Fifth Great Lakes Symposium on VLSI (GLSVLSI'95) On locally optimal breaking of nondisjoint cyclic vertical constraints in VLSI channel routing The State University of New York at Buffalo March 16-March 18 ISBN: 0-8186-7035-5
Locally optimal breaking strategy was already developed for disjoint directed circuits in the vertical constraint graph. The paper reports extensions to two classes of nondisjoint circuits: with a common vertex, and with a common path. The significance of this is that the demonstration of general applicability of the locally optimal breaking concept opens a new approach to improving the channel router heuristics for automatic and interactive routers, using parallel architectures.
Index Terms:
network routing; circuit layout CAD; integrated circuit layout; graph theory; VLSI; locally optimal breaking strategy; nondisjoint cyclic vertical constraints; VLSI channel routing; vertical constraint graph; nondisjoint circuits; common vertex; common path; channel router heuristics; automatic routers; interactive routers; parallel architectures
Citation:
A.D. Johnson, "On locally optimal breaking of nondisjoint cyclic vertical constraints in VLSI channel routing," glsvlsi, pp.204, Fifth Great Lakes Symposium on VLSI (GLSVLSI'95), 1995 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||