A Lower Bound for Elementary Oblivious R
โ
Kazuo Iwama; Eiji Miyano
๐
Article
๐
2001
๐
Elsevier Science
๐
English
โ 434 KB
This paper shows an important exception to the common perception that three-dimensional meshes are more powerful than two-dimensional ones. Let N be the total number of processors. Then permutation routing over three-dimensional mesh computers needs N 2/3 steps while it takes N 1/2 steps over twodim