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Energy Probe operation

In the Timeline view of Streamline, you can see the Energy Probe data aligned to the software activity. If your target meets the requirements, and you have attached a power probe point that closely resembles the activity of the CPU cores using Channel 0, the Streamline correlation algorithm aligns the data for you. Notes in the warnings tab communicate any limitations or failures in this area.

Once you have set up everything correctly, run a report capture and analysis as you normally would. A large variance between idle and activity ensures that the correlation algorithm has something to lock onto, so set your workloads accordingly. If you have connected and configured your Energy Probe correctly, a power chart now appears in the Timeline view.

Figure 59. Energy Probe in the Timeline view

Energy Probe in the Timeline view

Adding the caiman application to Streamline

To configure Energy Probe, add the path to the caiman application in the Streamline options panel of the run configuration dialog box, under Energy Capture. Enter the path name or use the Browse button to locate the file.

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