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Accel: {chained_cpu_components_ordered}") 54 | print(f"UCh. Accel: {unchained_cpu_components}") 55 | print(f"t_non_accel = {a}") 56 | return a 57 | 58 | def t_chained(): 59 | if len(chained_cpu_components_ordered) == 0: 60 | return 0 61 | else: 62 | a = max([t_pen(e) for e in chained_cpu_components_ordered]) 63 | c = [t_sub(e) / s_sub(e) for e in chained_cpu_components_ordered] 64 | b = max(c) 65 | if printbottleneck: 66 | print(f"Max:{b} Which:{chained_cpu_components_ordered[c.index(b)]}") 67 | if debug: 68 | print(f"t_chained = {a + b}") 69 | return a + b 70 | 71 | def t_unchained(): 72 | a = sum([g_sub(e) * t_ss(e) for e in unchained_cpu_components]) 73 | v = max([a] + [t_ss(e) for e in unchained_cpu_components]) 74 | if debug: 75 | print(f"t_unchained = {v}") 76 | return v 77 | 78 | def t_ss(e): 79 | v = (t_sub(e) / s_sub(e)) + t_pen(e) 80 | if debug: 81 | print(f"t_ss({e}) = {v} = {t_sub(e)} / {s_sub(e)} + {t_pen(e)}") 82 | return v 83 | 84 | def g_sub(e): 85 | if not e in service_cpu_g_factors: 86 | print(f"{e} not in cpu g factors. Is this expected?") 87 | v = service_cpu_g_factors.get(e, 1) 88 | if debug: 89 | print(f"g({e}) = {v}") 90 | return v 91 | 92 | def t_sub(e): 93 | if e in service_cpu_percentages: 94 | v = (t_cpu * service_cpu_percentages[e]) / 100 95 | else: 96 | print(f"{e} not in cpu percentages. Is this expected?") 97 | v = 0 98 | if debug: 99 | if e in service_cpu_percentages: 100 | print( 101 | f"t_sub({e}) = {v} = {t_cpu} * {service_cpu_percentages[e] / 100}" 102 | ) 103 | return v 104 | 105 | def t_pen(e): 106 | if not e in service_cpu_t_setups: 107 | print(f"{e} not in cpu t_setups. Is this expected?") 108 | v = service_cpu_t_setups.get(e, 0) 109 | if oo(e): 110 | v += 2 * service_cpu_bytes[e] / bandwidth_off 111 | if debug: 112 | print(f"t_pen({e}) = {v}") 113 | return v 114 | 115 | def oo(e): 116 | if not e in service_cpu_oo: 117 | print(f"{e} not in cpu oos. Is this expected?") 118 | v = service_cpu_oo.get(e, 0) 119 | if debug: 120 | print(f"oo({e}) = {v}") 121 | return v 122 | 123 | def s_sub(e): 124 | if not e in service_cpu_s_factors: 125 | print(f"{e} not in cpu s factors. Is this expected?") 126 | v = service_cpu_s_factors.get(e, 1) 127 | if debug: 128 | print(f"s({e}) = {v}") 129 | return v 130 | 131 | # since we know t_cpu >= t_dep 132 | def t_dep(): 133 | if not ignore_t_dep: 134 | v = (t_e2e - t_cpu) / f 135 | v = (v * pct_t_dep) / 100 136 | return v 137 | else: 138 | return 0 139 | 140 | v = t_prime_cpu() + t_dep() - (1 - f) * min(t_cpu, t_dep()) 141 | if debug: 142 | print(f"t_cpu = {t_cpu}") 143 | print(f"f = {f}") 144 | print(f"t_prime_e2e(*) = {v}") 145 | print(f"t_e2e = {t_e2e}") 146 | return t_e2e / v 147 | --------------------------------------------------------------------------------