+- hashcat Forum (https://hashcat.net/forum)
+-- Forum: Deprecated; Previous versions (https://hashcat.net/forum/forum-29.html)
+--- Forum: Old oclHashcat Support (https://hashcat.net/forum/forum-38.html)
+--- Thread: Radeon 7XXXM dual-graphics isn't recognized by oclHahscat. HELP PLEASE! (/thread-3808.html)
Radeon 7XXXM dual-graphics isn't recognized by oclHahscat. HELP PLEASE! - antgorka - 11-05-2014
Hello,
The situation:
I have laptop HP g7 with dual-graphics (both ATI).
Discrete Radeon 7400M
Integtated Radeon 6520G
I used this manual to install all components:
https://hashcat.net/wiki/doku.php?id=linux_server_howto
I used this driver (Catalyst 14.9):
http://support.amd.com/en-us/download/desktop?os=Linux+x86
Ubuntu 12.04.4 LTS + lightdm etc.
oclHashcat v. 1.31
The installation has been finished successfully (both OS and Driver)
I didn't install any SDK or other stuff.
When I run "oclHashcat64.bin" is uses only one device and it's Radeon 6520G(integrated GPU)
But I need to use at least 7400M (discrete) or both of them.
I used aticonfig --adapter=all --initial -f to create xorg.conf
There are two records in the file about my GPUs.
clinfo shows both. lspci shows both.
What should I check to resolve this issue?
How can I force oclHashcat to use both GPUs or at least discrete one?
By the way!
In amd catalyst control center I have fast gpu enabled (More power consumption) enabled but in the Display section I can see that my monitor uses Radeon 6520G(integrated) and I cannot swith it to use Radeon 7400M, no any option(drop-down list) is active. aticonfig/amdconfig --lsa shows both adapters and the primary one is 6520G...Maybe it's normal due to mux-less mode or...I don't know exactly.
Thanks in advance!
RE: Radeon 7XXXM dual-graphics isn't recognized by oclHahscat. HELP PLEASE! - antgorka - 11-05-2014
Here is what I've found just now on hp.com
http://h10025.www1.hp.com/ewfrf/wc/document?cc=ru&lc=ru&dlc=ru&docname=c03048333
OpenGL applications use the integrated graphics processors only.
So does it mean that OpenCL applications use integraded GPU only too?
May it cause my "problem"?
RE: Radeon 7XXXM dual-graphics isn't recognized by oclHahscat. HELP PLEASE! - antgorka - 11-06-2014
solved