Managing Bottom-up and Top-down Tree Windows

Sort the table by the values in a particular column

Click any column header . You can only sort by one column, however, a previous sorting may be kept for rows with the same values on the current sorting.

Synchronize the selected data

Select a program unit of your interest in Bottom-up, Top-down Tree, or Timeline pane and the VTune Amplifier will highlight the same unit in other panes.

Re-group the displayed data

Select the required granularity from the Grouping drop-down menu. The available groups depend on the analysis type.

Change the Data of Interest column

Right-click the column that you wish to designate as the column of interest and select Set Column as Data of Interest from the context menu.

Outcome: All panes are updated to highlight that column and show the relevant data of interest.

Expand/Collapse data in the column

Click the expand/collapse buttons in the data columns to expand the column by utilization such as poor, or OK utilization, and by threads within the utilization definition.

Expand/Collapse row data

Click the expand/collapse buttons to show/hide the next level of grouping or callers for the Bottom-up pane, or the next level of callees for the Top-down Tree pane.

Change the data representation format

Right-click the data column and select Show Data As > and select from the different data format options. The data format you configure is used in all the windows.

Select rows

Shift-click to select two or more consecutive rows. Ctrl-click to select two or more rows that are not consecutive.

Filter the content of the window

• Use the drop-down controls in the Filter toolbar. The drop-down items indicate the percentage of each choice. In the example below, the do_mm thread contributes 87.9% of the CPU time to the overall application CPU time, so filtering the collected data by this thread causes the viewpoint to show 87.9 % of the overall data.

• Use the Filter In/Out by Selection options of the context menu. VTune Amplifier filters in/out the data based on the Total time of the selected item(s).

Filtering the data in one window applies the same filter to all the windows of that viewpoint.

View source/ assembly code

Select a program unit you need and double-click. If the source file is not found, the assembly pane is displayed.