compute_metric
compute_metric("IPC", vals, &ratio) == 0);
compute_metric("Frontend_Bound_SMT", vals, &ratio) == 0);
compute_metric("cache_miss_cycles", vals, &ratio) == 0);
compute_metric("DCache_L2_Hits", vals, &ratio) == 0);
compute_metric("DCache_L2_Misses", vals, &ratio) == 0);
compute_metric("M1", vals, &ratio) == -1);
compute_metric("M3", vals, &ratio) == -1);
compute_metric("L1D_Cache_Fill_BW", vals, &ratio) == 0);