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Author Topic: Introduction and LinuxCoin and Phoenix miner: Failed to load OpenCL kernel!  (Read 2795 times)
galaxy07
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June 22, 2011, 08:29:12 PM
 #1

Hello,
I followed the bitcoin community for some weeks and have finally set up  my mining rig (a 5870 and a flashed 5850, more cards comming). This is my first post here.

I use LinuxCoin and have been using the poclbm miner, which went quite well.
Now I want to switch to phoenix, but I get the error  "FATAL kernel error: Failed to load OpenCL kernel!", both with phatk and poclmb kernels.
Code:
user@linuxcoin:/opt/miners/phoenix$ export LD_LIBRARY_PATH=/opt/AMD-APP-SDK-v2.4-lnx64/lib/x86_64/
user@linuxcoin:/opt/miners/phoenix$ python phoenix.py -u http://api.bitcoin.cz:8332 -k poclbm  DEVICE=0
[22/06/2011 20:28:05] FATAL kernel error: Failed to load OpenCL kernel!
user@linuxcoin:/opt/miners/phoenix$ python phoenix.py -u http://api.bitcoin.cz:8332 -k phatk  DEVICE=0
[22/06/2011 20:28:30] FATAL kernel error: Failed to load OpenCL kernel!

I find this strange, since the poclbm miner uses the same OpenCL library and works fine.

Can anybody help?
Thanks,
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h2
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July 02, 2011, 07:51:53 AM
 #2

hi!

try the same once with sudo.
afterwards you can switch back to the non-sudo command.

hope it helps

greets
h2
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July 02, 2011, 08:01:21 AM
 #3

Hello,
I followed the bitcoin community for some weeks and have finally set up  my mining rig (a 5870 and a flashed 5850, more cards comming). This is my first post here.

I use LinuxCoin and have been using the poclbm miner, which went quite well.
Now I want to switch to phoenix, but I get the error  "FATAL kernel error: Failed to load OpenCL kernel!", both with phatk and poclmb kernels.
Code:
user@linuxcoin:/opt/miners/phoenix$ export LD_LIBRARY_PATH=/opt/AMD-APP-SDK-v2.4-lnx64/lib/x86_64/
user@linuxcoin:/opt/miners/phoenix$ python phoenix.py -u http://api.bitcoin.cz:8332 -k poclbm  DEVICE=0
[22/06/2011 20:28:05] FATAL kernel error: Failed to load OpenCL kernel!
user@linuxcoin:/opt/miners/phoenix$ python phoenix.py -u http://api.bitcoin.cz:8332 -k phatk  DEVICE=0
[22/06/2011 20:28:30] FATAL kernel error: Failed to load OpenCL kernel!

I find this strange, since the poclbm miner uses the same OpenCL library and works fine.

Can anybody help?
Thanks,



python ./phoenix.py ......

Mine only when pc is IDLE totally indivisible...
http://forum.bitcoin.org/index.php?topic=9851.0
Mine on family computer without disturbing them

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SilverLeaf
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July 02, 2011, 08:43:56 AM
 #4

You have to sudo.

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