| 749 | |
| 750 | template<typename T> |
| 751 | T* ArrayCpuGpu<T>::mutable_gpu_diff() |
| 752 | { |
| 753 | try |
| 754 | { |
| 755 | #if defined(USE_CAFFE) && (defined(USE_CUDA) || defined(USE_OPENCL)) |
| 756 | return spImpl->pCaffeBlobT->mutable_gpu_diff(); |
| 757 | #else |
| 758 | error("Required `USE_CAFFE` and `USE_CUDA` flags enabled.", __LINE__, __FUNCTION__, __FILE__); |
| 759 | return nullptr; |
| 760 | #endif |
| 761 | } |
| 762 | catch (const std::exception& e) |
| 763 | { |
| 764 | error(e.what(), __LINE__, __FUNCTION__, __FILE__); |
| 765 | return nullptr; |
| 766 | } |
| 767 | } |
| 768 | |
| 769 | template<typename T> |
| 770 | void ArrayCpuGpu<T>::Update() |