Method write

dnn/src/common/cv/mat.cpp:137–142

template <typename T>
void Mat<T>::write(T* dst) const {
    megdnn_assert(is_continuous());
    cuda_check(cudaMemcpy(
            dst, m_data.get(), sizeof(T) * this->total_nr_elem(),
            cudaMemcpyDeviceToHost));
}

template class Mat<uchar>;
template class Mat<float>;