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2861  Other / CPU/GPU Bitcoin mining hardware / Re: GeForce GTX 680 are now available! Please post hashing results here. on: March 24, 2012, 07:01:22 PM
The person who I know tried to get it running with rpcminer-cuda but is having trouble getting the executable to run correctly (problems with the CUDA modules).  I guess we'll have to wait.  Sad
2862  Other / CPU/GPU Bitcoin mining hardware / Re: GeForce GTX 680 are now available! Please post hashing results here. on: March 23, 2012, 10:27:22 PM
I have someone with a card who should be benching this with RPC-miner shortly
2863  Alternate cryptocurrencies / Altcoin Discussion / Re: Compiling Reaper on Linux on: March 23, 2012, 04:18:45 PM
Update your drivers
2864  Alternate cryptocurrencies / Altcoin Discussion / Re: Increase litecoin value on: March 22, 2012, 03:36:28 AM
Oh, that is interesting. Why did they leave?

Not sure, probably in anticipation of the difficulty rising to extreme levels from the prospect of GPU mining (which it's now starting to) and the reward being outpaced by the risk.  There were some botnets before in the 1-3MH/s region, but now pretty much anyone can mine in that capacity and the difficulty is much higher (soon to be almost 2).
2865  Alternate cryptocurrencies / Altcoin Discussion / Re: Increase litecoin value on: March 22, 2012, 03:29:00 AM
I would make a guess that the price will go up once all the botnets mine all the coins. Still that will be a while.




There are no botnets anymore.  The network hash rate is only equivalent to 150 5850 GPUs.
2866  Other / CPU/GPU Bitcoin mining hardware / Re: GK104: nVidia's Kepler to be the First Mining Card? on: March 21, 2012, 06:15:08 PM
So according to that article, it is horrible at FP ops, and the 7970 beats the pants off of it in that benchmark. Wonder if they compensated by giving better integer ops? One can only hope....

Not surprising, they nerfed the FPUs in GK104 to about 1/8 of those of the GTX570, with the intent of making it a fast gaming card without much in the way of FP compute.  GK100 will be the one with very high FP/DPFP compute ability.
2867  Alternate cryptocurrencies / Altcoin Discussion / Re: PSA : Final Litecoin LTC GPU miner released !!! on: March 21, 2012, 02:37:23 PM
I cant, for the life of me get this working. Stupid reaper just keeps saying
"Error: Config file .conf not found."

No matter what I put for the config, the reaper.conf is in same directory
help?
Unix build?
2868  Alternate cryptocurrencies / Altcoin Discussion / Re: Increase litecoin value on: March 20, 2012, 05:00:36 PM
Ask Mtgox how much it costs to put LTC on their exchange, and then give them that quantity of money.
2869  Other / CPU/GPU Bitcoin mining hardware / Re: GK104: nVidia's Kepler to be the First Mining Card? on: March 20, 2012, 03:22:40 PM
nda is up and reviews are out. The 680 is shredding the 7970 in most applications... Can't wait to see the mining performance.

http://overclock.net/t/1231711/toms-geforce-gtx-680-review
2870  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin GPU mining revelations and ArtForz running away on: March 20, 2012, 12:34:42 AM
edit: nm
2871  Alternate cryptocurrencies / Altcoin Discussion / Re: Increase litecoin value on: March 19, 2012, 05:43:46 PM
If bitcoin succeeds in becoming "The original crypto-currency", then it will become more of a holding medium than a spendable currency, much like gold. LTC, being that block/transaction confirmations are 4x faster, and there are 4x more coins to go around, I think it will become what people eventually end up using for day to day transactions.

I think the biggest advantage at the moment to litecoin is the faster block halving time, we only have a couple months to before before the reward decrease.  It's a big incentive to invest in the short term.
2872  Alternate cryptocurrencies / Altcoin Discussion / Re: LTC GPU Miner Source Code Reward Thread on: March 19, 2012, 05:41:53 PM
I talked to mtrlt over IRC and handed the private keys to him.

Cool, thanks
2873  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Litecoin - a lite version of Bitcoin. Launched! on: March 19, 2012, 04:39:59 AM
The LTC network seems to be limping, as a whole.
Send a transaction 9 hours ago, it's sitting at 0/6 confirmations.

There goes the "everything so much faster than bitcoins" ... *sigh*


Latest version of litecoin?  Deleted addr.dat?
2874  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin GPU mining revelations and ArtForz running away on: March 19, 2012, 03:02:25 AM
>>Ahimoth

Yep. Coinhunter should let you control his account, you're much more level headed.

