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Quote from: datlant on April 21, 2016, 06:57:12 AM

Hello,

could somebody please advise how to set up sgminer for mining lyra2v2 on zpool? Which version of sgminer should be used, and with which parameters? Or probably not sgminer? I'm running Sapphire R9 390x and MSI R9 390X.

Tried a number of combinations, but each time it either submits only invalid shares or just doesn't work at all.

Thanks in advance

Whats your command line you are using to start your miners? Most problems are usually using the wrong lyra algo.

For lyra2v2 I tried:

a) sgminer 5.3.0. with these params:
sgminer.exe --no-submit-stale -k lyra2 --url=stratum+tcp://mine.zpool.ca:4533 -u [BTC_WALLET]:x -p c=BTC,lyra2 --keccak-unroll 0 --hamsi-expand-big 4 --nfactor 10 --xintensity 19 --thread-concurrency 19 --worksize 64 --gpu-threads 2

--> only invalid shares and max. hashrate 700-800 MH/s with MSI R9 390X
(tried to change password params varously - all the same)

sgminer.exe -k lyra2 --url=stratum+tcp://mine.zpool.ca:4533 -u [BTC_WALLET]:x -p c=BTC,lyra2

--> freezes forever at "Initializing kernel lyra2re.cl with factor 10, n 1024

b) sgminer 5.1.0. with these params:
sgminer.exe --no-submit-stale -k lyra2v2 --url=stratum+tcp://mine.zpool.ca:4533 -u [BTC_WALLET]:x -p c=BTC,lyra2v2 --nfactor 10 --xintensity 1024 --thread-concurrency 8192 --worksize 128 --gpu-threads 2

--> only invalid shares and max. hashrate 700-800 MH/s with MSI R9 390X
(tried to change password params varously - all the same)

And lots of other combinations....

Where am I wrong?

Looks like your not putting the algo in properly, lyra2 is definitely wrong but some miners are different for v2, try lyra2rev2?

Now trying with these params at sgminer 5.3.0.
sgminer.exe -k lyra2rev2 --url=stratum+tcp://mine.zpool.ca:4533 -u [BTC_WALLET]:x -p c=BTC,lyra2rev2 --keccak-unroll 0 --hamsi-expand-big 4 --nfactor 10 --xintensity 1024 --thread-concurrency 0 --worksize 64 --gpu-threads 1

Again freezes at Initializing kernel lyra2rev2.cl ...

What sgminer version should I use?
Or where else could be my mistake?

Maybe try lyra2re2?

Might want to try:

https://github.com/tpruvot/sgminer

I don't have GPU's so ever used anything but cpu miners.... Maybe someone else will chime in as to what they are using.