You go over the Intel SoC Watch tool command line options that are in the user guide, you then go over a batch script that provides a full system report. This full system report is obtained for the Jigsaw Puzzle DirectX 11 jigsaw application that is NOT optimized. This video does not show the collectiong process for all versions of the demo apps, it is up to you to replicate what you see here for the optimized versions of the demo apps. This is done on purpose so you can become more familiar with running the tool.
- [Voiceover] Now, on the command prompt,…I am going to first press enter to start the SoCWatch…and then I'm going to launch the jigsaw puzzle application.…As before, I will perform simple mouse-clicks…here and there.…(computer mouse clicks)…After it's done it will generate these ETL files,…and in the BIN folder,…where your desktop shortcut takes you,…you will see SoCWatchOutput.CSV.…Open that up and start inspecting the residency reports.…
So it tells you the command you used at the very top,…there is a lot of information…provided to you in this log file.…Here I am only going to show you the C, P,…and GT-State residency reports.…So you will see other information as I am scrolling,…I highly recommend you go through the user guide…to find out what this other information is.…The first thing I want to point out…is the C-State hardware residency report.…This HW stands for hardware, which means that this residency…report shows the C-States that were actually obtained.…
And SoCWatch got this from hardware resources,…
With these diagnostic tools and some efficient programming, you can reduce your app's power consumption while improving its response times. In this course, Thomas Pantels introduces a handful of tools used to measure and optimize power consumption. You will see demos on how to use the Intel Power Gadget, Windows Performance Toolkit, TypePerf, and SoC Watch, along with some simple coding tips for making any Windows app more energy efficient.
- Collecting and analyzing power data with Intel Power Gadget
- Implementing a rendering state machine
- Collecting and analyzing data with the Windows Performance Toolkit
- Understanding idle states, call stack walking, and thread activity
- Windows OS Timer Tick Resolution Rate change
- Optimization techniques to make your app power efficient
- Collecting, analyzing, and comparing data with Windows TypePerf and SoC Watch
Skill Level Intermediate
1. How to Use Intel Power Gadget
2. How to Use Windows Performance Toolkit
3. How to Use Windows Typeperf
4. How to Use Intel Energy Profiler SoC Watch
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