Quote from: haggis on March 12, 2014, 11:57:28 AM

Hi,

I tried to run Cryptoslax on my own today but have some trouble with segementation faults.

First, until now I run BAMT which is 32Bit and therefore only 2GB of my 8GB were available.

With Cryptoslax I hoped to be able to increase thread concurrency from 24550 to 32765 which should be best for R9 290.

However, even with TC=24550 I get errors from cgminer-opencl and also with the self-compiled sgminer 4.0.0:

Code:

[11:55:13] Failed to init GPU thread 0, disabling device 0
[11:55:13] Restarting the GPU from the menu will not fix this.
[11:55:13] Try restarting sgminer.
[11:55:13] Maximum buffer memory device 1 supports says 1073741824
[11:55:13] Your scrypt settings come to 1608908800
[11:55:13] Error -61: clCreateBuffer (padbuffer8), decrease TC or increase LG

This is my config:

Code:

"intensity" : "21,21,21",
"worksize" : "256,256,256",
"thread-concurrency" : "24550,24550,24550",
"gpu-engine" : "1075,1075,1020",
"gpu-memclock" : "1470,1375,1465",
"gpu-powertune" : "20,20,20",
"gpu-threads" : "1,1,1",
"lookup-gap" : "2,2,2",

Any ideas?

Dude, go back to BAMT. Open Utilities => GParted and create new partition with leftover space and enjoy