From: bugzilla-daemon@bugzilla.kernel.org
To: cpufreq@vger.kernel.org
Subject: [Bug 65501] Blind angle of 1% between up_threshold and down_threshold
Date: Thu, 24 Dec 2015 23:53:21 +0000 [thread overview]
Message-ID: <bug-65501-12968-gOFYBcsepo@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-65501-12968@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=65501
--- Comment #21 from sworddragon2@aol.com ---
sworddragon@ubuntu:~$ cat /boot/config-4.3.0-4-generic | grep
CONFIG_HZ_PERIODIC
# CONFIG_HZ_PERIODIC is not set
Ubuntu seems to not set this option on the desktop version. Also I'm noticing
this performance issue rarely. For example I remember to have seen this issue
some time ago on Loot Heroes and some other games I don't remember well
anymore. They worked much better from changing all 6 cores to the performance
governor (was ondemand with up_threshold on 11 before). And a short time ago I
have noticed this performance drop on Bullet Heaven 2 but it was only a short
test. If I could I would simply set up_threshold to 1 to be sure to really
eliminate any race condition here as much as possible.
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next prev parent reply other threads:[~2015-12-24 23:53 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 14:53 [Bug 65501] New: Blind angle of 1% between up_threshold and down_threshold bugzilla-daemon
2013-11-26 21:43 ` [Bug 65501] " bugzilla-daemon
2013-12-11 8:59 ` bugzilla-daemon
2013-12-18 6:16 ` bugzilla-daemon
2013-12-18 10:52 ` bugzilla-daemon
2013-12-18 10:56 ` bugzilla-daemon
2013-12-18 11:02 ` bugzilla-daemon
2013-12-18 11:09 ` bugzilla-daemon
2013-12-18 12:14 ` bugzilla-daemon
2013-12-18 14:29 ` bugzilla-daemon
2013-12-18 14:33 ` bugzilla-daemon
2013-12-18 14:42 ` bugzilla-daemon
2013-12-18 14:53 ` bugzilla-daemon
2013-12-18 15:16 ` bugzilla-daemon
2013-12-18 15:29 ` bugzilla-daemon
2013-12-19 1:59 ` bugzilla-daemon
2013-12-19 10:10 ` bugzilla-daemon
2013-12-19 10:16 ` bugzilla-daemon
2014-04-18 3:01 ` bugzilla-daemon
2014-06-03 5:52 ` bugzilla-daemon
2015-11-10 22:49 ` bugzilla-daemon
2015-12-24 13:04 ` bugzilla-daemon
2015-12-24 23:53 ` bugzilla-daemon [this message]
2015-12-28 2:44 ` bugzilla-daemon
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