Why no constraint solver? Are you going to add one?
Nope. No constraint solver. Instead OS-VVM implements an innovative “Intelligent Testbench” feature that does a random walk across functional coverage holes. We call this feature “Intelligent Coverage”. Constraint solvers are yesterday’s verification technology. Intelligent testbenches are the way forward. In his 2011 DVCON address, Mentor Graphics CEO Wally Rhines noted that constrained rand... »