SetFixpipePreQuantFlag

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	x
Atlas inference product's Vector Core	x
Atlas training products	x

Sets the scalar quantization parameters in the in-line quantization process during DataCopy (CO1 -> GM or CO1 -> A1).

template<template T>
__aicore__ inline void SetFixpipePreQuantFlag(uint64_t config)

**Table 1** Parameters
Parameter	Input/Output	Meaning
config	Input	Used to set the scalar quantization parameters used during quantization.

None

None

For details, see the complete example.

uint64_t deqScalar = 11;
AscendC::SetFixpipePreQuantFlag(deqScalar);

Parent topic: Data Movement