cpupower tool unable to read boost states for AMD Rome CPUs

This document (000019637) is provided subject to the disclaimer at the end of this document.

Environment

SUSE Linux Enterprise Server 15 SP1

Situation

The cpupower tool is unable to read the boost states in AMD Rome CPUs and reports it as zero.
The issue does not result in functionality loss.

Resolution

Fixed in update for cpupower - cpupower-4.19-6.5.1.x86_64.rpm (Feb 25 2020)

Cause

The mechanism to read boost states for AMD Rome CPUs was not available.

Disclaimer

This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

  • Document ID:000019637
  • Creation Date: 03-Jun-2020
  • Modified Date:03-Jun-2020
    • SUSE Linux Enterprise Server

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