From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 83436] Sudden framerate drops in multiple games
Date: Fri, 05 Sep 2014 20:17:40 +0000 [thread overview]
Message-ID: <bug-83436-502-AgMWPqIyyD@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-83436-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=83436
--- Comment #20 from Andy Furniss <adf.lists@gmail.com> ---
(In reply to comment #19)
> (In reply to comment #18)
> > Just tried oibaf's radeonsi_dri.so to copy here on Debian (just to be sure
> > :D) and it suffers from the same problem with -march=generic ;)
>
> I mean -mtune=generic of course :).
>
> Now to bisect where that SSE4.1 code start to compile this slow (4
> minututes on Kabini just for that) :D Issue also not present on 64bit ;)
I haven't seen the perf issue on my pure 64 bit setup, but have noticed that
the compile sits on sse4.1 for a while recently - just using one core, like
it's blocking the other threads of a make -j5 till it's done.
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next prev parent reply other threads:[~2014-09-05 20:17 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-03 12:30 [Bug 83436] New: Sudden framerate drops in multiple games bugzilla-daemon
2014-09-03 12:30 ` [Bug 83436] " bugzilla-daemon
2014-09-03 12:37 ` bugzilla-daemon
2014-09-03 12:41 ` bugzilla-daemon
2014-09-03 12:42 ` bugzilla-daemon
2014-09-03 12:44 ` bugzilla-daemon
2014-09-03 12:50 ` bugzilla-daemon
2014-09-03 12:58 ` bugzilla-daemon
2014-09-03 13:48 ` bugzilla-daemon
2014-09-04 3:42 ` bugzilla-daemon
2014-09-04 12:04 ` bugzilla-daemon
2014-09-04 18:38 ` bugzilla-daemon
2014-09-04 18:45 ` bugzilla-daemon
2014-09-04 19:11 ` bugzilla-daemon
2014-09-04 19:26 ` bugzilla-daemon
2014-09-04 21:48 ` bugzilla-daemon
2014-09-05 2:15 ` bugzilla-daemon
2014-09-05 14:03 ` bugzilla-daemon
2014-09-05 18:17 ` bugzilla-daemon
2014-09-05 18:24 ` bugzilla-daemon
2014-09-05 20:17 ` bugzilla-daemon [this message]
2014-09-05 20:23 ` bugzilla-daemon
2014-09-05 20:56 ` bugzilla-daemon
2014-09-05 21:02 ` bugzilla-daemon
2014-09-05 21:05 ` bugzilla-daemon
2014-09-05 21:08 ` bugzilla-daemon
2014-09-06 9:05 ` bugzilla-daemon
2014-09-07 21:07 ` bugzilla-daemon
2014-09-12 12:19 ` bugzilla-daemon
2014-09-17 12:09 ` [Bug 83436] Sudden framerate drops in multiple games when compiling with -mtune=generic (as well with -mtune=pentium-mmx and older CPUs) bugzilla-daemon
2014-09-17 17:39 ` bugzilla-daemon
2014-09-17 17:46 ` bugzilla-daemon
2014-10-09 23:06 ` bugzilla-daemon
2014-10-10 16:28 ` bugzilla-daemon
2015-08-02 11:01 ` bugzilla-daemon
2015-08-02 18:31 ` bugzilla-daemon
2015-08-14 22:59 ` bugzilla-daemon
2015-08-22 18:37 ` bugzilla-daemon
2015-08-22 18:52 ` bugzilla-daemon
2015-08-23 12:31 ` bugzilla-daemon
2015-08-23 12:32 ` bugzilla-daemon
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