How to create 2 instances for ccminer


I trying to mining raven, my small size rig doesn’t have problem but i have 8 X gtx 1070 rig seem to have auto fan error or the System load go crazy high. According to that Ccminer(and forks) does not like to many cards in each instance. is it possible to split 4 gpu in each instance. i able to set the wallet to run 4 gpu but there no setting to add second wallet point to second wallet,. is there a way to do it with hiveos interface?