co-author of ccminer and author of cudaminer here. Chris84 adapted
the Heavycoin groestl512 implementation for groestlcoin last night and today.


this is for 3 ASUS ROG MARS cards, so divide the 20 MHash/s by 6 to get
the hash rate for a single GTX 760 core.

NOTE: we split the bounty 50:50, as we do for every donation or bounty
we get for the ccminer project.

Note sure how to take the scammer comment, ccminer is definitely working
and not a scam - although it is not as polished as cudaminer. Some new coins
have a 24 hour turnaround time when we add them to ccminer.

Christian

Temporary problems with agran.net. I am working on a fix.

completely odd. I mined for the first 6 hours and i only find 4 blocs. And i have some power available.
What cpus are you using?

EDIT: for information, using a dual-xeon E2687W with 30 thread give...4.5MH/s
a single R9 280x give me almost 7 MH/s

so, unless you are using a botnet, i don't understand how you can mine 300K with cpus

Unfortunately you can't use this approach with GroestlCoin, because nonce is present in input data for the first groestl512 hash.

GroestlCoin.conf




addnode=31.220.48.98
addnode=31.16.2.204
addnode=37.30.7.251
addnode=46.4.97.242
addnode=46.105.52.252
addnode=5.9.157.13
addnode=5.49.11.194
addnode=61.55.141.196
addnode=61.55.141.195
addnode=66.232.41.176
addnode=70.29.19.222
addnode=71.96.61.207
addnode=74.91.18.210
addnode=79.215.7.190
addnode=79.117.53.154
addnode=79.111.13.14
addnode=79.240.164.148
addnode=80.241.220.178
addnode=80.11.70.97
addnode=83.242.125.165
addnode=87.219.13.118
addnode=87.231.27.65
addnode=88.164.132.56
addnode=89.254.225.5
addnode=90.155.222.162
addnode=91.200.13.84
addnode=91.64.188.248
addnode=92.39.203.216
addnode=92.234.241.91
addnode=92.115.69.196
addnode=94.103.230.241
addnode=94.65.205.27
addnode=209.126.71.54
addnode=217.44.27.235
addnode=217.119.117.131
addnode=221.121.207.215
addnode=222.65.39.59
addnode=193.242.149.63
addnode=151.41.36.112
addnode=162.243.175.25
addnode=188.226.162.68
addnode=103.16.218.165
addnode=192.187.118.162
addnode=109.205.247.161
addnode=182.86.148.141
addnode=216.231.140.117
addnode=175.156.218.76
addnode=193.242.149.63
addnode=180.168.198.170
addnode=178.149.150.44
addnode=174.95.70.9
addnode=113.243.40.112
addnode=115.28.19.199
addnode=107.170.2.22

Is this normal that the difficulty changes so much from block to block ?
I mean in ten block or so it goes from 31 to 49 (in several steps) then back in few blocks to 39...

http://agran.net/groestlcoin_calc.php

networkhashps" : 2541869069,


You need luck


last processed block: 1772 (march 23, 2014, 23:48 utc)
address: FryxRZktKhstxZ8fH7PuRcRWYbgTrGV8pR
total received: -44899.00000000 grs
total send: 0.00000000 grs
final balance: -44899.00000000 grs

 

Low temperatures are normal since groestl does a lot of random memory accesses, GPU cores are sitting idle during this. This morning I was getting blocks every 1-2 hours with my four R9 290, with single card I guess you'll have to wait several hours.

Got 111 block here after 9 hours of mining

want to buy, send personal message with the quantity to sell and the price each coin