Quote from: St.Neman on July 19, 2014, 11:26:55 PM

Quote from: SimkoMiner on July 19, 2014, 06:28:24 PM

Some help for newbies. Use this miner to get the best hashrate but I think this one is also integrated with the wallet.

https://bitcointalk.org/index.php?topic=652849.0

My results:

R280X -> 12,74 Mh
R290 -> 15,72 Mh

sgminer -k groestlcoin --difficulty-multiplier 0.00390625 -o stratum+tcp://maya.aidbit.net:3032 -u YourWalletAddress -p x -I 22,22,22 -g 1,1,1 --gpu-engine 1200,1200,1100 --gpu-memclock 1050,1050,1000 --gpu-fan 65 -w 256,256,256

Drivers: AMD Catalyst 14.7

I'm pretty sure higher hashrate can be achieved but I was not able to run faster. If anyone is getting better results, feel free to disclose details of your setup.

Thank You Sir very much for this post!

R280X >>> 13.63 Mh/s
(Win8.1, drivers AMD Catalyst 13.12

Code:

"gpu-engine" : "1020",
"gpu-memclock" : "1500",
"intensity" : "22",
"gpu-threads" : "1",

"auto-fan" : true,
"temp-cutoff" : "90",
"temp-overheat" : "80",
"temp-target" : "75",
"gpu-fan" : "30-85",
"worksize" : "256",

"api-port" : "4028",
"kernel" : "groestlcoin",
"gpu-powertune" : "20"

+1 BTC

OK, here we go just stayed up all night trying to figure this one out, and got some extra hashing out of it to so I thought I'd share, seeing as I also have a bizarre issue...

Here is my config for my 5x280X rig (5s avg is ~77Mh/s):

This is using grs-sgminer, as specified in the OP, on debian linux 13.12 using the windows compiled .bop files

Code:

"api-allow" : "W:127.0.0.1",
"gpu-engine" : "1100",
"gpu-memclock" : "1000",
"intensity" : "22",
"gpu-threads" : "1",
"auto-fan" : true,
"temp-cutoff" : "90",
"temp-overheat" : "80",
"temp-target" : "70",
"gpu-fan" : "40-100",
"worksize" : "256",
"api-port" : "4028",
"kernel" : "groestlcoin",
"kernel-path" : "/opt/grs-sgminer/kernel",
"gpu-powertune" : "20"
}

A couple of rejects but running nice and cool.

Code:

Now the R290 rig, consisting of 5 R290's and a 280X - The 290s are running the energy saving MSI bios on elphida RAM, the bios switch switches them over to Powercolor 290X's which are rather power hungry, but have yet to test. I think it's running 14.4 Beta, though I'm not 100% on when I upgraded that recently.

Now I should be seeing at least the 20% above the hash rate of the other rig, but it's just not happening.

Here's the config:

Code:

]
,
"api-allow" : "W:127.0.0.1",
"gpu-engine" : "1150",
"gpu-memclock" : "150",
"intensity" : "22",
"gpu-threads" : "1",
"auto-fan" : true,
"temp-cutoff" : "90",
"temp-overheat" : "80",
"temp-target" : "70",
"gpu-fan" : "40-88",
"worksize" : "256",
"api-port" : "4028",
"kernel" : "groestlcoin",
"kernel-path" : "/opt/grs-sgminer/kernel",
"gpu-powertune" : "20"
}

All the pool info contains is the 3 pools which have port 3032 open, maya being the priority, and also the ports that are closed which are specified in the NOMP getting stated page (explanation devs?). (url, user, and pass).

So, why is it doing this: (?!)

Code:

As you can see GPU1 is the 280X. I'm thinking it's the drivers but am not sure, as it could be the bop files for 14.x

Also, when running sph-sgminer 5, with the groestl kernel, the has rate was lower but the work Units were in the 1000's, not 0.1xx's

So any ideas? I know I should update, the drivers just in case but, you don't know how many times I've installed those damn things on various computers over the last six months...

Coins looking good, let's hope it's not an instadump eh? Good causes? Well, 90% of the planet live in poverty (a guess), might be more than you can tackle with one coin (decentralising 'wealth'). Raising awareness of mental illnesses, you don't know how many times I've been called "lazy", and "it's all in your head" (well of course it is, that's where the problem is...)
I think the most beneficial tool we have is the ability to extend our lifespan. Have a look at www.longecity.org, by fixing old age, the problems that come with it will disappear too (such as alzheimer's for instance - more money is spent on this than solving the root problem.)
Finally, let's try and stop spending money on the 'illegals' who 'invade' our countries, they have no homes, and there are plenty of empty ones that can be occupied. Why should it be illegal to migrate? I wouldn't have a problem doing it, so why should I worry about others moving to the UK, or US? "They took our jobs!!!", well robots and computers are doing that far more rapidly than, most would imagine, I imagine - and we'll all be better off for it. We won't need them any more, nor will we need $$££ or crypto-currencies'.

Ok, I think I'm done procrastinating now. Oh and don't forget climate change (PoW is killing the planet, bye bye Panda's), also we could set up a herbal/pharmaceutical/nanotech company that specialises in remedies for illnesses that the giants won't develop for, new antibiotics are desperately needed, we need to chuck out DSM-I to V because it pigeon holes similar symptoms into unrelated conditions. ADHD for example, is the inattentive form the same genetic legacy as the hyperactive and impulsive forms? Read New Scientist, get the knowledge (Udacity are doing a course on applied cryptography for free if you are serious about this line of work). If not well, why are you still reading?

Also sorry in advance about the mind wonders.

Now I'm done procrastinating.

Thanks ppl,

Ratanol.