An Itanium processor has 128 integer registers, Gr0 ... Gr127, that are addressed as r0 ... r127 in assembly language. — У процессора Itanium - 128 целочисленных регистров, Gr0 ... Gr127, которые на ассемблере адресуются как r0 ... r127
Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.
Register file — A register file is an array of processor registers in a central processing unit (CPU). Modern integrated circuit based register files are usually implemented by way of fast static RAMs with multiple ports. Such RAMs are distinguished by having… … Wikipedia
Register renaming — In computer engineering, register renaming refers to a technique usedto avoid unnecessary serialization of program operations imposed by the reuseof registers by those operations.Problem definitionPrograms are composed of instructions which… … Wikipedia
Register machine — In mathematical logic and theoretical computer science a register machine is a generic class of abstract machines used in a manner similar to a Turing machine. All the models are Turing equivalent. Contents 1 Overview 2 Formal definition 3 … Wikipedia
Integer overflow — In computer programming, an integer overflow occurs when an arithmetic operation attempts to create a numeric value that is larger than can be represented within the available storage space. For instance, adding 1 to the largest value that can be … Wikipedia
Register allocation — In compiler optimization, register allocation is the process of multiplexing a large number of target program variables onto a small number of CPU registers. The goal is to keep as many operands as possible in registers to maximise the execution… … Wikipedia
Processor register — In computer architecture, a processor register is a small amount of storage available as part of a CPU or other digital processor. Such registers are (typically) addressed by mechanisms other than main memory and can be accessed more quickly.… … Wikipedia
Memory data register — The Memory Data Register (MDR) is the register of a computer s control unit that contains the data to be stored in the computer storage (e.g. RAM), or the data after a fetch from the computer storage. It acts like a buffer and holds anything that … Wikipedia
IRF — • Integer Register File 8kB Integer on Chip Cache des 21064 (DEC) • Intermediate Routing Function … Acronyms
DEC Alpha — Alpha Designer Digital Equipment Corporation Bits 64 bit Introduced 1992 Design RISC Type Register Register Encoding Fixed … Wikipedia
X86 assembly language — is the assembly language for the x86 class of processors, which includes Intel s Pentium series and AMD s Athlon series. Like all assembly languages, it uses short mnemonics to represent the fundamental operations that the CPU in a computer can… … Wikipedia
3DNow! — is the trade name of a multimedia extension created by AMD for its processors, starting with the K6 2 in 1998. It is an addition of SIMD instructions to the traditional x86 instruction set, designed to improve a CPU s ability to perform the… … Wikipedia
