RCA-Sim: Reconfigurable Cycle-accurate Systolic Array Simulator

RCA-Sim is a specialized, cycle-accurate simulator for reconfigurable systolic arrays, designed to support research and development in approximate compute hardware for neural networks. RCA-Sim’s flexibility and extensiblity, allowing defenitions of custom P-units enables fine-grained testing, making it a valuable resource for hardware researchers focused on matrix multiplication efficiency.