A Coupled Oscillator Based Ising Chip with a Fully-Connected Annealing Core, A Hamiltonian Engine, and a RISC-V Gradient Search for Solving 2,500+ Spin Combinatorial Optimization Problems
Published in IEEE European Solid-State Electronics Research Conference (ESSERC), 2025
A silicon Ising chip featuring a fully-connected annealing core, an on-chip Hamiltonian engine, and an integrated RISC-V processor for gradient-guided search, enabling solution of combinatorial optimization problems with 2,500+ spins.