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Figure 59. Time-Based Sampling Property Page
Table 4.
TBS Property Page Entries and Buttons
Type
Output File
Selected Macros
Window (µs)
Period (µs)
Samples
Start Delay (s)
Max Run Time (s)
Ring 0 Control
Minimize
Development Tools User's Guide
The Output File field is used to select where the sampled data file should be placed.
The Browse... button exposes available filters to supported file formats.
The Selected Macros text box displays a list of sampling macros selected by the user.
A Window is used to specify the amount of time that performance counters are
enabled. The counters are issued START commands at the beginning of the window. A
STOP command is issued at the end of the window, where the value is then sampled.
Point Sampling mode is enabled if the Window is set to zero. In this mode, samples are
taken every Period.
This value is expressed in microseconds.
The Period is used to control the amount of time delay between samples, or STOP
commands.
Number of samples to be taken.
A start delay value greater than zero has the same effect as waiting the given number
of seconds before pressing the Run button.
Sampling is concluded after the Max Run Time.
Not supported.
This will minimize the PMU window during the run.
®
Intel
IXP2400/IXP2800 Network Processors
Performance Monitoring Unit
Description
179
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