24:
53:
performing a comparable task. It is roughly 10 times faster and 1000 times more energy efficient than a state-of-the art GPU. It is roughly 1000 times faster and 10 times more energy efficient than a state-of-the-art ARM processor. It was benchmarked on typical machine learning and inference
48:
The GP5 has a fairly exotic architecture, resembling neither a GPU nor a DSP, and leverages massive fine-grained and coarse-grained parallelism. It is deeply pipelined. The different algorithmic tasks involved in performing belief propagation updates are performed by independent, heterogeneous
49:
compute units. The performance of the chip is governed by the structure of the machine learning workload being evaluated. In typical cases, the GP5 is roughly 100 times faster and 100 times more energy efficient than a single core of a modern
40:
45:
It is designed to run as a co-processor with another controller (such as a CPU (x86) or an ARM/MIPS/Tensilica core). It was developed as the culmination of DARPA's Analog Logic program
39:
on factor graphs and other large-scale tensor product operations for machine learning. It is related to, and anticipated by a number of years, the Google
54:
workloads that included protein side-chain folding, turbo error correction decoding, stereo vision, signal noise reduction, and others.
121:
126:
101:
60:, Inc. acquired the intellectual property for the GP5 when it acquired Lyric Semiconductor, Inc. in 2011.
106:
92:
36:
23:
96:
57:
115:
16:
This article is about the GP5 probability processor. For the glycoprotein V, see
50:
17:
22:
89:
35:
is a co-processor accelerator built to accelerate discrete
102:
8:
69:
7:
14:
1:
107:Darpa's Analog Logic program
143:
15:
76:DARPA FA8750-07-C-0231
41:Tensor Processing Unit
28:
26:
122:Integrated circuits
95:2016-01-06 at the
37:belief propagation
29:
134:
77:
74:
142:
141:
137:
136:
135:
133:
132:
131:
127:Microtechnology
112:
111:
97:Wayback Machine
86:
81:
80:
75:
71:
66:
21:
12:
11:
5:
140:
138:
130:
129:
124:
114:
113:
110:
109:
104:
99:
85:
84:External links
82:
79:
78:
68:
67:
65:
62:
58:Analog Devices
13:
10:
9:
6:
4:
3:
2:
139:
128:
125:
123:
120:
119:
117:
108:
105:
103:
100:
98:
94:
91:
88:
87:
83:
73:
70:
63:
61:
59:
55:
52:
46:
43:
42:
38:
34:
25:
19:
72:
56:
47:
44:
32:
30:
27:The GP5 chip
116:Categories
64:References
18:GP5 (gene)
93:Archived
51:core i7
90:Dimple
31:The
33:GP5
118::
20:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.