cpu(m)

Copies m onto the CPU, the opposite of gpu. Recurses into structs marked @functor .

Example

			julia> m_gpu = Dense(CUDA.randn(2, 5))
Dense(5 => 2)       # 12 parameters

julia> m_gpu.bias  # matches the given weight matrix
2-element CuArray{Float32, 1, CUDA.Mem.DeviceBuffer}:
 0.0
 0.0

julia> m = m_gpu |> cpu
Dense(5 => 2)       # 12 parameters

julia> m.bias
2-element Vector{Float32}:
 0.0
 0.0