1{2 "steps": 4000,3 "best_val": -6.450616433821653,4 "wall_s": 854.6393349170685,5 "ex_per_s": 299.54156044647937,6 "peak_mem_mb": 91.210752,7 "n_params": 3455619,8 "device": "mps",9 "data_time_frac": 0.01731755076358877710}
main