Quote from: ledsgo on March 02, 2018, 04:46:56 PM

Hi Everyone,

I have a mining rig with 6 card GTX1080ti and I try to mine verge with x17 on ccminer 2.2.3

Windows 10
Motherboard Z-270-A
PSU 2 x EVGA supernova 1000w

After 5 to 30 minutes of mining the system crash and I have this error:

Cuda error in func 'quark_blake512_cpu_setBlock_80_sp' at line 577 : unspecified launch failure

My command line is : ccminer -a x17 -i 16 -o stratum+tcp://yiimp.eu:3737 -u

Can someone help me?

Thanks!

You most likely need to lower the intensity. I know my 1080Tis cannot support ccminer -i 16 on any coin I've tried so far. All the intensity means is how many concurrent blocks the GPU is running (i.e. the amount of memory being used on each GPU, too high of an intensity tries to use more memory than the card has). Try starting with -i 1 then working your way up until it crashes, then lower it back to the highest stable number.