void modulated_deform_conv_backward()

in maskrcnn_benchmark/csrc/deform_conv.h [152:191]

• 40 lines of code
• 2 McCabe index (conditional complexity)

void modulated_deform_conv_backward(
    at::Tensor input, 
    at::Tensor weight, 
    at::Tensor bias, 
    at::Tensor ones,
    at::Tensor offset, 
    at::Tensor mask, 
    at::Tensor columns,
    at::Tensor grad_input, 
    at::Tensor grad_weight, 
    at::Tensor grad_bias,
    at::Tensor grad_offset, 
    at::Tensor grad_mask, 
    at::Tensor grad_output,
    int kernel_h, 
    int kernel_w, 
    int stride_h, 
    int stride_w, 
    int pad_h,
    int pad_w, 
    int dilation_h, 
    int dilation_w, 
    int group, 
    int deformable_group,
    const bool with_bias)
{
  if (input.type().is_cuda()) {
#ifdef WITH_CUDA
    return modulated_deform_conv_cuda_backward(
        input, weight, bias, ones, offset, mask, columns, 
        grad_input, grad_weight, grad_bias, grad_offset, grad_mask, grad_output,
        kernel_h, kernel_w, stride_h, stride_w, pad_h, pad_w, dilation_h, dilation_w,
        group, deformable_group, with_bias
    );
#else
    AT_ERROR("Not compiled with GPU support");
#endif
  }
  AT_ERROR("Not implemented on the CPU");
}