionaries & Glossaries
| hEnglish - advanced version |
java virtual machine
java virtual machine
(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).
java virtual machine
(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).
Java Virtual Machine Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Java Virtual Machine
A Java Virtual Machine (JVM) is a set of computer software programs and data structures which implements a specific virtual machine model. This model accepts a form of computer intermediate language, commonly referred to as Java bytecode, which conceptually represents the instruction set of a stack-oriented, capability architecture. This code is most often generated by Java language compilers, although the JVM can also be targeted by compilers of other languages. JVMs using the "Java" trademark may be developed by other companies as long as they adhere to the JVM specification published by Sun (and related contractual obligations).
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