Title :
Revolving hierarchy in a hypercube distributed system
Author :
Datta, S. ; Guha, R.K. ; Gupta, B. ; Srimani, P.K.
Author_Institution :
Dept. of Comput. Sci., Univ. of Central Florida, Orlando, FL, USA
Abstract :
The centralized computation of a global state in a distributed feedback system creates a performance bottleneck. To overcome this problem for a hypercube distributed system, the authors first develop the concept of the nC-Tree and define a revolving permutation on the nodes of the nC-Tree. They define a mapping of hypercube distributed system on a sequence of 2C-Trees with a logical hiercarhical structure. The logical hierarchical structure in conjunction with the revolving permutation defines the revolving hierarchy of the hypercube system. The repeated centralized computation of a global state is performed with uniform loading thereby removing this performance bottleneck
Keywords :
distributed processing; hypercube networks; performance evaluation; trees (mathematics); 2C-Trees; centralized computation; distributed feedback system; global state; hypercube distributed system; logical hiercarhical structure; nC-Tree; performance bottleneck; repeated centralized computation; revolving permutation; uniform loading; Computer science; Concurrent computing; Distributed computing; High performance computing; Hypercubes; Protocols; Relays; System recovery; Tree data structures; Tree graphs;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.394282