Energy Analysis User Guide

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ID 767268
Date 5/25/2022
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Document Table of Contents
Document Table of Contents x
Energy Analysis User Guide
Energy Analysis User Guide x
Energy Analysis Workflows Build and Manage Energy Analysis Driver Intel® SoC Watch Command-line Tool Options Run Energy Analysis Run Energy Analysis Using Intel® System Studio Energy Analysis Metrics Reference Legal Information
Build and Manage Energy Analysis Driver x
Preparing a Target Linux* System for Energy Analysis Install the Intel® SoC Watch Collector Install Drivers Preparing a Target Android* System for Energy Analysis Preparing a Target Windows* System for Energy Analysis
Run Energy Analysis x
View Energy Analysis Data with Intel® VTune™ Profiler Interpret Energy Analysis Data with Intel® VTune™ Profiler
Run Energy Analysis Using Intel® System Studio x
View Energy Analysis Data with Intel® System Studio Import Energy Analysis Results into Intel® System Studio
Energy Analysis Metrics Reference x
Available Core Time C-State D0i<i>x</i> States DRAM Self Refresh Energy Consumed (mJ) Idle Wake-ups P-State S0i<i>x</i> States Temperature Timer Resolution Total Time in C0 State Total Time in Non-C0 States Total Time in S0 State Total Wake-up Count Wake-ups Wake-ups/sec per Core
Energy Analysis User Guide

Preparing a Target Linux* System for Energy Analysis

When collecting energy data on a target Linux device, make sure to:

Install the Intel® SoC Watch Collector

If you need to collect energy data on one system and you wish to view the results on another system, you need to install the Intel SoC Watch collector.

  1. Copy the system_studio_target.tgz package to the target Linux* system. The package can be found in the following locations on the host system with Intel System Studio installed:

    • On Linux systems: /opt/intel/system_studio_<version>/targets/system_studio_target.tgz

    • On Windows* systems: C:\Program Files (x86)\IntelSWTools\system_studio_<version>\Targets\system_studio_target.tgz

  2. Log in to the target system as the root user.

  3. Extract the Intel SoC Watch package to the target Linux system. The <extract_dir>/system_studio_target/socwatch_linux_v<version>_x<architecture> directory is created.

  4. Copy the Intel SoC Watch package to a working directory: 

    > mkdir -p /home/socwatch
> cp <extract_dir>/system_studio_target/socwatch_linux_v<version>_x<architecture> /home/socwatch/ .

Install Drivers

Building and Managing Energy Analysis Driver if they are not already installed or if the driver version does not match the latest version of the socwatch_linux_<version> directory in the extracted system_studio_target directory.

Parent topic: Build and Manage Energy Analysis Driver

See Also

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