NN_QuantParam * OH_NNQuantParam_Create () |
创建一个NN_QuantParam量化参数实例。 |
OH_NN_ReturnCodeOH_NNQuantParam_SetScales (NN_QuantParam *quantParams, const double *scales, size_t quantCount) |
设置NN_QuantParam的缩放系数。 |
OH_NN_ReturnCodeOH_NNQuantParam_SetZeroPoints (NN_QuantParam *quantParams, const int32_t *zeroPoints, size_t quantCount) |
设置NN_QuantParam的零点。 |
OH_NN_ReturnCodeOH_NNQuantParam_SetNumBits (NN_QuantParam *quantParams, const uint32_t *numBits, size_t quantCount) |
设置NN_QuantParam的量化位数。 |
OH_NN_ReturnCodeOH_NNQuantParam_Destroy (NN_QuantParam **quantParams) |
销毁NN_QuantParam实例。 |
OH_NNModel * OH_NNModel_Construct (void) |
创建OH_NNModel类型的模型实例,搭配OH_NNModel模块提供的其他接口,完成模型实例的构造。 |
OH_NN_ReturnCodeOH_NNModel_AddTensorToModel (OH_NNModel *model, const NN_TensorDesc *tensorDesc) |
向模型实例中添加张量。 |
OH_NN_ReturnCodeOH_NNModel_SetTensorData (OH_NNModel *model, uint32_t index, const void *dataBuffer, size_t length) |
设置张量的数值。 |
OH_NN_ReturnCodeOH_NNModel_SetTensorQuantParams (OH_NNModel *model, uint32_t index, NN_QuantParam *quantParam) |
设置张量的量化参数,参考NN_QuantParam。 |
OH_NN_ReturnCodeOH_NNModel_SetTensorType (OH_NNModel *model, uint32_t index, OH_NN_TensorType tensorType) |
设置张量的类型,参考OH_NN_TensorType。 |
OH_NN_ReturnCodeOH_NNModel_AddOperation (OH_NNModel *model, OH_NN_OperationType op, const OH_NN_UInt32Array *paramIndices, const OH_NN_UInt32Array *inputIndices, const OH_NN_UInt32Array *outputIndices) |
向模型实例中添加算子。 |
OH_NN_ReturnCodeOH_NNModel_SpecifyInputsAndOutputs (OH_NNModel *model, const OH_NN_UInt32Array *inputIndices, const OH_NN_UInt32Array *outputIndices) |
指定模型的输入和输出张量的索引值。 |
OH_NN_ReturnCodeOH_NNModel_Finish (OH_NNModel *model) |
完成模型构图。 |
void OH_NNModel_Destroy (OH_NNModel **model) |
销毁模型实例。 |
OH_NN_ReturnCodeOH_NNModel_GetAvailableOperations (OH_NNModel *model, size_t deviceID, const bool **isSupported, uint32_t *opCount) |
查询硬件对模型内所有算子的支持情况,通过布尔值序列指示支持情况。 |
OH_NN_ReturnCodeOH_NNModel_AddTensor (OH_NNModel *model, const OH_NN_Tensor *tensor) |
向模型实例中添加张量。 |
OH_NN_ReturnCodeOH_NNExecutor_SetInput (OH_NNExecutor *executor, uint32_t inputIndex, const OH_NN_Tensor *tensor, const void *dataBuffer, size_t length) |
设置模型单个输入的数据。 |
OH_NN_ReturnCodeOH_NNExecutor_SetOutput (OH_NNExecutor *executor, uint32_t outputIndex, void *dataBuffer, size_t length) |
设置模型单个输出的内存。 |
OH_NN_ReturnCodeOH_NNExecutor_Run (OH_NNExecutor *executor) |
执行推理。 |
OH_NN_Memory * OH_NNExecutor_AllocateInputMemory (OH_NNExecutor *executor, uint32_t inputIndex, size_t length) |
在硬件上为单个输入申请共享内存。 |
OH_NN_Memory * OH_NNExecutor_AllocateOutputMemory (OH_NNExecutor *executor, uint32_t outputIndex, size_t length) |
在硬件上为单个输出申请共享内存。 |
void OH_NNExecutor_DestroyInputMemory (OH_NNExecutor *executor, uint32_t inputIndex, OH_NN_Memory **memory) |
释放OH_NN_Memory实例指向的输入内存。 |
void OH_NNExecutor_DestroyOutputMemory (OH_NNExecutor *executor, uint32_t outputIndex, OH_NN_Memory **memory) |
释放OH_NN_Memory实例指向的输出内存。 |
OH_NN_ReturnCodeOH_NNExecutor_SetInputWithMemory (OH_NNExecutor *executor, uint32_t inputIndex, const OH_NN_Tensor *tensor, const OH_NN_Memory *memory) |
将OH_NN_Memory实例指向的硬件共享内存,并指定为单个输入使用的内存。 |
OH_NN_ReturnCodeOH_NNExecutor_SetOutputWithMemory (OH_NNExecutor *executor, uint32_t outputIndex, const OH_NN_Memory *memory) |
将OH_NN_Memory实例指向的硬件共享内存,并指定为单个输出使用的内存。 |