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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 64201] OpenCL usage result segmentation fault on r600g with HD6850.
Date: Mon, 09 Sep 2013 03:37:22 +0000	[thread overview]
Message-ID: <bug-64201-502-nF4LCyxB0N@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-64201-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=64201

--- Comment #45 from Aaron Watry <awatry@gmail.com> ---
(In reply to comment #43)
> I patched llvm with
> 
> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130812/184089.
> html
> 
> using
> 
> patch -N -p1 -i p2.patch
> 
> But still got lock-ups.
> Any hints? :/

I just did a fresh install of Ubuntu 3.04 64bit on an Athlon 64 with a radeonsi
6850.

I did a checkout of LLVM/clang master and applied only the following patch:
http://llvm-reviews.chandlerc.com/file/data/lzktdebskepaizauyiqg/PHID-FILE-ke45wuyidarlnthfbtcg/D1449.diff

Without that patch, libclc won't currently build for the radeonsi target.

Along with that I checked out git copies of Mesa, drm, and libclc.  I upgraded
the kernel to 3.11 from the Ubuntu mainline ppa, but I didn't enable dpm
(machine wouldn't boot with it enabled, and I was too busy to debug that).

With this done and all of the aforementioned packages compiled and installed to
/usr/local, I have been running 'bfgminer -v1 --benchmark' without a single
lockup for 20 minutes now on a radeonsi 6850 that used to exhibit the same lock
ups that we have been discussing, and which also seem to have been cured on the
5400 card I was esting on before.

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  parent reply	other threads:[~2013-09-09  3:37 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-03 21:55 [Bug 64201] New: OpenCL usage result segmentation fault on r600g with HD6850 bugzilla-daemon
2013-05-03 22:02 ` [Bug 64201] " bugzilla-daemon
2013-05-03 22:03 ` bugzilla-daemon
2013-05-03 22:30 ` bugzilla-daemon
2013-05-03 23:02 ` bugzilla-daemon
2013-05-04  6:00 ` bugzilla-daemon
2013-05-04 12:26 ` bugzilla-daemon
2013-05-04 12:27 ` bugzilla-daemon
2013-05-04 12:36 ` bugzilla-daemon
2013-05-04 21:49 ` bugzilla-daemon
2013-05-04 23:52 ` bugzilla-daemon
2013-05-04 23:53 ` bugzilla-daemon
2013-05-05  0:18 ` bugzilla-daemon
2013-05-06 20:15 ` bugzilla-daemon
2013-05-06 20:59 ` bugzilla-daemon
2013-05-08  0:42 ` bugzilla-daemon
2013-05-10  3:16 ` bugzilla-daemon
2013-05-10  4:24 ` bugzilla-daemon
2013-05-10 13:26 ` bugzilla-daemon
2013-05-10 16:05 ` bugzilla-daemon
2013-05-10 16:07 ` bugzilla-daemon
2013-05-10 16:08 ` bugzilla-daemon
2013-05-10 16:20 ` bugzilla-daemon
2013-05-10 17:02 ` bugzilla-daemon
2013-05-10 19:39 ` bugzilla-daemon
2013-05-14 18:23 ` bugzilla-daemon
2013-05-17 17:51 ` bugzilla-daemon
2013-05-24 16:00 ` bugzilla-daemon
2013-05-24 16:08 ` bugzilla-daemon
2013-05-24 17:50 ` bugzilla-daemon
2013-05-24 18:50 ` bugzilla-daemon
2013-06-09 22:19 ` bugzilla-daemon
2013-06-09 22:41 ` bugzilla-daemon
2013-06-10 23:28 ` bugzilla-daemon
2013-06-10 23:30 ` bugzilla-daemon
2013-06-14  0:30 ` bugzilla-daemon
2013-06-28 21:30 ` bugzilla-daemon
2013-06-28 21:33 ` bugzilla-daemon
2013-06-28 21:38 ` bugzilla-daemon
2013-07-10  1:47 ` bugzilla-daemon
2013-07-12 13:21 ` bugzilla-daemon
2013-08-12  2:37 ` bugzilla-daemon
2013-08-14 17:37 ` bugzilla-daemon
2013-08-16  3:20 ` bugzilla-daemon
2013-08-16  3:45 ` bugzilla-daemon
2013-08-16  5:46 ` bugzilla-daemon
2013-09-04 17:02 ` bugzilla-daemon
2013-09-09  3:37 ` bugzilla-daemon [this message]
2013-09-09  3:39 ` bugzilla-daemon
2013-09-10 20:26 ` bugzilla-daemon
2013-09-16 20:10 ` bugzilla-daemon
2013-09-17 17:52 ` bugzilla-daemon
2013-09-17 19:06 ` bugzilla-daemon
2013-09-17 19:36 ` bugzilla-daemon
2013-09-19 20:46 ` bugzilla-daemon
2013-09-28  0:23 ` bugzilla-daemon
2013-09-28  1:53 ` bugzilla-daemon
2013-09-28  3:06 ` bugzilla-daemon
2017-01-26 19:43 ` [Bug 64201] bfgminer " bugzilla-daemon
2017-01-26 19:44 ` bugzilla-daemon
2017-03-02 20:43 ` bugzilla-daemon
2017-03-02 20:48 ` bugzilla-daemon
2017-03-22 15:41 ` bugzilla-daemon

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