A 28nm Digital Compute-in-Memory Ising Annealer With Asynchronous Random Number Generator for Travelling Salesman Problem https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
This work presents a compact digital compute-inmemory (DCIM) Ising annealer targeting large-scale combinatorial optimization. A centroid-based weight mapping method combined with hierarchical clustering reduces the memory capacity required for TSP weights, enabling efficient mapping with limited on-chip storage. An asynchronous random number generator (ARNG) based on dual ring oscillators provides …