floating-point emulation

floating-point emulation
эмуляция операций с плавающей запятой
в ЦП, не имеющих блока FPU, исполнение операций над числами с плавающей запятой осуществляется с помощью специальной библиотеки, которая прикомпоновывается к программе

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

Игры ⚽ Поможем написать реферат

Смотреть что такое "floating-point emulation" в других словарях:

  • Floating point — In computing, floating point describes a method of representing real numbers in a way that can support a wide range of values. Numbers are, in general, represented approximately to a fixed number of significant digits and scaled using an exponent …   Wikipedia

  • Floating point unit — A floating point unit (FPU) is a part of a computer system specially designed to carry out operations on floating point numbers. Typical operations are addition, subtraction, multiplication, division, and square root. Some systems (particularly… …   Wikipedia

  • Floating-point unit — An Intel 80287 A floating point unit (FPU, colloquially a math coprocessor) is a part of a computer system specially designed to carry out operations on floating point numbers. Typical operations are addition, subtraction, multiplication,… …   Wikipedia

  • High-level emulation — (HLE) is an approach for construction of emulators, specifically of video game console systems. In HLE, instead of trying to accurately recreate the hardware, to create a platform on which the native code can be run, the effort focuses on… …   Wikipedia

  • NBench — is a synthetic computing benchmark program developed in the mid 1990s by the now defunct BYTE magazine intended to measure a computer s CPU, FPU, and Memory System speed. Contents 1 History 2 Design 3 Use …   Wikipedia

  • Itanium — 2 processor Produced From mid 2001 to present Common manufacturer(s) Intel Max. CPU c …   Wikipedia

  • IBM System/360 — The IBM System/360 (S/360) is a mainframe computer system family announced by IBM on April 7, 1964. It was the first family of computers making a clear distinction between architecture and implementation, allowing IBM to release a suite of… …   Wikipedia

  • Flexible Architecture for Simulation and Testing — The FAST Project is a new hybrid hardware prototyping platform enabled by integrating a variety of hardware components on a printed circuit board (PCB) to implement Chip Multiprocessor (CMP) or Multiprocessor (MP) systems. The Flexible… …   Wikipedia

  • 64-bit — CPUs have existed in supercomputers since the 1960s and in RISC based workstations and servers since the early 1990s. In 2003 they were introduced to the (previously 32 bit) mainstream personal computer arena, in the form of the x86 64 and 64 bit …   Wikipedia

  • DEC Alpha — Alpha Designer Digital Equipment Corporation Bits 64 bit Introduced 1992 Design RISC Type Register Register Encoding Fixed …   Wikipedia

  • IBM 700/7000 series — The IBM 700/7000 series was a series of large scale (mainframe) computer systems made by IBM through the 1950s and early 1960s. The series included several different, incompatible processor architectures. The 700s used vacuum tube logic and were… …   Wikipedia


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»