Changes for depthwiseconv

Author: ayush1999

src/conv.jl

@@ -39,9 +39,9 @@ end
 # N-D dispatch
 
 function conv!(y::AbstractArray{T,3}, x::AbstractArray{T,3}, w::AbstractArray{T,3};
-               pad = 0, stride = 1, dilation = 1) where T
+               pad = 0, stride = 1, dilation = 1, mode=0) where T
     args = map(x -> reshape(x, size(x,1),1,size(x,2),size(x,3)), (y, x, w))
-    conv!(args..., pad = (pad...,0), stride = (stride...,1), dilation = (dilation...,1))
+    conv!(args..., pad = (pad...,0), stride = (stride...,1), dilation = (dilation...,1), mode=mode)
     return y
 end
 
@@ -74,8 +74,8 @@ conv!(y::AbstractArray{T,4}, x::AbstractArray{T,4}, w::AbstractArray{T,4};
   conv2d_grad_x!(dx, x, w, dy, padding = pad, stride = stride, dilation = dilation)
 
 conv!(y::AbstractArray{T,5}, x::AbstractArray{T,5}, w::AbstractArray{T,5};
-      pad = 0, stride = 1, dilation = 1) where T =
-  conv3d!(y, x, w, padding = pad, stride = stride, dilation = dilation)
+      pad = 0, stride = 1, dilation = 1, mode=0) where T =
+  conv3d!(y, x, w, padding = pad, stride = stride, dilation = dilation, mode=mode)
 
 ∇conv_filter!(dw::AbstractArray{T,5}, dy::AbstractArray{T,5}, x::AbstractArray{T,5}, w::AbstractArray{T,5};
               pad = 0, stride = 1, dilation = 1) where T =
@@ -91,14 +91,14 @@ function dcdims(x::NTuple{4,Int}, w::NTuple{4,Int}, pad, stride)
   ((x[1] + 2 * pad[1] - w[1])÷stride[1] + 1,(x[2] + 2 * pad[2] - w[2])÷stride[2] + 1,w[3]*w[4],x[4])
 end
 
-function depthwiseconv(x::A, w::A; pad = 0, stride = 1) where A<:AbstractArray
+function depthwiseconv(x::A, w::A; pad = 0, stride = 1, mode=0) where A<:AbstractArray
   pad_, stride_ = padtuple(x, pad), padtuple(x, stride)
-  depthwiseconv!(similar(x, dcdims(size(x), size(w), pad_, stride_)), x, w, pad = pad_, stride = stride_)
+  depthwiseconv!(similar(x, dcdims(size(x), size(w), pad_, stride_)), x, w, pad = pad_, stride = stride_, mode=mode)
 end
 
 depthwiseconv!(y::AbstractArray{T,4}, x::AbstractArray{T,4}, w::AbstractArray{T,4};
-      pad = 0, stride = 1) where T =
-  depthwiseconv2d!(y, x, w, padding = pad, stride = stride)
+      pad = 0, stride = 1, mode=0) where T =
+  depthwiseconv2d!(y, x, w, padding = pad, stride = stride, mode=mode)
 
 ∇depthwiseconv_data(dy::A, x::A, w::A; pad = 0, stride = 1) where A<:AbstractArray =
   ∇depthwiseconv_data!(zero(x), dy, x, w; pad = pad, stride = stride)