Re: [JCE] Ultrafast CN-Heavy/Tube/HVX miner, low power, Vega56 1750+ h/s

Quote from: Lermite on November 06, 2018, 11:51:39 AM

Quote from: dragonmike on November 06, 2018, 11:45:20 AM

Multihash 480? Wow that's quite a bit lower than what I was trying to tweak with. No wonder it wasn't even starting.
Ok so that seems to work now... however speeds are terrible. avg 270 h/s per 570. What am I doing wrong?

I have no clue.
Mine is mining XHV at 945 h/s with:
GPU clock: 1380 MHz
GPU voltage: 1000 mV
Mem clock: 2110 MHz
Timing from PBE 1.6.7 and Samsung memory.

Hmmm I think I have an idea, I might have left some CPU-config code in the file. Editing that away.
I assume the conf above is ths only parameters you've set? Nothing else?

EDIT: nope. Still doesn't work. Well, it doesn't crash anymore, but hashrate is zero. Sad

Also, to be sure: I've got a 7x RX570 rig. My GPU0 is IGFX. I assume I should then use -g 1,2,3,4,5,6,7 in start.bat and index should start with 1 in the GPU config file?

EDIT2: I think I'm getting there. Apologies, I seem to be talking to myself... but yeah. Removed the CPU parameters, and lowered multi-hash a little bit more. Now suddenly hashrates increase. It's a proper tweaking exercise, this miner.

@JCE: your "auto" parameters must be way too high for 4GB Ellesmere GPUs.