OK, guys, sorry to ask such a recap question but I missed some discussion here for some time:
What would be the fastest combination for Gigabyte R9280x cards in terms of kernel/driver/config/sgminer?
Currently I have W7 64bit with 14.6 driver, 4.1 sgminer and getting 2.55 MHs for each card with below.
"worksize" : "256,256,256,256",
"kernel" : "x13mod,x13mod,x13mod,x13mod",
"lookup-gap" : "0,0,0,0",
"thread-concurrency" : "8193,8193,8193,8193",
"shaders" : "0,0,0,0",
"gpu-threads" : "2,2,2,2",
"gpu-engine" : "1090,1090,1090,1090",
"gpu-memclock" : "1500,1500,1500,1500",
"x13mod" means the 31 kB (older) version.
This newer "X13mod" did not compile with some crazy error message (Some function made error at some specific line during compile.)
I can see people reporting 2.7 MHs for the same card. Can you point me to the right files and examples please?
For all of you having errors compiling X13, please update your hamsi_helper.cl file (located in kernel dir) with the code provided at:
https://raw.githubusercontent.com/lasybear/sph-sgminer_x11mod/f10bf3a6f9db481611e85495eb793e21b94ed605/kernel/hamsi_helper.clThat worked for me!