Tesseract (disambiguation)

Tesseract (disambiguation)

Tesseract may mean:

* Tesseract — the 4-dimensional analogue of the cube.
* Tesseract (software) — optical character recognition software.
* The Tesseract, a novel by Alex Garland.
* The Tesseract (film), 2003 film starring Jonathan Rhys-Meyers and based on the Alex Garland novel.
* Tesseract, a band from the United Kingdom.
* Tesseract, a four wheel vehicle developed by Yamaha.
* Tesseracts are a fold in space used by galactic travelers in Madeleine L'Engle's novel A Wrinkle In Time.

Hypercubes in computer architecture

In computer science, the term hypercube refers to a specific type of parallel computer, whose processors, or processing elements (PEs), are interconnected in the same way as the vertices of a hypercube.

Thus, an "n"-dimensional hypercube computer has 2"n" PEs, each directly connected to "n" other PEs.

Examples include the nCUBE machines used to win the first Gordon Bell Prize, the Caltech Cosmic Cube; the Connection Machine, which uses the hypercube topology to connect "groups" of processors.

The purpose of this is to function as an exponential expansion of parallel processing; in computer farms of this type the computing power of the individual processors is not merely added but multiplied, leading to an exponential growth in processing power.


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