Post
Topic
Board Mining (Altcoins)
Re: [ANN] sph-sgminer: multi-coin multi-algorithm GPU miner | stratum pool fixes
by
boubou
on 28/03/2014, 12:31:56 UTC


Hello,

I want to know, if you tested badmans and my version of SGminer already.
Pls let me (us) know Smiley.

I have tested the latest badmans version.    

I just tested your version.   It did the same thing.   It dropped after a while.   I don't know if it has to do with the difficulty change of the block.   That at least was the thing I saw when the rate started dropping.

Pls can you give further information to me?

What Pool?
What Configurations?
What Dsiplaydriver version are you using?
Can u check (maybe over Afterburner) if the Coreclock or the Memclock are changing while the card reduces by 10%?
Would u please make a log file till the reduction of speed? (make a start.bat pointing towards your sgminer.exe like this : "sgminer -k bla -u bla -p bla -o bla://bla.bla 2> log.txt")

Core clock and memclock are stable, only the hasrate drops
Bug happened on all pools
Bug happened with all configurations (even with no overclock)
Bug happened with catalyst 1.13 and 1.12 on linux bamt (other have the same bug on w7)

What is your version?
I'll try to male a log file.


I'm pretty confident there is a bug somewhere.
Question is: what can possibly make the hasrate to drop if the engine and memclock did not change?
If we have a list, may be we can track down the various possibility, but we have no list. I was thinking that only the engone and memory clock can make the hasrate moving (may be intensity too).

Is it possible that the intensity switch, and How can I track that?
Is there some other things that can modify the hasrate besides engine, memclock, intensity?