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64-bit computing and Z/Architecture

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between 64-bit computing and Z/Architecture

64-bit computing vs. Z/Architecture

In computer architecture, 64-bit computing is the use of processors that have datapath widths, integer size, and memory address widths of 64 bits (eight octets). z/Architecture, initially and briefly called ESA Modal Extensions (ESAME), is IBM's 64-bit instruction set architecture implemented by its mainframe computers.

Similarities between 64-bit computing and Z/Architecture

64-bit computing and Z/Architecture have 15 things in common (in Unionpedia): Application programming interface, Byte addressing, Exabyte, Hitachi, IBM, IBM System/360, IBM System/390, Instruction set architecture, Itanium, Linux on z Systems, Mainframe computer, Memory address, Operating system, Virtual memory, Z/OS.

Application programming interface

In computer programming, an application programming interface (API) is a set of subroutine definitions, protocols, and tools for building software.

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Byte addressing

Byte addressing refers to hardware architectures which support accessing individual bytes of data rather than only larger units called words, which would be word-addressable.

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Exabyte

The exabyte is a multiple of the unit byte for digital information.

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Hitachi

() is a Japanese multinational conglomerate company headquartered in Chiyoda, Tokyo, Japan.

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IBM

The International Business Machines Corporation (IBM) is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries.

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IBM System/360

The IBM System/360 (S/360) is a family of mainframe computer systems that was announced by IBM on April 7, 1964, and delivered between 1965 and 1978.

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IBM System/390

The IBM System/390 was the third major generation of the System/360 line of computers.

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Instruction set architecture

An instruction set architecture (ISA) is an abstract model of a computer.

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Itanium

Itanium is a family of 64-bit Intel microprocessors that implement the Intel Itanium architecture (formerly called IA-64).

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Linux on z Systems

Linux on IBM Z (or Linux on z for short, and previously Linux on z Systems) is the collective term for the Linux operating system compiled to run on IBM mainframes, especially IBM Z and IBM LinuxONE servers.

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Mainframe computer

Mainframe computers (colloquially referred to as "big iron") are computers used primarily by large organizations for critical applications; bulk data processing, such as census, industry and consumer statistics, enterprise resource planning; and transaction processing.

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Memory address

In computing, a memory address is a reference to a specific memory location used at various levels by software and hardware.

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Operating system

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

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Virtual memory

In computing, virtual memory (also virtual storage) is a memory management technique that provides an "idealized abstraction of the storage resources that are actually available on a given machine" which "creates the illusion to users of a very large (main) memory." The computer's operating system, using a combination of hardware and software, maps memory addresses used by a program, called virtual addresses, into physical addresses in computer memory.

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Z/OS

z/OS is a 64-bit operating system for IBM mainframes, produced by IBM.

64-bit computing and Z/OS · Z/Architecture and Z/OS · See more »

The list above answers the following questions

64-bit computing and Z/Architecture Comparison

64-bit computing has 214 relations, while Z/Architecture has 35. As they have in common 15, the Jaccard index is 6.02% = 15 / (214 + 35).

References

This article shows the relationship between 64-bit computing and Z/Architecture. To access each article from which the information was extracted, please visit:

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