tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1===============
2AMDGPU Glossary
3===============
4
5Here you can find some generic acronyms used in the amdgpu driver. Notice that
6we have a dedicated glossary for Display Core at
7'Documentation/gpu/amdgpu/display/dc-glossary.rst'.
8
9.. glossary::
10
11 active_cu_number
12 The number of CUs that are active on the system. The number of active
13 CUs may be less than SE * SH * CU depending on the board configuration.
14
15 CP
16 Command Processor
17
18 CPLIB
19 Content Protection Library
20
21 CU
22 Compute Unit
23
24 DFS
25 Digital Frequency Synthesizer
26
27 ECP
28 Enhanced Content Protection
29
30 EOP
31 End Of Pipe/Pipeline
32
33 GC
34 Graphics and Compute
35
36 GMC
37 Graphic Memory Controller
38
39 IH
40 Interrupt Handler
41
42 HQD
43 Hardware Queue Descriptor
44
45 IB
46 Indirect Buffer
47
48 IP
49 Intellectual Property blocks
50
51 KCQ
52 Kernel Compute Queue
53
54 KGQ
55 Kernel Graphics Queue
56
57 KIQ
58 Kernel Interface Queue
59
60 MEC
61 MicroEngine Compute
62
63 MES
64 MicroEngine Scheduler
65
66 MMHUB
67 Multi-Media HUB
68
69 MQD
70 Memory Queue Descriptor
71
72 PPLib
73 PowerPlay Library - PowerPlay is the power management component.
74
75 PSP
76 Platform Security Processor
77
78 RCL
79 RunList Controller
80
81 SDMA
82 System DMA
83
84 SE
85 Shader Engine
86
87 SH
88 SHader array
89
90 SMU
91 System Management Unit
92
93 SS
94 Spread Spectrum
95
96 VCE
97 Video Compression Engine
98
99 VCN
100 Video Codec Next