【SNPE基础】
convolution操作
Convolution For GPU runtime, when the number of groups is greater than 1, the number of output channels must be a multiple of 4 * the number of groups. For example, with 2 groups, the number of output channels must be a multiple of 8 (4*2=8).
卷积操作的GPU模式,如果groups的数值大于1,那么网络层的输出通道数必须是groups数4倍的倍数;
deconvolution操作
Deconvolution 1)For GPU and CPU runtime, the number of output channels (i.e. number of filters) can be any value (not necessarily a multiple of 4). 2)For GPU runtime the following limitations apply: number of packed input channels * number output channels <= MaxPerGPUSize Filter size-X * Filter size-Y <= MaxPerGPUSize Stride <= filter size 3)For DSP runtime, deconvolutions with stride > 4 are not fully optimized. Caffe parameter limitation: dilation and rectangular filters are not supported
对于反卷积操作,
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