SetBufferLen

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	√
Atlas inference product's AI Core	√
Atlas inference product's Vector Core	√
Atlas training products	√

Function

Sets the buffer length. When calling the operator[] function to create a new LocalTensor, you are advised to call this API to set the length of the new LocalTensor so that the compiler can automatically optimize memory and synchronization.

Prototype

__aicore__ inline void SetBufferLen(uint32_t dataLen)

Parameters

**Table 1** Parameters
Parameter	Input/Output	Description
dataLen	Input	Number of elements in the buffer.

Returns

None

Restrictions

None

Example

For details, see Example.

Parent topic: LocalTensor