problems. It is the vector equivalent of register indirect addressing, with gather involving indexed reads, and scatter, indexed writes. Vector processors (and...
8 KB (992 words) - 17:39, 2 December 2023
Memory access pattern (redirect from Gather-scatter memory access patterns)
data held in an indexable memory (especially main memory). Gather-scatter (vector addressing) Locality of reference Parallel computing Working set "data...
16 KB (1,703 words) - 15:46, 8 April 2023
interfere with vector chaining. Not to be confused with Gather-scatter Memory Load/Store modes, Gather/scatter vector operations act on the vector registers...
61 KB (8,578 words) - 09:09, 15 May 2024
AVX-512 (redirect from Advanced Vector Extensions 512)
Compiler vectorization diagnostics, Advisor Survey analysis also provides AVX-512 ISA metrics and new AVX-512-specific "traits", e.g. Scatter, Compress/Expand...
85 KB (4,632 words) - 15:23, 17 May 2024
Compute kernel (section Vector processing)
or more dimensions) from which arbitrary addressing of buffer data may be performed (including scatter gather operations), so long as the non-overlapping...
3 KB (354 words) - 04:23, 5 February 2024
kernels, scatter can be performed by indexed writes. Gather is the reverse of scatter. After scatter reorders elements according to a map, gather can restore...
67 KB (6,690 words) - 08:33, 27 February 2024
Collective operation (section Scatter)
this we see that all-gather in O ( α log p + β p n ) {\displaystyle {\mathcal {O}}(\alpha \log p+\beta pn)} is possible. The scatter communication pattern...
22 KB (2,529 words) - 16:40, 9 March 2024
When the transfer is complete, the device interrupts the CPU. Scatter-gather or vectored I/O DMA allows the transfer of data to and from multiple memory...
28 KB (3,894 words) - 18:52, 15 May 2024
Cray X-MP (category Vector supercomputers)
8 million words of memory. The CPUs in these models introduced vector gather/scatter memory reference instructions to the product line. The amount of...
10 KB (1,135 words) - 03:50, 5 July 2023
maps contiguous virtual addresses to the underlying fragmented physical addresses. Thus, the use of vectored I/O (scatter-gather lists) can sometimes be...
12 KB (1,299 words) - 06:08, 26 September 2023
elastically diffracted and lose energy, leaving the sample at various scattering angles before reaching the phosphor screen forming Kikuchi patterns (EBSPs)...
124 KB (13,683 words) - 07:07, 19 May 2024
Cray-2 (category Vector supercomputers)
programmers to scatter their data across memory to gain higher parallelism. The downside to this approach is that the cost of setting up the scatter/gather unit...
16 KB (2,149 words) - 05:30, 1 February 2024
component of the ground motion parallel to the satellite line of sight vector will cause a phase difference to be observed. For sensors like ERS with...
34 KB (4,266 words) - 07:54, 19 May 2024
now considered essential methodology in certain areas. In number theory, scatter plots of data generated by a distribution function may be transformed with...
78 KB (8,826 words) - 20:13, 11 May 2024
memory addressing mode with the SIB-byte. Under this addressing mode, the base register and displacement are used to specify the starting address for the...
335 KB (15,580 words) - 13:26, 12 May 2024
greater than the current index, or by using more sophisticated vector scatter–gather operations). Another consideration that is even more important for...
12 KB (1,554 words) - 10:30, 5 January 2024
geometry. It was first added to Blender 2.92, which focuses on object scattering and instancing. It takes the form of a modifier, so it can be stacked...
120 KB (9,720 words) - 19:39, 13 May 2024
are a faction of Autobots who were created from Earth-style aircraft by Vector Sigma following Alpha Trion's sacrifice. They are the Autobots' first combiners...
363 KB (2,338 words) - 17:05, 6 May 2024
computing Partitioned global address space Real-time computing Real Time Streaming Protocol SIMT Streaming algorithm Vector processor A SHORT INTRO TO STREAM...
35 KB (4,575 words) - 14:51, 14 November 2023
Meta-analysis is the statistical combination of the results of multiple studies addressing a similar research question. An important part of this method involves...
101 KB (11,941 words) - 13:51, 11 May 2024
1000 GeV/c2 to ensure unitarity (in this case, to unitarise longitudinal vector boson scattering). Reconciling these points appears to require explaining why there...
240 KB (26,268 words) - 05:46, 16 May 2024
bacteriological attacks. In Quzhou, the Japanese employed aircraft to scatter grain and wheat seeds carrying bacteria; in Ningbo, aircraft were used...
60 KB (7,251 words) - 04:35, 4 May 2024
third model from further consideration. We then have three options: (1) gather more data, in the hope that this will allow clearly distinguishing between...
42 KB (5,504 words) - 03:39, 2 February 2024
wishes to understand. Because there is very rarely enough time or money to gather information from everyone or everything in a population, the goal becomes...
54 KB (7,394 words) - 02:02, 8 May 2024
or religion. Intention to destroy the group's culture or intending to scatter the group does suffice. The following five acts comprise the physical element...
300 KB (29,904 words) - 12:47, 15 May 2024
– be dirty sordes, sordid spargō sparg- -sperg- spars- spars- -spers- scatter aspersion, dispersal, disperse, dispersion, sparse speciō -spiciō spec-...
250 KB (126 words) - 12:30, 3 April 2024
Different types of scattering are used for different lidar applications: most commonly Rayleigh scattering, Mie scattering, Raman scattering, and fluorescence...
128 KB (14,583 words) - 13:58, 18 May 2024
the GASS algorithm. In GASS, it is a hybrid of genetic algorithms and a scatter search. Touching a little more on the difficulties of credit card fraud...
57 KB (6,805 words) - 14:53, 12 May 2024
Procedural generation Fractography and fracture mechanics Small angle scattering theory of fractally rough systems T-shirts and other fashion Generation...
74 KB (8,021 words) - 17:55, 1 May 2024
Operation Axe, David (17 October 2023). "Ukraine's New M39 Missiles Each Scatters A Thousand Submunitions. Now Every Russian Base in Ukraine Is A Target"...
377 KB (32,179 words) - 02:07, 21 April 2024