https://bugs.freedesktop.org/show_bug.cgi?id=77907
Priority: medium
Bug ID: 77907
Assignee: dri-devel at lists.freedesktop.org
Summary: OpenCL test 'Arithm/Absdiff.Mat/20' from OpenCV hangs
HD5470M
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: brunojimen at gmail.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Drivers/Gallium/r600
Product: Mesa
The effects are that when running that test, the screen freezes for a while,
then goes to black, then shows back my desktop, happening this some times.
After some debugging, the hang seems to occur with the compute shader sent to
the GPU, as the system freezes when it waits for the GPU to finish.
My system is Arch Linux with:
- AMD CEDAR 5470M
- kernel 3.14.1-1
- llvm at revision 207118
- mesa at commit 352e06d
- opencv at commit bb4199b
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.freedesktop.org/archives/dri-devel/attachments/20140424/9203b928/attachment.html>
