Compact parameter bag for N-D standard convolution.
Used by IBackend::conv_nd_forward and
conv_nd_backward for N in {1, 2, 3}. The
fixed-size arrays are indexed 0..N-1; any unused trailing
entries are ignored by the implementation.
Attributes
NintNumber of spatial dimensions (1, 2, or 3).
groupsintChannel grouping factor;
1 means standard convolution and Cin means depthwise.stride, pad, dilationint[3]Per-spatial-dimension geometry (only the first
N entries are meaningful).