[ANN][GRS] Groestlcoin | 1st to activate Segwit & Taproot

[btc-mike]

can GRS be mined on freebsd (64-bit CPU)? if yes how to compile it and from what source?

update:
I've compiled miner from https://github.com/ig0tik3d/GroestlCoin-cpu-1.0a on FreeBSD 9.1 x64, but it has the same problem as other cpuminers - only one core works, regardless of how many "-t X" are in command line
It is a freebsd problem, only HVC miner from 1gh.com works on more then one core.

Please give YAMminer a go as linked to on Pools & Mining of official site:
http://www.groestlcoin.org/pools/

thanks

there are only linux, win and macos versions - they doesn't work on freebsd

Sorry to hear that - thanks for clarifying
YAMminer tutorial a good idea

it would be especially if its better suited for this algo and cpu mineing.
i cant even figure out how to make the damn program run......

its really pretty easy.

1. check the readme in the download folder to check which verison of Yamminer to grab
Go to: http://1drv.ms/1o6lINB
2. use a text editor to edit the example grs conf file with ur own worker information. Move it into the same folder as the miner. Comment out or delete the lines with the example pools.
2. cd into the yamminer folder and run:

./yam -c yam-grs.conf

That was about all it took iirc > Set up in one minute on OSX

Just to help u select the correct miner:

2.1. Some guidelines on selecting build

bdver1:
  AMD Opteronô 6200 Series processors
  AMD Opteronô 4200 Series processors

bdver2:
  AMD Opteronô 6300 Series processors
  AMD Opteronô 4300 Series processors

btver2:
  AMD Opteronô X1100 series Processor
  AMD Opteronô X2100 series APU

2.2. Instruction set requirements for GroestlCoin mining

Note that GRS mining for AVX and AVX2 instruction sets require AES-NI support. AES-NI support required by GRS algorithm implementations
in following builds:

  sandy-bridge
  ivy-bridge
  haswell
  bdver1
  bdver2
  btver2

If your CPU supports AVX, but does not support AES-NI, consider using other builds.

i already have the correct version for my chipset/cpu. but i cant seem to grasp how to make it run. some more indepth detail would be helpful.

see if my how-to helps  -> http://cpucoinlist.com/how-to/cpu-mine-groestlcoin/

[1714806734]

1714806734

[1714806734]

1714806734

[1714806734]

1714806734

[1714806734]

1714806734

[child_harold]

Completetly forgot about this,
thanks  btc-mike !

YAMminer tutorial for GRS

see if my how-to helps  -> http://cpucoinlist.com/how-to/cpu-mine-groestlcoin/

more detailed than my 3 steps

Mining in 3 easy steps:

1. grab correct yamminer
2. create an account with a pool
3. CD into yamminer folder and run this command, replacing the example worker info with your own:

./yam -M stratum+tcp://worker_name:worker_pass@grs.suprnova.cc:5544/grs -P grs:av=0&donation-interval=50

[nrg_wolf]

Completetly forgot about this,
thanks  btc-mike !

YAMminer tutorial for GRS

see if my how-to helps  -> http://cpucoinlist.com/how-to/cpu-mine-groestlcoin/

more detailed than my 3 steps

Mining in 3 easy steps:

1. grab correct yamminer
2. create an account with a pool
3. CD into yamminer folder and run this command, replacing the example worker info with your own:

./yam -M stratum+tcp://worker_name:worker_pass@grs.suprnova.cc:5544/grs -P grs:av=0&donation-interval=50

may be longer, but it was detailed, exactly what i needed. now just need to sort error=1300

[btc-mike]

Completetly forgot about this,
thanks  btc-mike !

