The armnnDeserializer is a library for loading neural networks defined by Arm NN FlatBuffers files into the Arm NN runtime.

Supported Layers

The Arm NN SDK Deserialize parser currently supports the following layers:

Abs
Activation
Addition
ArgMinMax
BatchMatMul
BatchToSpaceNd
BatchNormalization
Cast
ChannelShuffle
Concat
Comparison
Constant
Convolution2d
DepthToSpace
DepthwiseConvolution2d
Dequantize
DetectionPostProcess
Division
ElementwiseUnary
Fill
Floor
FullyConnected
Gather
GatherNd
Input
InstanceNormalization
L2Normalization
Logical
LogSoftmax
Lstm
Maximum
Mean
Merge
Minimum
Multiplication
Normalization
Output
Pad
Permute
Pooling2d
Pooling3d
Prelu
Quantize
QLstm
QuantizedLstm
Rank
Reduce
Reshape
Resize
ResizeBilinear
ReverseV2
Slice
Softmax
SpaceToBatchNd
SpaceToDepth
Splitter
Stack
StandIn
StridedSlice
Subtraction
Switch
Transpose
TransposeConvolution2d
UnidirectionalSequenceLstm

More machine learning layers will be supported in future releases.

Deprecated layers

Some layers have been deprecated and replaced by others layers. In order to maintain backward compatibility, serializations of these deprecated layers will deserialize to the layers that have replaced them, as follows:

Equal will deserialize as Comparison
Merger will deserialize as Concat
Greater will deserialize as Comparison
ResizeBilinear will deserialize as Resize