[Bug 102334] [BXT]15% performance drop in SynMark v7.0 Multithread use-case

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102334

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |VERIFIED

--- Comment #9 from Eero Tamminen <eero.t.tamminen at intel.com> ---
There have been *two*, equally large BXT improvements to SynMark Multithread
performance.

First one, which already more than fixed the earlier regression was between:
650ffdaee4 at 2017-08-24 14:30:13 UTC
4823f19b97 at 2017-08-25 15:55:28 UTC

and the second was between:
587d276952 at 2017-09-06 17:54:04 UTC
2300dd9c44 at 2017-09-07 17:00:01 UTC

I assume latter to be the above referred commit.  That actually improved
Multithread performance slightly also on several other platforms.

While I can now verify this, I'm wondering a bit about the first commit...

Thanks!

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