** Changed in: linux (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux (Ubuntu Oracular)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Status: New => Fix Released
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Thibault Ferrante (thibf)
** Changed in: linux (Ubuntu Oracular)
Assignee: (unassigned) => Thibault Ferrante (thibf)
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https://bugs.launchpad.net/bugs/2097554
Title:
optimized default EPP for GNR family
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Noble:
In Progress
Status in linux source package in Oracular:
In Progress
Bug description:
[ Impact ]
* Update EPP default for balance_performance to 32. This will give
better performance out of box using Intel P-State powersave governor
while still offering power savings compared to performance governor.
* Improvement of ~10% on perf per/watt.
[ Fix ]
* Clean cherry-pick from upstream:
00e2c199cb378 cpufreq: intel_pstate: Update Balance-performance EPP for
Granite Rapids
[ Test Plan ]
* Compiled and tested by intel.
[ Where problems could occur ]
* Performance or powersaving regression.
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