[Bug 90112] [BSW bisected] OglGSCloth/Lightsmark/CS/ Portal/ Half Life 2 games performance decreased by 15%-45%

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90112

Eero Tamminen <eero.t.tamminen at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #41 from Eero Tamminen <eero.t.tamminen at intel.com> ---
On BSW, it's probably better to do testing of this kind of issues also with
ACPI ondemand governor, in case issue is related to process scheduler / power
management.

Please test performance of the problematic commit and commit preceeding it
after booting kernel with following kernel bootup option:
"intel_pstate=disable".  How large the BSW perf difference is with that
configuration?

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