# File Hierarchy - - Directory [include](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include.html#dir-include) - Directory [QNN](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN.html#dir-include-QNN) - Directory [AIP](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_AIP.html#dir-include-QNN-AIP) - Directory [Udo](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_AIP_Udo.html#dir-include-QNN-AIP-Udo) - File [UdoBase.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_Udo_UdoBase_h.html##file-include-QNN-AIP-Udo-UdoBase.h) - File [UdoFlatten.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_Udo_UdoFlatten_h.html##file-include-QNN-AIP-Udo-UdoFlatten.h) - File [UdoImpl.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_Udo_UdoImpl_h.html##file-include-QNN-AIP-Udo-UdoImpl.h) - File [UdoImplDsp.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_Udo_UdoImplDsp_h.html##file-include-QNN-AIP-Udo-UdoImplDsp.h) - File [UdoShared.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_Udo_UdoShared_h.html##file-include-QNN-AIP-Udo-UdoShared.h) - File [QnnAipBackend.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipBackend_h.html##file-include-QNN-AIP-QnnAipBackend.h) - File [QnnAipCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipCommon_h.html##file-include-QNN-AIP-QnnAipCommon.h) - File [QnnAipDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipDevice_h.html##file-include-QNN-AIP-QnnAipDevice.h) - File [QnnAipError.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipError_h.html##file-include-QNN-AIP-QnnAipError.h) - File [QnnAipGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipGraph_h.html##file-include-QNN-AIP-QnnAipGraph.h) - File [QnnAipOpPackage.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipOpPackage_h.html##file-include-QNN-AIP-QnnAipOpPackage.h) - File [QnnAipPerfInfrastructure.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipPerfInfrastructure_h.html##file-include-QNN-AIP-QnnAipPerfInfrastructure.h) - File [QnnAipProfile.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipProfile_h.html##file-include-QNN-AIP-QnnAipProfile.h) - File [QnnAipProperty.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_AIP_QnnAipProperty_h.html##file-include-QNN-AIP-QnnAipProperty.h) - Directory [CPU](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_CPU.html#dir-include-QNN-CPU) - File [QnnCpuCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_CPU_QnnCpuCommon_h.html##file-include-QNN-CPU-QnnCpuCommon.h) - File [QnnCpuContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_CPU_QnnCpuContext_h.html##file-include-QNN-CPU-QnnCpuContext.h) - File [QnnCpuGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_CPU_QnnCpuGraph_h.html##file-include-QNN-CPU-QnnCpuGraph.h) - File [QnnCpuOpPackage.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_CPU_QnnCpuOpPackage_h.html##file-include-QNN-CPU-QnnCpuOpPackage.h) - Directory [DSP](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_DSP.html#dir-include-QNN-DSP) - Directory [Udo](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_DSP_Udo.html#dir-include-QNN-DSP-Udo) - File [UdoBase.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_Udo_UdoBase_h.html##file-include-QNN-DSP-Udo-UdoBase.h) - File [UdoFlatten.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_Udo_UdoFlatten_h.html##file-include-QNN-DSP-Udo-UdoFlatten.h) - File [UdoImpl.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_Udo_UdoImpl_h.html##file-include-QNN-DSP-Udo-UdoImpl.h) - File [UdoImplDsp.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_Udo_UdoImplDsp_h.html##file-include-QNN-DSP-Udo-UdoImplDsp.h) - File [UdoShared.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_Udo_UdoShared_h.html##file-include-QNN-DSP-Udo-UdoShared.h) - File [QnnDspBackend.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspBackend_h.html##file-include-QNN-DSP-QnnDspBackend.h) - File [QnnDspCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspCommon_h.html##file-include-QNN-DSP-QnnDspCommon.h) - File [QnnDspDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspDevice_h.html##file-include-QNN-DSP-QnnDspDevice.h) - File [QnnDspError.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspError_h.html##file-include-QNN-DSP-QnnDspError.h) - File [QnnDspGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspGraph_h.html##file-include-QNN-DSP-QnnDspGraph.h) - File [QnnDspOpPackage.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspOpPackage_h.html##file-include-QNN-DSP-QnnDspOpPackage.h) - File [QnnDspPerfInfrastructure.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspPerfInfrastructure_h.html##file-include-QNN-DSP-QnnDspPerfInfrastructure.h) - File [QnnDspProfile.