Surprised that very few in this thread have discussed playing with the graphics tuning -gt In all likelihood the default of 15 is not optimal for most cards, you guys are definitely leaving some hash on the table.
I agree. I wrote up a procedure for manually tuning the cards for the best -gt values a few pages back. It's time consuming if you heave lots of cards but well worth the exercise. The default is not giving users the most hashes.
I hope PhoenixMiner decides to implement the auto tuning like Claymore did. it takes a process that can take hours down to about 1 minute.
@PhoenxiMiner Please implement the auto tune feature in a release soon. It's a big deal.
Just read your earlier posts - so the -gt is only relevant for AMD cards?
Thanks!
Post
Topic
BoardMining (Altcoins)
Re: PhoenixMiner 2.7c: fastest Ethereum/Ethash miner with lowest devfee (Windows)
by
opeth2112
on 23/03/2018, 02:30:48 UTC
Is there a guide somewhere for exactly how the -gt option affects things? What does it make changes to, and to what degree?
It's addressing the 'cuda out of memory' issues on NeoScrypt.
is there a CL argument to use to temporarily disable NeoScrypt until it can be resolved?
Never mind. I have 2x1080ti @ 11gb ram. Upped my paging space to 30gb and that fixed the problem. Probably overkill on size, but I know now it should at LEAST be 2x total video RAM.
Still following to see if there are any further developments, but it's working for now.