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Title: dual cgminer instances (scrypt) crash driver Post by: carly200 on December 29, 2013, 02:57:33 AM Hi,
I have a 280x and a 290 in my clean setup system. I finetuned them individually and now tried to setup 2 cgminer instances (in seperate folders) and with --device 0/1 --remove-disabled unfortunateley the driver crashes seconds after i run cgminer for a second GPU current results: if I lower tc on on of the cards to an absolute minimum (hashrate ist flatlining), driver crashes "later"... any clue on what could cause this? I also noticed that -auto-fan with two instances runs into trouble... (makes one card/fan spin up and down, like a whine constantly) somehow the two instances don't run completely seperate... (is that possible?) any hint on how to debug this? |