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Commit | Line | Data |
---|---|---|
1 | ========================== | |
2 | CPU to ISA Version Mapping | |
3 | ========================== | |
4 | ||
5 | Mapping of some CPU versions to relevant ISA versions. | |
6 | ||
7 | ========= ==================================================================== | |
8 | CPU Architecture version | |
9 | ========= ==================================================================== | |
10 | Power10 Power ISA v3.1 | |
11 | Power9 Power ISA v3.0B | |
12 | Power8 Power ISA v2.07 | |
13 | Power7 Power ISA v2.06 | |
14 | Power6 Power ISA v2.05 | |
15 | PA6T Power ISA v2.04 | |
16 | Cell PPU - Power ISA v2.02 with some minor exceptions | |
17 | - Plus Altivec/VMX ~= 2.03 | |
18 | Power5++ Power ISA v2.04 (no VMX) | |
19 | Power5+ Power ISA v2.03 | |
20 | Power5 - PowerPC User Instruction Set Architecture Book I v2.02 | |
21 | - PowerPC Virtual Environment Architecture Book II v2.02 | |
22 | - PowerPC Operating Environment Architecture Book III v2.02 | |
23 | PPC970 - PowerPC User Instruction Set Architecture Book I v2.01 | |
24 | - PowerPC Virtual Environment Architecture Book II v2.01 | |
25 | - PowerPC Operating Environment Architecture Book III v2.01 | |
26 | - Plus Altivec/VMX ~= 2.03 | |
27 | ========= ==================================================================== | |
28 | ||
29 | ||
30 | Key Features | |
31 | ------------ | |
32 | ||
33 | ========== ================== | |
34 | CPU VMX (aka. Altivec) | |
35 | ========== ================== | |
36 | Power10 Yes | |
37 | Power9 Yes | |
38 | Power8 Yes | |
39 | Power7 Yes | |
40 | Power6 Yes | |
41 | PA6T Yes | |
42 | Cell PPU Yes | |
43 | Power5++ No | |
44 | Power5+ No | |
45 | Power5 No | |
46 | PPC970 Yes | |
47 | ========== ================== | |
48 | ||
49 | ========== ==== | |
50 | CPU VSX | |
51 | ========== ==== | |
52 | Power10 Yes | |
53 | Power9 Yes | |
54 | Power8 Yes | |
55 | Power7 Yes | |
56 | Power6 No | |
57 | PA6T No | |
58 | Cell PPU No | |
59 | Power5++ No | |
60 | Power5+ No | |
61 | Power5 No | |
62 | PPC970 No | |
63 | ========== ==== | |
64 | ||
65 | ========== ==================================== | |
66 | CPU Transactional Memory | |
67 | ========== ==================================== | |
68 | Power10 No (* see Power ISA v3.1, "Appendix A. Notes on the Removal of Transactional Memory from the Architecture") | |
69 | Power9 Yes (* see transactional_memory.txt) | |
70 | Power8 Yes | |
71 | Power7 No | |
72 | Power6 No | |
73 | PA6T No | |
74 | Cell PPU No | |
75 | Power5++ No | |
76 | Power5+ No | |
77 | Power5 No | |
78 | PPC970 No | |
79 | ========== ==================================== |