In computing, Streaming SIMD Extensions (SSE) is a single instruction, multiple data (SIMD) instruction set extension to the x86 architecture, designed...
14 KB (1,543 words) - 17:34, 9 June 2025
SSE2 (redirect from Streaming SIMD Extensions 2)
SSE2 (Streaming SIMD Extensions 2) is one of the Intel SIMD (Single Instruction, Multiple Data) processor supplementary instruction sets introduced by...
10 KB (1,334 words) - 17:31, 9 June 2025
MMX (instruction set) (redirect from Matrix Maths Extensions)
programs by Intel and others: 3DNow!, Streaming SIMD Extensions (SSE), and ongoing revisions of Advanced Vector Extensions (AVX). MMX is officially a meaningless...
15 KB (1,452 words) - 07:01, 28 January 2025
Single instruction, multiple data (redirect from Simd)
Single instruction, multiple data (SIMD) is a type of parallel processing in Flynn's taxonomy. SIMD describes computers with multiple processing elements...
35 KB (4,251 words) - 11:09, 4 June 2025
While stream processing is a branch of SIMD/MIMD processing, they must not be confused. Although SIMD implementations can often work in a "streaming" manner...
36 KB (4,597 words) - 16:38, 12 June 2025
instruction (or control) streams and data streams available in the architecture. Flynn defined three additional sub-categories of SIMD in 1972. A sequential...
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extended with SIMD (Single instruction, multiple data) instruction set extensions. These extensions, starting from the MMX instruction set extension introduced...
133 KB (5,673 words) - 15:19, 3 June 2025
AArch64 (redirect from Scalable vector extension)
multimedia SIMD code that currently use Neon. The LLVM/Clang 9.0 and GCC 10.0 development codes were updated to support SVE2. Transactional Memory Extension (TME)...
40 KB (3,505 words) - 10:26, 11 June 2025
Banias core, then 2 MB in the Dothan core. Dynamic cache activation by quadrant selector from sleep states. SSE2 Streaming SIMD Extensions 2 support. A 10-...
15 KB (1,545 words) - 12:10, 6 February 2025
SWAR (redirect from SIMD Within A Register)
SIMD within a register (SWAR), also known by the name "packed SIMD" is a technique for performing parallel operations on data contained in a processor...
15 KB (2,135 words) - 13:13, 10 June 2025
SSSE3 (redirect from Supplemental Streaming SIMD Extension 3)
Supplemental Streaming SIMD Extensions 3 (SSSE3 or SSE3S) is a SIMD instruction set created by Intel and is the fourth iteration of the SSE technology...
8 KB (448 words) - 19:38, 7 October 2024
Pentium III (section Streaming SIMD Extensions)
processors. The most notable differences were the addition of the Streaming SIMD Extensions (SSE) instruction set (to accelerate floating point and parallel...
29 KB (3,023 words) - 23:08, 14 June 2025
3DNow! (category SIMD computing)
deprecated extension to the x86 instruction set developed by Advanced Micro Devices (AMD). It adds single instruction multiple data (SIMD) instructions...
17 KB (1,747 words) - 00:59, 3 June 2025
X86 (redirect from Advanced Performance Extensions)
80-bit-wide FPU stack). With the Pentium III, Intel added a 32-bit Streaming SIMD Extensions (SSE) control/status register (MXCSR) and eight 128-bit SSE floating-point...
105 KB (10,896 words) - 01:54, 19 June 2025
AVX-512 (redirect from Advanced Vector Extensions 512)
AVX-512 are 512-bit extensions to the 256-bit Advanced Vector Extensions SIMD instructions for x86 instruction set architecture (ISA) proposed by Intel...
87 KB (4,830 words) - 07:39, 12 June 2025
Gather/scatter (vector addressing) (category SIMD computing)
indexed reads, and scatter, indexed writes. Vector processors (and some SIMD units in CPUs) have hardware support for gather and scatter operations, as...
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scalar processors having additional single instruction, multiple data (SIMD) or SIMD within a register (SWAR) Arithmetic Units. Vector processors can greatly...
61 KB (8,675 words) - 10:31, 28 April 2025
calling Streaming SIMD Extensions (SSE) via managed code from April 2014 in Visual Studio 2013 Update 2. However, Mono has provided support for SIMD Extensions...
50 KB (4,875 words) - 01:31, 31 March 2025
Single program, multiple data (section SPMD vs SIMD)
streams (a version of SIMD is vector processing where the data are organized as vectors). Another class of processors, GPUs encompass multiple SIMD streams...
16 KB (2,068 words) - 21:57, 18 June 2025
List of Intel processors (section Itanium 2)
process, 1–2 MB L2 cache) introduced May 22, 2000 Coppermine-128, 0.18 μm process technology Introduced March, 2000 Streaming SIMD Extensions (SSE) Socket...
199 KB (13,736 words) - 22:13, 25 May 2025
RISC-V (section Packed SIMD)
x86, from 64-bit MMX registers to 128-bit Streaming SIMD Extensions (SSE), to 256-bit Advanced Vector Extensions (AVX), and AVX-512). The result is a growing...
154 KB (15,964 words) - 13:28, 16 June 2025
FMA instruction set (category SIMD computing)
AVX2, FMA3, FMA4 The FMA instruction set is an extension to the 128- and 256-bit Streaming SIMD Extensions instructions in the x86 microprocessor instruction...
18 KB (1,383 words) - 14:30, 18 April 2025
EVEX prefix (category SIMD computing)
SIMD registers (XMM, YMM, or ZMM) as source operands (MMX or x87 registers are not supported); Compacted REX prefix for 64-bit mode; Compacted SIMD prefix...
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cryptography, PBKDF1 and PBKDF2 (Password-Based Key Derivation Function 1 and 2) are key derivation functions with a sliding computational cost, used to reduce...
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MIPS architecture (redirect from Application-specific extensions)
extensions: MIPS-3D, a simple set of floating-point SIMD instructions dedicated to 3D computer graphics; MDMX (MaDMaX), a more extensive integer SIMD...
72 KB (8,176 words) - 20:30, 20 June 2025
Graphics Core Next (redirect from Graphics Core Next 1.2)
2012. GCN is a reduced instruction set SIMD microarchitecture contrasting the very long instruction word SIMD architecture of TeraScale. GCN requires...
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SQL Server Express Edition, Microsoft software Streaming SIMD Extensions, an instruction set extension introduced with the Pentium III Social Software...
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X86 assembly language (section SIMD instructions)
the padd) of mm0 values to mm1 and stores the result in mm0. Streaming SIMD Extensions or SSE also includes a floating-point mode in which only the very...
57 KB (6,630 words) - 23:44, 19 June 2025
AltiVec (redirect from Vector Multimedia Extension)
AltiVec is a single-precision floating point and integer SIMD instruction set designed and owned by Apple, IBM, and Freescale Semiconductor (formerly Motorola's...
15 KB (1,897 words) - 05:07, 24 April 2025