1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
namespace armnn.armnnSerializer;
file_identifier "ARMN";
file_extension "armnn";
enum DataType : byte {
Float16 = 0,
Float32 = 1,
QuantisedAsymm8 = 2,
Signed32 = 3,
Boolean = 4
}
table TensorInfo {
dimensions:[uint];
dataType:DataType;
quantizationScale:float = 1.0;
quantizationOffset:int = 0;
}
struct Connection {
sourceLayerIndex:uint;
outputSlotIndex:uint;
}
table ByteData {
data:[byte];
}
table ShortData {
data:[short];
}
table IntData {
data:[int];
}
table LongData {
data:[long];
}
union ConstTensorData { ByteData, ShortData, IntData, LongData }
table ConstTensor {
info:TensorInfo;
data:ConstTensorData;
}
table InputSlot {
index:uint;
connection:Connection;
}
table OutputSlot {
index:uint;
tensorInfo:TensorInfo;
}
enum LayerType : uint {
Addition = 0,
Input = 1,
Multiplication = 2,
Output = 3,
Softmax = 4
}
// Base layer table to be used as part of other layers
table LayerBase {
index:uint;
layerName:string;
layerType:LayerType;
inputSlots:[InputSlot];
outputSlots:[OutputSlot];
}
table BindableLayerBase {
base:LayerBase;
layerBindingId:int;
}
// Table for each layer defined below
table AdditionLayer {
base:LayerBase;
}
table InputLayer {
base:BindableLayerBase;
}
table MultiplicationLayer {
base:LayerBase;
}
table SoftmaxLayer {
base:LayerBase;
descriptor:SoftmaxDescriptor;
}
table SoftmaxDescriptor {
beta:float;
}
table OutputLayer {
base:BindableLayerBase;
}
union Layer {
AdditionLayer,
InputLayer,
MultiplicationLayer,
OutputLayer,
SoftmaxLayer
}
table AnyLayer {
layer:Layer;
}
// Root type for serialized data is the graph of the network
table SerializedGraph {
layers:[AnyLayer];
inputIds:[uint];
outputIds:[uint];
}
root_type SerializedGraph;
|
