aclSetTensorConst

Description

Sets a constant input for an operator and specifies the input memory.

Prototype

aclError aclSetTensorConst(aclTensorDesc *desc, void *dataBuffer, size_t length)

Parameters

Parameter	Input/Output	Description
desc	Output	Pointer to data of the aclTensorDesc type. Call aclCreateTensorDesc to create data of the aclTensorDesc type in advance.
dataBuffer	Input	Pointer to the buffer address of the input tensor data. Determine the memory allocation method based on the app run mode. If the app runs on the host, allocate host memory. If the app runs on the device, allocate device memory. For details about the buffer allocation API, see Memory Management.
length	Input	Memory size in bytes.

Parameter

Input/Output

Description

desc

Output

Pointer to data of the aclTensorDesc type.

Call aclCreateTensorDesc to create data of the aclTensorDesc type in advance.

dataBuffer

Input

Pointer to the buffer address of the input tensor data.

Determine the memory allocation method based on the app run mode. If the app runs on the host, allocate host memory. If the app runs on the device, allocate device memory. For details about the buffer allocation API, see Memory Management.

length

Input

Memory size in bytes.

Returns

The value 0 indicates success, and other values indicate failure. For details, see aclError.

Parent topic: aclTensorDesc