The only truly suspicious thing Artforz did was refuse to release the GPU miner he created.  I'm still wondering to this day why that was. That Artforz would run this whole again for the sake of a pyramid scheme to make himself incredibly wealthy seems suspect though, since everyone knows that his private GPU mining of bitcoin before anyone else did it has likely netted him millions. In BTC-E he even expressed admiration for SC2's private node system, but admonished the egotistical administration and poor economic foresight applied to it.

What would be most amusing is Artforz running both chains secretly to see which ends up dominant in the end, and creating the drama between them to promote them both -- if he premined LTC and owns the CPF, then he wins regardless of what the dominant chain is. I think that's a little too much conspiracy theory for anyone to take seriously, though.
2875  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin GPU mining revelations and ArtForz running away on: March 19, 2012, 01:06:42 AM
Yay, CH is finally back! It had been getting quiet in here.

TBH I "premined" immediately after release on faster AMD clusters, before pooler released the Intel friendly miner.  So in that case I am guilty of mining with something that, at the time, was faster than it should have been.
2876  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin GPU mining revelations and ArtForz running away on: March 19, 2012, 12:11:56 AM

I mean why post a link to Reaper that can mine LTC on the SLC website Huh

The reason is because CH thought that by doing so that everyone would lose faith or something in LTC, probably similar to CH's logic that if you make the mining reward almost nothing that suddenly people would trade SC for $1 each while ignoring the fact that people don't really want SC all that much in the first place.

CH's SC2 algorithm is roughly the same as LTC's in that CH proclaimed first that it was a CPU-fast algorithm, then an algorithm where GPU meets CPU, and finally an algorithm most quickly able to be mine on AMD GPUs.  Coinhunter doesn't really need to be accused of premining SC2 though, since there is a 10% tax on the currency as it already is (5% block generation and 5% of block transactions).
2877  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin GPU mining revelations and ArtForz running away on: March 19, 2012, 12:04:44 AM
He has been on BTC-e.  He probably had better things to do, like a real job.  Artforz admitted in the thread where he was accused of GPU mining LTC that when he tried to compile for the GPU, he got all stales when his rates were high.  It's obvious that if you look at the original scrypt mining code that it should have been extremely slow on GPUs; the only reason a GPU miner was able to be effectively developed was because of the excellent in-place algorithm designed jointly by pooler/ssvb (the current GPU miner, reaper, uses this algorithm, you can look at it for yourself).  All this alt-chain drama got old for Artforz a long time ago; he's just here to play with code and try new things like ssvb or pooler.

If you're looking for tyrannical alt-chain cult leaders, try solidcointalk.org.
2878  Other / CPU/GPU Bitcoin mining hardware / Re: GK104: nVidia's Kepler to be the First Mining Card? on: March 17, 2012, 07:20:03 PM
Wrong, shaders in a GTX570 run at twice the core clock. Fermi will be running them at core clock, like AMD cards do.
This subject was already discussed. Mining performance will almost certainly suck compared to AMD cards.

Even if the SPs are running at 70% the frequency of the Fermi cards, that would still mean they would be capable of 460MH/s.

With a TDP of 200w, that's 2.3MH/w/s, which is better than a 6970.  The card also has a 1050MHz turbo hot clock.

There's also supposed to be an extra ALU per SP in Kepler as well, not sure if it's just another Vec4 ALU though
2879  Alternate cryptocurrencies / Altcoin Discussion / Re: LTC GPU Miner Source Code Reward Thread on: March 17, 2012, 12:04:22 AM
Bump...  The source code was released, so I don't see anything wrong with giving the reward out now.

Is the source compilable on nVidia and AMD GPUs? Who released it?

mtrlt released it and yeah, it compiles on AMD and nVidia GPUs with the latest drivers and version.  It's a little bit of a pain for 7xxx AMD GPUs and nVidia GPUs (aggression has to be set to 15 for it to work at all on nVidia GPUs), but it does work.
2880  Alternate cryptocurrencies / Altcoin Discussion / Re: PSA : Final Litecoin LTC GPU miner released !!! on: March 16, 2012, 11:05:12 PM
That presumably isn't counting all the altcoins you can get alongside bitcoins by merged mining though, right?

-MarkM-


And also pretty much zero liquidity with litecoin as compared to BTC...
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