Intel® Time Coordinated Computing Tools (Intel® TCC Tools) 2021.3 Developer Guide

Developer Guide

  • 2021.3
  • 11/18/2021
  • Public
Contents

Confirm Real-Time Kernel

Before running any Intel® TCC Tools, confirm that the target system is running the real-time kernel.
  1. From your host system, connect to the target system:
    ssh <user>@<target>
  2. In the SSH session, run the following command to run
    tcc_rt_checker
    :
    tcc_rt_checker
  3. In the output, find the
    RT Kernel Checker
     row and confirm that it contains
    RT_READY
    .
    +-----+-------------------+--------------------------+----------------------+----------+
|  4  | RT Kernel Checker | Checks that RT kernel is | Current kernel is RT | RT_READY |
|     |                   | used                     |                      |          |
+-----+-------------------+--------------------------+----------------------+----------+
  4. If the
    RT Kernel Checker
     row does not report
    RT_READY
    , reboot the target system and make sure to select the RT kernel.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.