<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - OpenCL usage result segmentation fault on r600g with HD6850."
href="https://bugs.freedesktop.org/show_bug.cgi?id=64201#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - OpenCL usage result segmentation fault on r600g with HD6850."
href="https://bugs.freedesktop.org/show_bug.cgi?id=64201">bug 64201</a>
from <span class="vcard"><a class="email" href="mailto:awatry@gmail.com" title="Aaron Watry <awatry@gmail.com>"> <span class="fn">Aaron Watry</span></a>
</span></b>
<pre><span class="quote">> @Aaron, could you use pyrit or any other OpenCL tools with yours HD6850
> without lockup?</span >
I get the same error from pyrit (cpyrit-opencl) as you do:
<span class="quote">> awatry@veer:~/src/opencl_applications/cpyrit-opencl-0.4.0$ pyrit benchmark
> Pyrit 0.4.0 (C) 2008-2011 Lukas Lueg <a href="http://pyrit.googlecode.com">http://pyrit.googlecode.com</a>
> This code is distributed under the GNU General Public License v3+
>
> Calibrating... LLVM ERROR: Not supported instr: <MCInst 206 <MCOperand Reg:1046> <MCOperand Reg:1031> <MCOperand Imm:0> <MCOperand Imm:0>></span >
I'm not sure right now what instruction is causing that error.
I do get lockups when I run:
bfgminer -v1 --benchmark
Kernel:
<a href="http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/2013-05-03-raring/">http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/2013-05-03-raring/</a>
Mesa: git master as of yesterday
LLVM: git master as of a70d02ff284, with a few additional patches on top
drm: git master 040f6b015ef7d9c
A simpler test case might be the piglit min() builtin CL test. Does that test
lock up for you as well? You might have to run it a few times.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>