The XOP (eXtended 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...
20 KB (1,448 words) - 04:33, 31 August 2024
the four-operand form provides more programming flexibility. See XOP instruction set for more discussion of compatibility issues between Intel and AMD...
19 KB (1,395 words) - 13:44, 19 July 2025
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...
6 KB (492 words) - 03:05, 13 May 2025
An Advanced Encryption Standard instruction set (AES instruction set) is a set of instructions that are specifically designed to perform AES encryption...
26 KB (2,215 words) - 14:42, 13 April 2025
Vector Extensions (AVX) AES instruction set CLMUL instruction set F16C FMA instruction set Intel ADX XOP instruction set Intel BCD opcodes (also used...
19 KB (1,446 words) - 21:46, 26 July 2025
XOP may refer to: XML-binary Optimized Packaging, a W3C recommendation for embedding binary data in XML XOP instruction set, a computer instruction set...
208 bytes (60 words) - 17:13, 19 June 2025
(microarchitecture) onward. A revision of most of the SSE5 instruction set. The XOP instructions mostly make use of the XOP prefix, which is a 3-byte prefix with the following...
98 KB (4,641 words) - 02:18, 19 June 2025
AVX-512 (redirect from Vector Neural Network Instructions)
point benchmarks. FMA instruction set (FMA) XOP instruction set (XOP) Scalable Vector Extension for ARM – a new vector instruction set (supplementing VFP...
85 KB (4,667 words) - 21:58, 16 July 2025
The x86 instruction set refers to the set of instructions that x86-compatible microprocessors support. The instructions are usually part of an executable...
265 KB (15,000 words) - 22:03, 26 July 2025
Advanced Vector Extensions (redirect from Haswell New Instructions)
compatibility between future Intel and AMD processors are discussed under XOP instruction set. VIA: Nano QuadCore Eden X4 Zhaoxin: WuDaoKou-based processors (KX-5000...
51 KB (4,089 words) - 16:07, 30 July 2025
An instruction set architecture (ISA) is an abstract model of a computer, also referred to as computer architecture. A realization of an ISA is called...
34 KB (1,875 words) - 01:37, 29 July 2025
SSE5 (category X86 instructions)
smaller instruction set extensions named as XOP, FMA4, and F16C, which retain the proposed functionality of SSE5, but encode the instructions differently...
6 KB (626 words) - 11:38, 7 November 2024
The x86 instruction set has several times been extended with SIMD (Single instruction, multiple data) instruction set extensions. These extensions, starting...
155 KB (6,191 words) - 19:46, 20 July 2025
CPUID (category X86 instructions)
the x86 architecture, the CPUID instruction (identified by a CPUID opcode) is a processor supplementary instruction (its name derived from "CPU Identification")...
238 KB (13,515 words) - 12:13, 1 August 2025
TMS9900 (section Instruction set and addressing)
eXtended OPeration (XOP) instruction. XOP is given a number in the range 0–15 as well as a source address. When invoked, the instruction will perform a context...
26 KB (2,903 words) - 11:25, 18 July 2025
F16C (redirect from CVT16 instruction set)
part of the SSE5 instruction set proposal announced on August 30, 2007, which is supplemented by the XOP and FMA4 instruction sets. This revision makes...
6 KB (514 words) - 20:21, 2 May 2025
Advanced Matrix Extensions (category X86 instructions)
Advanced Matrix Extensions (Intel AMX), are extensions to the x86 instruction set architecture (ISA) for microprocessors from Intel designed to work...
9 KB (721 words) - 14:50, 17 July 2025
as well as new instruction sets proposed by AMD; ABM, XOP, FMA4 and F16C. Only Bulldozer GEN4 (Excavator) supports AVX2 instruction sets. According to...
36 KB (3,748 words) - 19:04, 19 September 2024
(VLIW4) MMX, SSE(1, 2, 3, 3s, 4a, 4.1, 4.2), AMD64, AMD-V, AES, AVX(1, 1.1), XOP, FMA(4, 3), CVT16, F16C, BMI(ABM, TBM), Turbo Core 3.0, NX bit PowerNow!...
12 KB (327 words) - 22:02, 9 March 2024
Advanced Synchronization Facility (category X86 instructions)
Synchronization Facility (ASF) is a proposed extension to the x86-64 instruction set architecture that adds hardware transactional memory support. It was...
3 KB (290 words) - 17:25, 28 July 2025
Streaming SIMD Extensions (redirect from Katmai New Instructions)
computing, Streaming SIMD Extensions (SSE) is a single instruction, multiple data (SIMD) instruction set extension to the x86 architecture, designed by Intel...
14 KB (1,543 words) - 17:34, 9 June 2025
per core and 64 KB Instructions per module MMX, SSE, SSE2, SSE3, SSSE3, SSE4a, SSE4.1, SSE4.2, AMD64, AMD-V, AES, AVX, AVX1.1, XOP, FMA3, FMA4, F16C,...
198 KB (11,695 words) - 04:00, 18 July 2025
TI-990 (section Orthogonal instruction set)
XOP instruction could run microcode from the machine's Writable Control Store. The TI-990 used a fairly orthogonal instruction set. The instruction formats...
21 KB (2,990 words) - 08:06, 2 April 2025
RDRAND (redirect from Bull Mountain (instruction))
support for the instruction in June 2015. (RDRAND is available in Ivy Bridge processors and is part of the Intel 64 and IA-32 instruction set architectures...
26 KB (2,638 words) - 21:55, 9 July 2025
AES, CLMUL, AVX, XOP, FMA4, F16C, ABM, Turbo Core 2.0, PowerNow!, ECC Codenamed: Vishera L1 data cache (per core): 16 kb L1 instruction cache (per module):...
19 KB (965 words) - 19:38, 26 May 2025
Instruction set extensions that have been added to the x86 instruction set in order to support hardware virtualization. These extensions provide instructions...
16 KB (687 words) - 11:36, 29 June 2025
Instructions that have been added to the x86 instruction set in order to assist efficient calculation of cryptographic primitives, such as e.g. AES encryption...
36 KB (1,802 words) - 22:08, 8 June 2025
VIA PadLock (category Instruction processing)
PadLock is a central processing unit (CPU) instruction set extension to the x86 microprocessor instruction set architecture (ISA) found on processors produced...
4 KB (391 words) - 10:02, 17 July 2025
VEX prefix (category X86 instructions)
proposed SSE5 instruction set to make it compatible with the AVX instruction set and the VEX coding scheme. The revised SSE5 is called XOP. January 2011...
19 KB (2,198 words) - 07:18, 17 July 2025
cache, higher FSB and clock speeds, SSE4.1 instructions, support for XOP and F/SAVE and F/STORE instructions, enhanced register alias table and larger...
52 KB (2,899 words) - 15:22, 17 July 2025