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Add support for converting DLTensor for NPU device type #14878

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Add support for converting DLTensor for NPU device type #14878

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eecdedf
Add support for converting DLTensor for NPU device type
kyule7 Mar 2, 2023
130fed8
Merge remote-tracking branch 'origin/main' into dev/kyule/convert-dlp…
kyule7 Feb 22, 2024
58c51e4
Updated DL device name for MAIA
kyule7 Feb 22, 2024
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9 changes: 9 additions & 0 deletions onnxruntime/core/dlpack/dlpack_converter.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,8 @@ OrtDevice GetOrtDevice(const DLDevice& device) {
case DLDeviceType::kDLCUDA:
case DLDeviceType::kDLROCM:
return OrtDevice(OrtDevice::GPU, OrtDevice::MemType::DEFAULT, static_cast<OrtDevice::DeviceId>(device.device_id));
case DLDeviceType::kDLMAIA:
return OrtDevice(OrtDevice::NPU, OrtDevice::MemType::DEFAULT, static_cast<OrtDevice::DeviceId>(device.device_id));
default:
ORT_THROW("Unsupported device type");
}
Expand Down Expand Up @@ -149,6 +151,10 @@ const char* GetOrtDeviceName(const OrtDevice& device) {
return CPU;
case OrtDevice::GPU:
return CUDA;
case OrtDevice::FPGA:
return "fpga";
case OrtDevice::NPU:
return "npu";
default:
ORT_THROW("Unknown device type: ", device.Type());
}
Expand Down Expand Up @@ -194,6 +200,9 @@ DLDevice GetDlpackDevice(const OrtValue& ort_value, const int64_t& device_id) {
device.device_type = DLDeviceType::kDLCUDA;
#endif
break;
case OrtDevice::FPGA:
case OrtDevice::NPU:
device.device_type = DLDeviceType::kDLMAIA;
default:
ORT_THROW("Cannot pack tensors on this device.");
}
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