scalar_abs

Description

Obtains the absolute value of a Scalar:

Prototype

scalar_abs(dst, src)

Parameters

**Table 1** Parameter description
Parameter	Input/Output	Description
dst	Output	Destination operand. Atlas training product : a Scalar of type int64 Atlas inference product AI Core: a Scalar of type int64/float32 Atlas inference product Vector Core: a Scalar of type int64/float32 Atlas A2 training product / Atlas A2 inference product : a Scalar of type int64/float32 Atlas 200I/500 A2 inference product : a Scalar of type int64/float32
src	Input	Source operand. When src is a scalar, dst must have the same data type as src. Atlas training product : a Scalar of type int64 or an immediate of type int64 Atlas inference product AI Core: a Scalar of type int64/float32 or an immediate of type int64 Atlas inference product Vector Core: a Scalar of type int64/float32 or an immediate of type int64 Atlas A2 training product / Atlas A2 inference product : a Scalar of type int64/float32 or an immediate of type int64 Atlas 200I/500 A2 inference product : a Scalar of type int64/float32 or an immediate of type int64

Applicability

Atlas training product

Atlas inference product AI Core

Atlas inference product Vector Core

Atlas A2 training product / Atlas A2 inference product

Atlas 200I/500 A2 inference product

Restrictions

None

Returns

None

Example

from tbe import tik
tik_instance = tik.Tik()
src_scalar = tik_instance.Scalar(dtype="int64")
dst_scalar = tik_instance.Scalar(dtype="int64")
# src_scalar=-10
src_scalar.set_as(-10)
# dst_scalar=10
tik_instance.scalar_abs(dst_scalar, src_scalar)
tik_instance.BuildCCE(kernel_name="run_scalar_abs", inputs=[], outputs=[])

Parent topic: Single Operand