ai_cpu_top_function (AI CPU Top Functions)

The AI CPU top function data does not contain the timeline information. The summary information is summarized in the ai_cpu_top_function_*.csv file.

Applicable Products

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 products	√
Atlas training products	√
Ascend 950PR/Ascend 950DT	√

ai_cpu_top_function_*.csv File

The file content is formatted as follows.

Figure 1 ai_cpu_top_function_*.csv

**Table 1** Field description
Field	Description
Device_id	Device ID.
Function	Top functions of AI CPU.
Module	Module where the function is located.
Cycles	Cycles taken to execute a function in the sampling period.
Cycles(%)	Percentage of cycles taken to execute a function in the sampling period.

Parent topic: Profile Data File References