YAMminer tutorial for GRS

see if my how-to helps  -> http://cpucoinlist.com/how-to/cpu-mine-groestlcoin/

more detailed than my 3 steps

Mining in 3 easy steps:

1. grab correct yamminer
2. create an account with a pool
3. CD into yamminer folder and run this command, replacing the example worker info with your own:

./yam -M stratum+tcp://worker_name:worker_pass@grs.suprnova.cc:5544/grs -P grs:av=0&donation-interval=50

may be longer, but it was detailed, exactly what i needed. now just need to sort error=1300

Read the Huge Pages txt file.

[Atrides]

You are clearly using an old miner, where "difficulty-multiplier" is not set.
Your share difficulty should be like 0.125, not "16" in the log.
Also, difficulty of 16 is pretty high. So you're supposed to only get it relatively rare.

"old miner, where "difficulty-multiplier" is not set" works like new, this "difficulty-multiplier" was hardcoded extra for groestl by myself,  before it appeared in new version by SPH.
This all means that both two versions work the same

[Atrides]

Glad that you offered help. I might ask for it one day. Most of this web stuff (python, javascript, etc) is not really "my thing".

Yes, I remember that yours was the first pool (you got 35,840 GRS bounty for it).

And BTW, perhaps your skills could help in implementing merged mining in DMD blockchain? There is 100k GRS bounty on it?

I didn't notice, I offered my help ))

bounty.. hmm, 35K GRS for 2,5hours start a pool ok. 100K accord ca.7-8h. I think it'd take longer, C++ is not really my thing. but why didnt you do this? it is just your specialization, isn't it?

But generally it is not about bounty, just because of luck of time, I'm 150% in a project, it will last a while

[child_harold]

Glad that you offered help. I might ask for it one day. Most of this web stuff (python, javascript, etc) is not really "my thing".

Yes, I remember that yours was the first pool (you got 35,840 GRS bounty for it).

And BTW, perhaps your skills could help in implementing merged mining in DMD blockchain? There is 100k GRS bounty on it?

I didn't notice, I offered my help ))

bounty.. hmm, 35K GRS for 2,5hours start a pool ok. 100K accord ca.7-8h. I think it'd take longer, C++ is not really my thing. but why didnt you do this? it is just your specialization, isn't it?

But generally it is not about bounty, just because of luck of time, I'm 150% in a project, it will last a while

Would be great if u could lend a hand Atrides…
that 100K could be worth a hell of a lot one day… after all its 0.1% of the total coins    

Not to mention how you'd increase the value of the 100k instantly by releasing the code 

[ocminer]

Pool:

https://grs.suprnova.cc

Still lots of free slots for miners, hop in, we're finding blocks on a regular basis and got all the Googles.

Our Daemon is patched against the various fake share attacks, You really get What You mine.


I've found out a new way "miners" could send fake shares and fixed the daemon against this. Sorry guys, there
are now multiple clients out there which are only programmed for one reason, calculating, exploiting and sending fake shares, its really getting annoying. This is now fixed, hash rate dropped badly on the pool, I've found at least two miners using the fake miners.

So  https://grs.suprnova.cc is now safe against fake share miners again.

[murphyj169]

i got a quick question. hopefully someone can help me. i just started mining groestl (always have a hard time spelling it  ) is the work utility supposed to be so low? i'm seeing around 0.0442/m for a card pushing 2.931Mh/s. is this normal behavior?

[srcxxx]

i got a quick question. hopefully someone can help me. i just started mining groestl (always have a hard time spelling it  ) is the work utility supposed to be so low? i'm seeing around 0.0442/m for a card pushing 2.931Mh/s. is this normal behavior?

Yes, that's normal

[murphyj169]

i got a quick question. hopefully someone can help me. i just started mining groestl (always have a hard time spelling it  ) is the work utility supposed to be so low? i'm seeing around 0.0442/m for a card pushing 2.931Mh/s. is this normal behavior?

Yes, that's normal

thx, much appreciated

[child_harold]

ocminer

Could you please communicate detailed info to other pool ops to stamp this behavior out?
Is there a more permanent fix, or is this gonna be cat/mouse?

thx

btw - this affects all coins, not just ours

Pool:

https://grs.suprnova.cc

Still lots of free slots for miners, hop in, we're finding blocks on a regular basis and got all the Googles.

