cad/graywolf 0.1.6p2 OpenBSD

graywolf is a program for placement of VLSI digital circuits, mainly intended as part of qflow tool-chain (http://opencircuitdesign.com/qflow/).

It is a fork of the last open-source version of TimberWolf (which is now commercial software) and has been modified to streamline the build process and make it behave more as a standard command-line tool.

It is based on the general combinatorial optimization technique known as simulated annealing and is suitable for standard cell, macro/custom cell, and gate-array professional-grade placement.