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspProfile_h.html##file-include-QNN-DSP-QnnDspProfile.h) - File [QnnDspProperty.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_DSP_QnnDspProperty_h.html##file-include-QNN-DSP-QnnDspProperty.h) - Directory [GenAiTransformer](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_GenAiTransformer.html#dir-include-QNN-GenAiTransformer) - File [QnnGenAiTransformerCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GenAiTransformer_QnnGenAiTransformerCommon_h.html##file-include-QNN-GenAiTransformer-QnnGenAiTransformerCommon.h) - Directory [GPU](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_GPU.html#dir-include-QNN-GPU) - File [QnnGpuBackend.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuBackend_h.html##file-include-QNN-GPU-QnnGpuBackend.h) - File [QnnGpuCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuCommon_h.html##file-include-QNN-GPU-QnnGpuCommon.h) - File [QnnGpuContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuContext_h.html##file-include-QNN-GPU-QnnGpuContext.h) - File [QnnGpuDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuDevice_h.html##file-include-QNN-GPU-QnnGpuDevice.h) - File [QnnGpuGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuGraph_h.html##file-include-QNN-GPU-QnnGpuGraph.h) - File [QnnGpuMem.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuMem_h.html##file-include-QNN-GPU-QnnGpuMem.h) - File [QnnGpuOpPackage.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_GPU_QnnGpuOpPackage_h.html##file-include-QNN-GPU-QnnGpuOpPackage.h) - Directory [HTA](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_HTA.html#dir-include-QNN-HTA) - File [QnnHtaBackend.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTA_QnnHtaBackend_h.html##file-include-QNN-HTA-QnnHtaBackend.h) - File [QnnHtaCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTA_QnnHtaCommon_h.html##file-include-QNN-HTA-QnnHtaCommon.h) - File [QnnHtaDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTA_QnnHtaDevice_h.html##file-include-QNN-HTA-QnnHtaDevice.h) - File [QnnHtaGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTA_QnnHtaGraph_h.html##file-include-QNN-HTA-QnnHtaGraph.h) - File [QnnHtaPerfInfrastructure.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTA_QnnHtaPerfInfrastructure_h.html##file-include-QNN-HTA-QnnHtaPerfInfrastructure.h) - File [QnnHtaProfile.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTA_QnnHtaProfile_h.html##file-include-QNN-HTA-QnnHtaProfile.h) - Directory [HTP](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_HTP.html#dir-include-QNN-HTP) - File [QnnHtpCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpCommon_h.html##file-include-QNN-HTP-QnnHtpCommon.h) - File [QnnHtpContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpContext_h.html##file-include-QNN-HTP-QnnHtpContext.h) - File [QnnHtpDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpDevice_h.html##file-include-QNN-HTP-QnnHtpDevice.h) - File [QnnHtpGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpGraph_h.html##file-include-QNN-HTP-QnnHtpGraph.h) - File [QnnHtpMem.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpMem_h.html##file-include-QNN-HTP-QnnHtpMem.h) - File [QnnHtpPerfInfrastructure.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpPerfInfrastructure_h.html##file-include-QNN-HTP-QnnHtpPerfInfrastructure.h) - File [QnnHtpProfile.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpProfile_h.html##file-include-QNN-HTP-QnnHtpProfile.h) - File [QnnHtpProperty.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpProperty_h.html##file-include-QNN-HTP-QnnHtpProperty.h) - File [QnnHtpSystemContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTP_QnnHtpSystemContext_h.html##file-include-QNN-HTP-QnnHtpSystemContext.h) - Directory [HTPQEMU](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_HTPQEMU.html#dir-include-QNN-HTPQEMU) - File [QnnHtpQemuCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_HTPQEMU_QnnHtpQemuCommon_h.html##file-include-QNN-HTPQEMU-QnnHtpQemuCommon.h) - Directory [LPAI](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_LPAI.html#dir-include-QNN-LPAI) - File [QnnLpaiBackend.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiBackend_h.html##file-include-QNN-LPAI-QnnLpaiBackend.h) - File [QnnLpaiCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiCommon_h.html##file-include-QNN-LPAI-QnnLpaiCommon.h) - File [QnnLpaiContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiContext_h.html##file-include-QNN-LPAI-QnnLpaiContext.h) - File [QnnLpaiContextInt.