Content deleted Content added
m Added 7 {{Bare URL inline}} and 4 {{Bare URL PDF}} tag(s) using a script. For other recently-tagged pages with bare URLs, see Category:Articles with bare URLs for citations from July 2025 and Category:Articles with PDF format bare URLs for citations |
m Array processor redirects here |
||
Line 3:
'''Single instruction, multiple threads''' ('''SIMT''') is an execution model used in [[parallel computing]] where a single central "Control Unit" broadcasts an instruction to multiple "Processing Units" for them to all ''optionally'' perform simultaneous synchronous and fully-independent parallel execution of that one instruction. Each PU has its own independent data and address registers, its own independent Memory, but no PU in the array a [[Program counter]]. In [[Flynn's taxonomy|Flynn's 1972 taxonomy]] this arrangement is a variation of [[SIMD]] termed an
[[Image:ILLIAC_IV.jpg|thumb|[[ILLIAC IV]] Array overview, from ARPA-funded Introductory description by Steward Denenberg, July 15 1971.<ref>https://apps.dtic.mil/sti/tr/pdf/ADA954882.pdf {{Bare URL PDF|date=July 2025}}</ref>]]
| |||