Contents

conv(weight:strides:bias:padding:dilations:groupCount:)

Adds a convolution operation to the current graph.

Declaration

func conv(weight: some BNNSGraph.Builder.OperationParameter<T>, strides: [Int], bias: some BNNSGraph.Builder.OperationParameter<T>, padding: BNNSGraph.Builder.ConvolutionPadding, dilations: [Int]? = nil, groupCount: Int = 1) -> BNNSGraph.Builder.Tensor<T>

Parameters

  • weight:

    The convolution weights.

  • strides:

    An array that contains the kernel stride for each spatial dimension.

  • bias:

    The bias.

  • padding:

    An enumeration that specifies that the operation computes the padding from the input and output shapes. If you specify custom, pass twice the number of spatial dimensions.

  • dilations:

    An array that contains the kernel dilation for each spatial dimension.

  • groupCount:

    The number of convolution groups. Pass 1 to specify non-grouped convolution.

Discussion

This operation assumes the source tensor is in (N, C, spatial dimensions...) format, where the number of spatial dimensions is either 1 or 2.