Maximum

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Product Support Status

Product	Supported
Ascend 950PR&950DT products	√
Atlas A3 products	√
Atlas A2 products	√
Atlas 200I/500 A2 inference products	×
Atlas inference products	√
Atlas training products	√

Function Description

• Operator function: returns a new tensor composed of the maximum values of the two input tensors.

• Computation formula:

$$out[i]=max(x_1[i],x_2[i])$$

Parameter Description

Parameter Name	Input/Output/Attribute	Description	Data Type	Data Format
x1	Input	Input parameter for the Maximum computation, which is x1 in the formula.	FLOAT, FLOAT16, BFLOAT16, DOUBLE, INT8, UINT8, INT32, INT64	ND
x2	Input	Input parameter for the Maximum computation, which is x2 in the formula.	FLOAT, FLOAT16, BFLOAT16, DOUBLE, INT8, UINT8, INT32, INT64	ND
y	Output	Element-wise maximum result of the tensors, which is out in the formula.	FLOAT, FLOAT16, BFLOAT16, DOUBLE, INT8, UINT8, INT32, INT64	ND

Constraint Description

None

Invocation Description

Invocation Method	Invocation Sample	Description
aclnn invocation	test_aclnn_maximum	Invokes the aclnnMaximum operator through the aclnnMaximum API.
aclnn invocation	test_aclnn_maxn	Invokes the aclnnMaxN operator through the aclnnMaxN API.