operator()

Product Support

Product	Supported
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	x
Atlas inference product's AI Core	x
Atlas inference product's Vector Core	x
Atlas training products	x

Function

Obtains the reference of an element numbered as index.

It is similar to operator() of LocalTensor.

Prototype

__aicore__ inline __inout_pipe__(S) __gm__ PrimType& operator()(const uint64_t offset) const

Parameters

**Table 1** Parameters
Parameter	Input/Output	Description
offset	Input	Subscript index of the GlobalTensor.

Returns

Returns the PrimType reference of the element at the specified index.

PrimType is defined as follows:

// PrimT is used to extract the basic data type from T. If T is of the basic data type, the data type is directly returned. If T is of the TensorTrait type, the LiteType basic data type in TensorTrait is extracted.
using PrimType = PrimT<T>;

Restrictions

None

Parent topic: GlobalTensor