Bit manipulation instructions sets (BMI sets) are extensions to the x86 instruction set architecture for microprocessors from Intel and AMD. The purpose...

The x86 instruction set refers to the set of instructions that x86-compatible microprocessors support. The instructions are usually part of an executable...

code instructions, allowing for precise control over hardware. In x86 assembly languages, mnemonics are used to represent fundamental CPU instructions, making...

Encryption Standard New Instructions; AES-NI) was the first major implementation. AES-NI is an extension to the x86 instruction set architecture for microprocessors...

AVX-512 are 512-bit extensions to the 256-bit Advanced Vector Extensions SIMD instructions for x86 instruction set architecture (ISA) proposed by Intel...

X86 Assembly/AVX, AVX2, FMA3, FMA4 The FMA instruction set is an extension to the 128- and 256-bit Streaming SIMD Extensions instructions in the x86 microprocessor...

the Thumb instruction set with bit-field manipulation, table branches and conditional execution. At the same time, the ARM instruction set was extended...

Carry-less Multiplication (CLMUL) is an extension to the x86 instruction set used by microprocessors from Intel and AMD which was proposed by Intel in...

Instructions that have at some point been present as documented instructions in one or more x86 processors, but where the processor series containing...

predication. Bit array Bit banding Bit banging Bit field Bit manipulation instruction set — bit manipulation extensions for the x86 instruction set. BIT predicate...

are a set of six x86 instructions that operate with binary-coded decimal numbers. The radix used for the representation of numbers in the x86 processors...

status register that contains the current state of an x86 CPU. The size and meanings of the flag bits are architecture dependent. It usually reflects the...

Operations) instruction set, announced by AMD on May 1, 2009, is an extension to the 128-bit SSE core instructions in the x86 and AMD64 instruction set for the...

CVT16 instruction set, announced by AMD on May 1, 2009, is an extension to the 128-bit SSE core instructions in the x86 and AMD64 instruction sets. CVT16...

computing research. The first carbon nanotube computer is a 1-bit one-instruction set computer (and has only 178 transistors). In a Turing-complete model...

and then Sandy Bridge New Instructions) are SIMD extensions to the x86 instruction set architecture for microprocessors from Intel and Advanced Micro Devices...

taking an arbitrary word and flipping bit ctz(k) at step k. Bit Manipulation Instruction Sets (BMI) for Intel and AMD x86-based processors Trailing zero Leading...

x86-64 instruction set architecture for microprocessors from Intel, AMD and others. The VEX coding scheme allows the definition of new instructions and...

instructions that can be loaded into memory and executed. For example, the instruction below tells an x86/IA-32 processor to move an immediate 8-bit value...

version 5) was a SIMD instruction set extension proposed by AMD on August 30, 2007 as a supplement to the 128-bit SSE core instructions in the AMD64 architecture...

the minimal requirements (64-bit significand precision, 15-bit exponent, thus fitting on 80 bits) is provided by the x86 architecture. Often on such processors...

- << >> & ^ | Arithmetic logic unit Bit manipulation Bitboard Bitwise operations in C Double dabble Find first set Karnaugh map Logic gate Logical operator...

"risk-five": 1 ) is an open standard instruction set architecture (ISA) based on established reduced instruction set computer (RISC) principles. The project...

(also known as 680x0, m68000, m68k, or 68k) is a family of 32-bit complex instruction set computer (CISC) microprocessors. During the 1980s and early 1990s...

software sets up one descriptor table and enables the Protection Enable (PE) bit in the control register 0 (CR0). Protected mode was first added to the x86 architecture...

In the x86 architecture, the CPUID instruction (identified by a CPUID opcode) is a processor supplementary instruction (its name derived from "CPU Identification")...

(CCR) is a collection of status flag bits for a processor. Examples of such registers include FLAGS register in the x86 architecture, flags in the program...

floating-point bit manipulation cryptography hypervisor supervisor packed-SIMD instructions vector RISC-V assembly language includes instructions for a floating-point...

to bugs in a number of compilers. For example, in the x86 instruction set, the SAR instruction (arithmetic right shift) divides a signed number by a power...

"each core now has a pair of 128-bit FMA units of its own" Mike Clark (August 23, 2016). A New x86 Core Architecture for the Next Generation...