12    std::vector<int> start_indices,
 
   13    std::vector<int> strides,
 
   17    const std::vector<array>& inputs,
 
   26    std::vector<int> axes,
 
   27    std::vector<int> low_pad_size,
 
void concatenate_gpu(const std::vector< array > &inputs, array &out, int axis, const Stream &s)
 
void slice_gpu(const array &in, array &out, std::vector< int > start_indices, std::vector< int > strides, const Stream &s)
 
void pad_gpu(const array &in, const array &val, array &out, std::vector< int > axes, std::vector< int > low_pad_size, const Stream &s)