Permute (and Shuffle) instructions, part of bit manipulation as well as vector processing, copy unaltered contents from a source array to a destination...
6 KB (641 words) - 09:01, 27 July 2025
locations is tricky (sometimes requiring permute instructions (operations) and can be inefficient. Specific instructions like rotations or three-operand addition...
36 KB (4,352 words) - 10:43, 4 August 2025
AVX-512 (redirect from Vector Neural Network Instructions)
and then spreading them to the selected positions. A new set of permute instructions have been added for full two input permutations. They all take three...
86 KB (4,691 words) - 05:30, 6 August 2025
Vector processor (section Vector instruction example)
values (unlike Gather-Scatter aka permute). These instructions feature in AVX-512. Register Gather, Scatter (aka permute) – a less restrictive more generic...
69 KB (9,582 words) - 04:16, 6 August 2025
SIMD Permute unit, and 1 Condition Register. It supports up to 215 instructions in-flight: 16 in the Instruction Fetch Unit, 67 in the Instruction Decode...
16 KB (1,699 words) - 20:22, 25 August 2024
instead of executing one vector permute instruction and one vector ALU (simple int, complex int, float) instruction per cycle like 7400/7410, the 7450...
17 KB (1,904 words) - 14:35, 6 June 2025
VMX/AltiVec is also unique in its support for a flexible vector permute instruction, in which each byte of a resulting vector value can be taken from...
15 KB (1,897 words) - 05:07, 24 April 2025
while the latter is not. A processor may support permute instructions, or strided load and store instructions, for moving between interleaved and non-interleaved...
1 KB (165 words) - 23:36, 28 December 2022
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...
20 KB (1,448 words) - 04:33, 31 August 2024
Streaming SIMD Extensions (redirect from Katmai New Instructions)
Instructions (MNI), is an upgrade to SSE3, adding 16 new instructions which include permuting the bytes in a word, multiplying 16-bit fixed-point numbers...
14 KB (1,543 words) - 17:34, 9 June 2025
Advanced Vector Extensions (redirect from Haswell New Instructions)
also known as Gesher New Instructions and then Sandy Bridge New Instructions) are SIMD extensions to the x86 instruction set architecture for microprocessors...
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A permuted congruential generator (PCG) is a pseudorandom number generation algorithm developed in 2014 by Dr. M.E. O'Neill which applies an output permutation...
13 KB (1,678 words) - 08:31, 22 June 2025
Chaocipher (section Permute the left wheel)
enciphered into 'C' (ct). See the next section for instructions on performing Chaocipher's unique permuting of the two disks in preparation for enciphering...
14 KB (1,800 words) - 19:34, 14 June 2025
Instructions that have at some point been present as documented instructions in one or more x86 processors, but where the processor series containing the...
98 KB (4,641 words) - 02:18, 19 June 2025
coding scheme to accommodate the larger registers, plus a few instructions to permute elements. AVX2 did not introduce extra registers, but was notable...
105 KB (10,922 words) - 06:03, 6 August 2025
the sequence. Circular shifts are used often in cryptography in order to permute bit sequences. Unfortunately, many programming languages, including C,...
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adjacent 4-bit blocks using a maximum distance separable code over GF(24). Permute 4-bit blocks so that they will be adjacent to different blocks in following...
4 KB (399 words) - 17:35, 7 January 2025
Stack machine (section Instructions)
deep out-of-order execution pipeline covering many instructions at once, or more likely, they can permute the stack such that they can work on other workloads...
48 KB (5,787 words) - 14:56, 28 May 2025
edited manuscript in 2004, and a printed paperback in 2007, published by Permuted Press. An estimated 70,000 people read the free online versions before...
18 KB (2,439 words) - 17:04, 19 July 2025
product instruction and additional permutes, making the AoS case easier to handle. Although most GPU hardware has moved away from 4D instructions to scalar...
8 KB (924 words) - 22:43, 10 July 2025
new instructions introduced in the Power ISA 2.06 specification, namely some byte- and bit-level acceleration; Parity, Population count, Bit permute and...
3 KB (394 words) - 21:35, 20 May 2025
Felicific calculus (section Bentham's instructions)
by its intensity and duration. This definition formally makes episodes permutable, as the total pleasure does not depend on their order. Since practical...
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64-bit loads and stores. The "MIX" and "PERMH" instructions are a notable innovation because they permute words in the register set without accessing memory...
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3&2\\1&0\end{pmatrix}}^{t}{\begin{pmatrix}0\\1\end{pmatrix}}} . π (pi) Permute the 25 words in a fixed pattern. a[3i+2j][i] ← a[ i][j]. χ (chi) Bitwise...
52 KB (5,727 words) - 13:30, 29 July 2025
written", whereas for Laurence Louis Bongie it is "an unending mire of permuted depravities". Existing texts derive from an incomplete manuscript discovered...
32 KB (4,035 words) - 07:41, 2 April 2025
first becomes second and the second becomes first), roll, to cyclically permute elements in the stack or on part of the stack, pop (or drop), to discard...
13 KB (1,686 words) - 20:55, 26 December 2024
have a 4D datatypes (along with 2D, 3D) with x-y-z-w accessors including permutes or swizzle access, e.g., allowing easy swapping of RGBA or ARGB formats...
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for encryption as follows: An input typewriter An input plugboard that permutes the letters from the typewriter keyboard and separates them into a group...
31 KB (3,931 words) - 14:58, 29 January 2025
and each clue-giver only clues to one player at a time, with the pairs permuting after each round. Both the giver and the guesser receive a point for each...
8 KB (1,399 words) - 20:01, 30 November 2024
a □ b<c → b, c := c, b □ c<d → c, d := d, c AI The program keeps on permuting elements while one of them is greater than its successor. This non-deterministic...
11 KB (1,434 words) - 16:33, 28 April 2025