Renesas User System Interface Board HS7047ECH61H Manuel d'utilisateur télécharger pdf (Page 163)

3.10 Profiling Function

3.10.1 Enabling the Profile

Choose [View->Performance->Profile] to open the [Profile] window. Choose [Enable Profiler] from the popup

menu of the [Profile] window. The item on the menu will be checked.

3.10.2 Specifying Measuring Mode

You can specify whether to trace functions calls while profile data is acquired. When function calls are traced,

the relations of function calls during user program execution are displayed as a tree diagram. When not traced,

the relations of function calls cannot be displayed, but the time for acquiring profile data can be reduced.

To stop tracing function calls, choose [Disable Tree (Not traces function call)] from the popup menu in the

[Profile] window (a check mark is shown to the left of the menu item).

When acquiring profile data of the program in which functions are called in a special way, such as task switching

in the OS, stop tracing function calls.

3.10.3 Executing the Program and Checking the Results

After the user program has been executed and execution has been halted, the results of measurement are

displayed in the [Profile] window.

The [Profile] window has two sheets; a [List] sheet and a [Tree] sheet.

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Renesas User System Interface Board HS7047ECH61H Manuel d'utilisateur Page 163