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1121  Other / Beginners & Help / Re: Pcie risers on: March 30, 2013, 12:53:23 AM
1) do all motherboards allow gpus in the x1 slots?
2) If I get x1 -> x16 risers and power via the 6pin atx plugs I should not need a molex model should I. ?
3) I have seen people just using x1 -> x1 risers for a x16 cards with a mention of cutting the socket, is there any benefit to this? Also is there a page which shows which part to cut

1) yes
2) it depends how much gpus are you using, how much power you need to supply thru mothrboard, power goes thru first pins of pci-e slot
3) I am not sure about this

Smiley
1122  Other / Beginners & Help / Re: Cgminer ADL SDK problem on Cent os 64 on: March 29, 2013, 11:18:58 AM
Can this help?  http://bitcoin-mining-headless.blogspot.com/2011/09/finally-cgminer-install-tutorial.html

Code:
$ ./autogen.sh
$ CFLAGS="-O2 -Wall -march=native -I /opt/AMDAPP/include/" LDFLAGS="-L/opt/AMDAPP/lib/x86_64" ./configure

if you get the following error :
/usr/bin/ld: cgminer-adl.o: undefined reference to symbol 'dlclose@@GLIBC_2.2.5'
/usr/bin/ld: note: 'dlclose@@GLIBC_2.2.5' is defined in DSO /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/libdl.so so try adding it to the linker command line
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/libdl.so: could not read symbols: Invalid operation

remove the ADL directory, you must disable ADL.


! be sure the GPU and ADL are enabled !

$ make

6. Testing (to see the number of gpu the software sees)
$ export DISPLAY=:0   #(use this command only if you have more than one card)
$ ./cgminer -n


Thank you on response but it do not work, again it give me "segmentation fault" at the end.
Everything goes fine, on ./autogen.sh it report that ADL_SDK is enabled, but after "make" when try to start ./cgminer again "segmentation fault" appear.
1123  Other / Beginners & Help / Re: Introduce yourself :) on: March 29, 2013, 03:05:38 AM
Hello from Novi Sad, Serbia
-Djordje Cheesy
1124  Other / Beginners & Help / Cgminer ADL SDK problem on Cent os 64 on: March 29, 2013, 03:00:45 AM
Hello,

I had install cgminer on centos 6.4 x64 with radeon 7770.
Everithing works fine except one thing, ADL_SDK.
I have try few variants, with catalyst-13.1 and catalyst-12.10, AMD-APP-SDK-v2.8-linx_64 with ADL_SDK_5.
ADL_SDK_5 include/*.h files are in /cgminer/ADL_SDK
Everything goes fine when I do ./autogen.sh at the end it say that ADL is enabled.
But when try to start cgminer I get segmetation fault.
I have also try with fixing permissions but it did not help.
So I delete files from /cgminer/ADL_SDK do ./autogen.sh and make again and everything works again but cant use --gpu- commands.

Does anyone know how to solve this?  Huh

Thank you!  Smiley
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