KlausT

I think that you have old and new files mixed together.

"0" and "1" doesn't appear in the current version.  It's probably a leftover from an old version where I had added that for debugging purposes.

Yeah, it should be device_map[thr_id] But this doesn't explain the "0" and "1" ``` [2017-12-25 13:10:18] NVML GPU monitoring enabled. 0 1 [2017-12-25 13:10:18] Starting Stratum on stratum+tcp://neoscrypt.usa.nicehash.com:3341 ```

Would you like to do a little experiment? You might be surprised. Download this: https://github.com/KlausT/ccminer/archive/cuda9.zip then run build.sh and try to mine lyra2v2.

Maybe I should check for the string "Graphics Device" and assume it's a Titan V :-)

No. With some pools you can set a custom difficulty, or use a different port number.

Why would you want to search a limited range? First you have to split up the nonce range if you have multiple gpus. The lowest nonce for each card is...

Actually, all 4 cards are pretty slow. With my single 1070 I get 8250 kH/s Looks like there's something wrong with your system. Too much heat? Weak power supply? I...

If you only mine with one card, is it faster then?

That's wierd. I still think it's a hardware issue.