Hi, probably more for 'driver support' forum, but I would like here as well.
I have a problem with openCL program, clBuildProgram does segfault / crash with newer drivers.
Please help me improve the long time bad driver reputation AMD always had. The program was working fine with older drivers and older hw (5850).
I believe all 7xxx cards are affected with all 13.xx drivers.
I believe all 7xxx cards are affected.
overclocking with/without - the same.
AMD Catalyst Driver Version, and Driver History
tested 12.2-12.10 works with tweaking,
13.4 and 13.6beta crashes
Linux Fedora Core 16x64, 18x64, 19x64
Ubuntu 10.04 LTS and 12.04 LTS
OpenCL program using loops unrolling,sha256, ripemd160, elliptic curves, crashes / segfaults when calling clBuildProgram.
It can be tweaked so it compiles fine with 13.xx ati drivers, but then it produces bad results.
Motherboard or System Make & Model
ASUSTeK Computer INC. P8Z68-V LX
Gigabyte Technology Co., Ltd. Z77-D3H
ST-P0720PBA Seventeam Cilense 720w
Seasonic SS-500ET Active PFC T3
Display Device(s) and Connection(s) Used
Applications and Games
opencl program - sha256, ripemd160, elliptic curves
and Intel i3
Motherboard BIOS Version
System Memory Type & Amount
Kingston HyperX 4GB DDR 3 -
no viruses in Linux,hw works well,memtest and Prime95 too.
Please help, there is another issue with new drivers, they even provide incorrect results,when offending crashing part is removed from code
I can assist with narrowing down the issue.
Thanks a lot.