aclCreateTensorDesc

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product / Atlas A3 inference product	√
Atlas A2 training product / Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Creates data of the aclTensorDesc type as a tensor description, describing the data type, shape, and format of a tensor.

To destroy data of the aclTensorDesc type, call aclDestroyTensorDesc.

      
           aclTensorDesc *aclCreateTensorDesc(aclDataType dataType,
int numDims,
const int64_t *dims,
aclFormat format)

Parameter	Input/Output	Description
dataType	Input	Data type of the tensor description. For details about the type definition, see aclDataType.
numDims	Input	Tensor dimension count. numDims has the following restrictions: The value of numDims must be greater than or equal to 0. If numDims > 0, then numDims must be the same as the length of the dims array. If numDims = 0, the system does not use the dims array value and the dims parameter value is invalid.
dims	Input	Pointer to the size of the tensor dimension. dims is an array. Each element in the array corresponds to the size of a dimension in the tensor. If the value of an element is 0, the tensor is empty. If you need to use an empty tensor, set the minimum memory size to 1 byte during memory allocation to ensure normal running of subsequent services.
format	Input	Tensor format. For details about the type definition, see aclFormat.

Pointer to data of the aclTensorDesc type

Parent topic: aclTensorDesc