Our Daemon is patched against the various fake share attacks, You really get What You mine.


I've found out a new way "miners" could send fake shares and fixed the daemon against this. Sorry guys, there
are now multiple clients out there which are only programmed for one reason, calculating, exploiting and sending fake shares, its really getting annoying. This is now fixed, hash rate dropped badly on the pool, I've found at least two miners using the fake miners.

So  https://grs.suprnova.cc is now safe against fake share miners again.

[jepistons]

thats good to hear fake shares.... wow

[vested]

does anybody have a working batch file i can see???

Im using a r9 270 and cant seem to get a batch file that doesnt auto close when i try to run it

[tygarbyte]

does anybody have a working batch file i can see???

Im using a r9 270 and cant seem to get a batch file that doesnt auto close when i try to run it

i have 2 x R9 290 on win7x64, i am using the dwafpool miner

Code:

set GPU_MAX_ALLOC_PERCENT=100
set GPU_USE_SYNC_OBJECTS=1
C:\crypto\miners\gpu-DwarfPool-grs\sgminer.exe -I 19,19 -g 1 -w 256 -k groestlcoin --no-submit-stale -o stratum+tcp://erebor.dwarfpool.com:3345 -u FhVtNTU5Qm3267ApPmfcyS1iRcN9tdYNE7 -p x --failover-only -o "stratum +tcp://moria.dwarfpool.com:3345" -u FhVtNTU5Qm3267ApPmfcyS1iRcN9tdYNE7.elite02 -p x -d 0,1

[Tommo_Aus]

Hi Tommo!

You might want to consider using MPOS UI + NOMP stratum. Groestlcoin support is built in there.
Fixing the stratum python to work with Groestlcoin is a nightmare.

Thanks
srcxxx

Thanks srcxxx, I've had a play with NOMP and have it running Groestlcoin on tompool.org along with MPOS for share processing, found a block, all working

[srcxxx]

Hi Tommo!

You might want to consider using MPOS UI + NOMP stratum. Groestlcoin support is built in there.
Fixing the stratum python to work with Groestlcoin is a nightmare.

Thanks
srcxxx

Thanks srcxxx, I've had a play with NOMP and have it running Groestlcoin on tompool.org along with MPOS for share processing, found a block, all working

Good, should I add your pool to the list?

http://tompool.org:81/grsmine/public/

[child_harold]

thats good to hear fake shares.... wow

Fake shares have been going on for at least a year.  https://litecointalk.org/index.php?topic=4002.0

Older pools have fixes for them, like Suprnova.cc.

But now, there are new pools popping out every day and probably don't read the "older" posts...

Sometimes, young dogs just don't want to be taught old tricks...  

WØW! Such truthness

[child_harold]

Groestlers,

It's gonna be a very busy summer for groestlcoin, so we thought we'd better suit up!

We would like to establish our new look and feel now in preparation for the weeks and months of excitement ahead as we revolutionize the space of crypto-mining, armed with the ultimate PoW.

We've gone for a sophisticated new logo and merged it with a stunning new campaign which in our opinion negotiates the 'hard-to-pronounce' name with breathtaking aplomb, humour and ingenuity. We hope you agree it is clever, original and totally fresh! Once you get what we've done we hope you'll see the scale of the concept.

We believe we have deciphered the mysterious scrabble tile clue left to us by our Satoshi, gruve_p. We have thus turned our most difficult challenge into a great asset.

As core members of the community we felt is fitting to give a sneek peek a few hours before we go LIVE,

Happy Mining,

The Groestlcoin Team

p.s.We invite members to submit their own takes on the concept, once you get it…
I’ll be tipping the best and we may end up using them in the official campaign




#ANAGRAMS

[child_harold]

it's cool.

hehe

ur missing a grn
edit: or maybe u got it!