DisableBias

Applicability

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	x
Atlas training products	x

Function

Clears the bias flag, indicating that no bias is used in Matmul computation. If the isBias parameter in the TCubeTiling structure is configured to enable the bias during initialization, calling this API will clear the bias flag, so that the bias can no longer be enabled.

Prototype

__aicore__ inline void DisableBias()

Parameters

None

Returns

None

Restrictions

None

Example

REGIST_MATMUL_OBJ(&pipe, GetSysWorkSpacePtr(), mm, &tiling);
mm.SetTensorA(gm_a);
mm.SetTensorB(gm_b);
mm.DisableBias();    //Clear the bias flag in the tiling structure.
mm.IterateAll(gm_c);

Parent topic: Matmul Kernel APIs