has anyone tried "-d 0" for gpu 1, "-d 1" for gpu 2 and "-d 2" etc etc to run multiple instances? I saw it posted above somewhere but the thought was to run one "D 0" for KHC, and D1,2 etc etc on soemthing else..
anyone who wants to run on their other gpus make bat files that say:
KHCGPU1.bat
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --kryptohash -o 127.0.0.1:38912 -u user -p x --shaders 1700 --shaders-mul 8 -d 0
KHCGPU2.bat
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --kryptohash -o 127.0.0.1:38912 -u user -p x --shaders 1700 --shaders-mul 8 -d 1
KHCGPU3.bat
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --kryptohash -o 127.0.0.1:38912 -u user -p x --shaders 1700 --shaders-mul 8 -d 2
run each batch file to start up each instance of cgminer (feel free to edit in pool details for you poolminers)
I'll hate myself for letting you multi gpu guys start getting some real power. I've only got my one 7950 getting 118k/hash and i took the last 5 days off while everythign was being sorted out. anyways this may not work on bridged cpus, and i dont have a way to test it.. but if I was trying to figure this out.. I'd start here.. PS this may not work for the guy claiming his bridged GPU's were hashign one and just space heating with the other, but give it a try!
*edit
for those of you use use a conf file instead of batch file for your miner, I'd create copies of the cgminer-khc folder and change the cgminer.conf in each by adding the line:
"device": "0"
for gpu 1, and in the next folder add the line:
"device": "1"
for gpu 2, and etc etc.. then go into each folder and launch cgminer as usual while now it references a specific GPU device
goodluck.. KUFKNWtB1jMCnRRoYUBBnJdQysWYDhjiaT if I helped