Use snake nameing scheme

data/cpu_data.py

@@ -0,0 +1,22 @@
+import enum
+
+class cpu_data(enum.IntEnum):
+    pentium_4 = 0
+    yonah = 1
+    conroe = 2
+    penryn = 3
+    nehalem = 4 # (Westmere included)
+    sandy_bridge = 5  #     2000
+    ivy_bridge = 6  #       3000
+    haswell = 7     #       4000
+    broadwell = 8   #       5000
+    skylake = 9     #       6000
+    kaby_lake = 10  #       7000
+    coffee_lake = 11  #     8000
+    comet_lake = 12 #       9000
+    ice_lake = 13  #        10000
+
+
+    apple_dtk = 112 # A12
+    apple_m1 = 114 # A14
+    apple_m2 = 115 # A15