| 160 | } |
| 161 | |
| 162 | inline std::string BackendToString(const Backend& backend) { |
| 163 | switch (backend) { |
| 164 | case Backend::UNDEFINED: |
| 165 | return "Undefined(ALL_BACKEND)"; |
| 166 | case Backend::CPU: |
| 167 | return "CPU"; |
| 168 | case Backend::GPU: |
| 169 | return "GPU"; |
| 170 | case Backend::XPU: |
| 171 | return "XPU"; |
| 172 | case Backend::ONEDNN: |
| 173 | return "ONEDNN"; |
| 174 | case Backend::GPUDNN: |
| 175 | return "GPUDNN"; |
| 176 | case Backend::KPS: |
| 177 | return "KPS"; |
| 178 | case Backend::IPU: |
| 179 | return "IPU"; |
| 180 | case Backend::CUSTOM: |
| 181 | return "CUSTOM"; |
| 182 | default: { |
| 183 | size_t device_type_id_ = static_cast<size_t>(backend) - |
| 184 | static_cast<size_t>(Backend::NUM_BACKENDS); |
| 185 | std::string device_type = |
| 186 | phi::CustomRegisteredDeviceMap::Instance().GetGlobalDeviceType( |
| 187 | device_type_id_); |
| 188 | if (!device_type.empty()) { |
| 189 | return device_type; |
| 190 | } else { |
| 191 | PD_THROW( |
| 192 | "Invalid enum backend type `", static_cast<int>(backend), "`."); |
| 193 | } |
| 194 | } |
| 195 | } |
| 196 | } |
| 197 | |
| 198 | inline Backend get_accelerat_backend() { |
| 199 | #if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP) |
no test coverage detected