TensorDesc Constructor

Applicable Products

Product	Supported (Yes/No)
Ascend 950PR/Ascend 950DT	No
Atlas A3 training products/Atlas A3 inference products	Yes
Atlas A2 training products/Atlas A2 inference products	Yes
Atlas 200I/500 A2 inference products	No
Atlas inference products	No
Atlas training products	No

Note: For the Atlas A2 training products/Atlas A2 inference products, only the Atlas 800I A2 inference server and A200I A2 Box heterogeneous subrack are supported.

Function Description

Constructs TensorDesc.

Prototype

__init__(dtype: DataType, shape: Union[List[int], Tuple[int]])

Parameters

Parameter	Data Type	Value Description
dtype	DataType	Tensor.
shape	Union[List[int], Tuple[int]]	Description of the shape of a tensor.

Returns

In normal cases, the TensorDesc instance is returned.

If the input data type is incorrect, a TypeError or ValueError is thrown.

Example

from llm_datadist import TensorDesc, DataType
tensor_desc = TensorDesc(DataType.DT_FLOAT, [1,2])

Constraints

None

Parent topic: TensorDesc