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiContextInt_h.html##file-include-QNN-LPAI-QnnLpaiContextInt.h) - File [QnnLpaiDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiDevice_h.html##file-include-QNN-LPAI-QnnLpaiDevice.h) - File [QnnLpaiGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiGraph_h.html##file-include-QNN-LPAI-QnnLpaiGraph.h) - File [QnnLpaiGraphInternal.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiGraphInternal_h.html##file-include-QNN-LPAI-QnnLpaiGraphInternal.h) - File [QnnLpaiGraphPrepare.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiGraphPrepare_h.html##file-include-QNN-LPAI-QnnLpaiGraphPrepare.h) - File [QnnLpaiMem.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_LPAI_QnnLpaiMem_h.html##file-include-QNN-LPAI-QnnLpaiMem.h) - Directory [Saver](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_Saver.html#dir-include-QNN-Saver) - File [QnnSaver.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_Saver_QnnSaver_h.html##file-include-QNN-Saver-QnnSaver.h) - File [QnnSaverCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_Saver_QnnSaverCommon_h.html##file-include-QNN-Saver-QnnSaverCommon.h) - Directory [System](https://docs.qualcomm.com/doc/80-63442-50/topic/dir_include_QNN_System.html#dir-include-QNN-System) - File [QnnSystemCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemCommon_h.html##file-include-QNN-System-QnnSystemCommon.h) - File [QnnSystemContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemContext_h.html##file-include-QNN-System-QnnSystemContext.h) - File [QnnSystemDlc.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemDlc_h.html##file-include-QNN-System-QnnSystemDlc.h) - File [QnnSystemInterface.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemInterface_h.html##file-include-QNN-System-QnnSystemInterface.h) - File [QnnSystemLog.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemLog_h.html##file-include-QNN-System-QnnSystemLog.h) - File [QnnSystemProfile.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemProfile_h.html##file-include-QNN-System-QnnSystemProfile.h) - File [QnnSystemTensor.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_System_QnnSystemTensor_h.html##file-include-QNN-System-QnnSystemTensor.h) - File [QnnBackend.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnBackend_h.html##file-include-QNN-QnnBackend.h) - File [QnnCommon.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnCommon_h.html##file-include-QNN-QnnCommon.h) - File [QnnContext.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnContext_h.html##file-include-QNN-QnnContext.h) - File [QnnDevice.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnDevice_h.html##file-include-QNN-QnnDevice.h) - File [QnnError.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnError_h.html##file-include-QNN-QnnError.h) - File [QnnGlobalConfig.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnGlobalConfig_h.html##file-include-QNN-QnnGlobalConfig.h) - File [QnnGraph.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnGraph_h.html##file-include-QNN-QnnGraph.h) - File [QnnInterface.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnInterface_h.html##file-include-QNN-QnnInterface.h) - File [QnnLog.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnLog_h.html##file-include-QNN-QnnLog.h) - File [QnnMem.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnMem_h.html##file-include-QNN-QnnMem.h) - File [QnnOpDef.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnOpDef_h.html##file-include-QNN-QnnOpDef.h) - File [QnnOpPackage.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnOpPackage_h.html##file-include-QNN-QnnOpPackage.h) - File [QnnProfile.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnProfile_h.html##file-include-QNN-QnnProfile.h) - File [QnnProperty.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnProperty_h.html##file-include-QNN-QnnProperty.h) - File [QnnSdkBuildId.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnSdkBuildId_h.html##file-include-QNN-QnnSdkBuildId.h) - File [QnnSignal.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnSignal_h.html##file-include-QNN-QnnSignal.h) - File [QnnTensor.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnTensor_h.html##file-include-QNN-QnnTensor.h) - File [QnnTFLiteDelegate.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnTFLiteDelegate_h.html##file-include-QNN-QnnTFLiteDelegate.h) - File [QnnTypes.h](https://docs.qualcomm.com/doc/80-63442-50/topic/api-rst_file_include_QNN_QnnTypes_h.html##file-include-QNN-QnnTypes.h) Last Published: Oct 10, 2025 [Previous Topic Class Hierarchy](https://docs.qualcomm.com/bundle/publicresource/80-63442-50/topics/class_view_hierarchy.md) [Next Topic Full API](https://docs.qualcomm.com/bundle/publicresource/80-63442-50/topics/unabridged_api.md)