Method Backward_cpu

src/caffe/layers/silence_layer.cpp:9–17

template <typename Dtype>
void SilenceLayer<Dtype>::Backward_cpu(const vector<Blob<Dtype>*>& top,
      const vector<bool>& propagate_down, const vector<Blob<Dtype>*>& bottom) {
  for (int i = 0; i < bottom.size(); ++i) {
    if (propagate_down[i]) {
      caffe_set(bottom[i]->count(), Dtype(0),
                bottom[i]->mutable_cpu_diff());
    }
  }
}

#ifdef CPU_ONLY
STUB_GPU(SilenceLayer);