Fifth Great Lakes Symposium on VLSI (GLSVLSI'95)
A two-stage simulated annealing methodology
The State University of New York at Buffalo
March 16-March 18
ISBN: 0-8186-7035-5
J.M. Varanelli, Dept. of Comput. Sci., Virginia Univ., Charlottesville, VA, USA
J.P. Cohoon, Dept. of Comput. Sci., Virginia Univ., Charlottesville, VA, USA
We propose a two-stage simulated annealing method. While most previous work has focused on ad hoc constant starting temperatures for the low temperature annealing phase, this paper presents a more formal method for starting temperature determination in two-stage simulated annealing systems. We have successfully applied our method to three optimization problems using both classic and adaptive schedules. We also briefly discuss an alternative stop criterion that experimentally reduces the running time up to an additional ten percent in our problem suite.
Index Terms:
simulated annealing; circuit optimisation; VLSI; circuit CAD; integrated circuit design; two-stage simulated annealing methodology; formal method; starting temperature determination; optimization problems; adaptive schedules; stop criterion; running time; problem suite; VLSI; CAD
Citation:
J.M. Varanelli, J.P. Cohoon, "A two-stage simulated annealing methodology," glsvlsi, pp.50, Fifth Great Lakes Symposium on VLSI (GLSVLSI'95), 1995