Documentation

L2_DFX_PHASE_1

Function Usage

Collects the delay statistics of the L2 first-phase API aclnnXxxGetWorkspaceSize and prints the input parameters. It must be called at the beginning of the first-phase API.

Prototype

L2_DFX_PHASE_1(APIName, IN, OUT)

The following are associated APIs called by the preceding macro definitions:

#define DFX_IN(...) std::make_tuple(__VA_ARGS__)

#define DFX_OUT(...) std::make_tuple(__VA_ARGS__)

Parameters

Parameter

Input/Output

Description

APIName

Input

Name of the L2 API on the host, for example, aclnnXxx.

IN

Input

Input parameter of the operator, which is encapsulated by DFX_IN.

OUT

Input

Output parameter of the operator, which is encapsulated by DFX_OUT.

Constraints

This API must be called at the entry of the L2 first-phase API. Otherwise, the delay statistics may be inaccurate. The passed parameters must be the same as those in the parameter list of the L2 API.

Example

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// Collect the delay statistics of the L2 first-phase API of the abs operator and prints parameters. self is the input of the abs operator, and out is the output of the abs operator.
L2_DFX_PHASE_1(aclnnAbs, DFX_IN(self), DFX_OUT(out));