From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 69395] New: [DPM] Forcing lowest power state when no display is attached is bad because of OpenCL
Date: Sun, 15 Sep 2013 23:54:34 +0000 [thread overview]
Message-ID: <bug-69395-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=69395
Priority: medium
Bug ID: 69395
Assignee: dri-devel@lists.freedesktop.org
Summary: [DPM] Forcing lowest power state when no display is
attached is bad because of OpenCL
Severity: normal
Classification: Unclassified
OS: All
Reporter: darkbasic@linuxsystems.it
Hardware: Other
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
Actually I can't use my HD 7950 with KDE becuase of
https://bugs.freedesktop.org/show_bug.cgi?id=69341
https://bugs.freedesktop.org/show_bug.cgi?id=64297
so I attached my display the Intel HD 4000.
I still do bitcoin mining (OpenCL) on the 7950 and I notice it doesn't switch
to higher power states anymore (everything works flawlessly if I attach the
display to the 7950). Forcing the card to the lowest power state if no display
is attached is a bad behavious because of GPGPU computing.
I'm using Linux 3.12-pre (drm-next).
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next reply other threads:[~2013-09-15 23:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-15 23:54 bugzilla-daemon [this message]
2013-09-16 0:13 ` [Bug 69395] [DPM] Forcing lowest power state when no display is attached is bad because of OpenCL bugzilla-daemon
2013-09-16 0:34 ` bugzilla-daemon
2013-09-16 0:42 ` bugzilla-daemon
2013-09-16 0:50 ` bugzilla-daemon
2013-09-16 1:26 ` bugzilla-daemon
2013-09-16 11:54 ` bugzilla-daemon
2013-10-10 10:50 ` bugzilla-daemon
2013-10-10 11:00 ` bugzilla-daemon
2013-10-10 22:29 ` bugzilla-daemon
2017-03-22 15:16 ` bugzilla-daemon
2019-11-19 8:38 ` bugzilla-daemon
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