From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 93748] [r600g]OpenCL driver causes ImageMagick to segfault
Date: Mon, 18 Jan 2016 00:39:47 +0000 [thread overview]
Message-ID: <bug-93748-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=93748
Bug ID: 93748
Summary: [r600g]OpenCL driver causes ImageMagick to segfault
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
Assignee: dri-devel@lists.freedesktop.org
Reporter: nixscripter@gmail.com
QA Contact: dri-devel@lists.freedesktop.org
Created attachment 121096
--> https://bugs.freedesktop.org/attachment.cgi?id=121096&action=edit
Output of /usr/bin/display
If I compile ImageMagick with OpenCL support, and use the display utility to
view any image, the program segfaults before anything is rendered with the
attached LLVM error.
I'm using ImageMagick 6.2.9.6, though it has failed on several previous
versions also.
The relevant piece of source code is in magick/accelerate.c, a gigantic list of
OpenCL stuff (which I must admit I am ill-equipped to read). The function it
complains about, GenerateNoiseImage, seems to start on line 428.
I'm using LLVM r254897 from SVN, and Mesa commit 9214664 (r74971).
My card is:
Advanced Micro Devices, Inc. [AMD/ATI] Juniper PRO [Radeon HD 6750]
Please let me know if you need more information.
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next reply other threads:[~2016-01-18 0:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-18 0:39 bugzilla-daemon [this message]
2016-01-18 15:57 ` [Bug 93748] [r600g]OpenCL driver causes ImageMagick to segfault bugzilla-daemon
2016-01-19 2:33 ` bugzilla-daemon
2016-05-30 17:44 ` bugzilla-daemon
2016-05-30 17:48 ` bugzilla-daemon
2016-05-30 17:56 ` bugzilla-daemon
2016-05-30 18:34 ` bugzilla-daemon
2016-05-30 20:27 ` [Bug 93748] [r600g]OpenCL driver causes ImageMagick display command " bugzilla-daemon
2016-05-30 20:27 ` bugzilla-daemon
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