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

[LordHelma]

What's up with mining this?

I have no idea what should I put in bat file? The same when mining scrypt coins?

Now my 2 gpus are not working (OFF) and one is hashing over 3,5mhs

What's the problem?

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe -k groestlcoin -o stratum+tcp://erebor.dwarfpool.com:3345 -u FkKWbTEiQXHHpDK5L3EiSDgoqLQk9zQ8Ud -p x -d 0 -I 19 -g 1 -w 256 --thread-concurrency 15232 --temp-cutoff 90 --temp-overheat 85 --gpu-powertune 20 --no-submit-stale

It has also happened to me if i chose too high values like -I and --gpu-engine. Try to "improve" you bat file with some frequency tuning. My scripts could be helpful:


For R9 290X - : http://tinypic.com/r/2433ynl/8

Code:

sgminer.exe --kernel groestlcoin -o stratum+tcp://erebor.dwarfpool.com:3345 -u Fe2KDEkYBqgBgGdPCc62G8BXsWRmsnQTLU -p x -g 1 -w 256 -I 19 --api-port 4016 --api-listen --api-network --gpu-engine 1150 --gpu-memclock 1000 --thread-concurrency 40990

For R9 280X - : http://tinypic.com/r/8xpzjp/8

Code:

sgminer.exe --kernel groestlcoin -o stratum+tcp://erebor.dwarfpool.com:3345 -u Fe2KDEkYBqgBgGdPCc62G8BXsWRmsnQTLU -p x -w 256 --thread-concurrency 8193 -I 19 -g 1 --gpu-engine 1200 --gpu-memclock 1050 --api-port 4013 --api-listen --api-network --gpu-vddc 1.1

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[fenghush]

How often dwarf pays us?

Once an hour like clockwork.

[grimrog]

i dont know if this has been mentioned before, but i'd like to know if the wallet is prone to the recent hearbleed attack. I downloaded it and it says "no blocksource available". According to the tutorial in the first post i have to enable rpc calls. Rpc calls are the single source of entry for the heartbleed attack and are fixed in the latest openssl patch released a few days ago. Does the wallet-qt already have that patch?

[Rigimon]

What's up with mining this?

I have no idea what should I put in bat file? The same when mining scrypt coins?

Now my 2 gpus are not working (OFF) and one is hashing over 3,5mhs

What's the problem?

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe -k groestlcoin -o stratum+tcp://erebor.dwarfpool.com:3345 -u FkKWbTEiQXHHpDK5L3EiSDgoqLQk9zQ8Ud -p x -d 0 -I 19 -g 1 -w 256 --thread-concurrency 15232 --temp-cutoff 90 --temp-overheat 85 --gpu-powertune 20 --no-submit-stale

It has also happened to me if i chose too high values like -I and --gpu-engine. Try to "improve" you bat file with some frequency tuning. My scripts could be helpful:


For R9 290X - : http://tinypic.com/r/2433ynl/8

Code:

sgminer.exe --kernel groestlcoin -o stratum+tcp://erebor.dwarfpool.com:3345 -u Fe2KDEkYBqgBgGdPCc62G8BXsWRmsnQTLU -p x -g 1 -w 256 -I 19 --api-port 4016 --api-listen --api-network --gpu-engine 1150 --gpu-memclock 1000 --thread-concurrency 40990

For R9 280X - : http://tinypic.com/r/8xpzjp/8

Code:

sgminer.exe --kernel groestlcoin -o stratum+tcp://erebor.dwarfpool.com:3345 -u Fe2KDEkYBqgBgGdPCc62G8BXsWRmsnQTLU -p x -w 256 --thread-concurrency 8193 -I 19 -g 1 --gpu-engine 1200 --gpu-memclock 1050 --api-port 4013 --api-listen --api-network --gpu-vddc 1.1

I have asus r9 270xs and now im getting 3,7mhs each. Is that like normal or way too low?

[gg234]

I am having same issue previously so i downloaded the GPU miner from here https://drive.google.com/file/d/0B9cvOfoOekSdM1BLVlY1NWRzQjA/edit?usp=sharing (Provided by Dwarfpool)

I'm trying to mining at Supernova or cpu-pool.net , when I launch the miner it shows it working just fine but never shows up on either dashboard or under my workers.

   sgminer -I 20 -g 1 -w 256 -k groestlcoin --no-submit-stale -o stratum+tcp://grs.cpu-pool.net:3650 -u playah.playah1 -p a 

[playah]

I am having same issue previously so i downloaded the GPU miner from here https://drive.google.com/file/d/0B9cvOfoOekSdM1BLVlY1NWRzQjA/edit?usp=sharing (Provided by Dwarfpool)

I'm trying to mining at Supernova or cpu-pool.net , when I launch the miner it shows it working just fine but never shows up on either dashboard or under my workers.

   sgminer -I 20 -g 1 -w 256 -k groestlcoin --no-submit-stale -o stratum+tcp://grs.cpu-pool.net:3650 -u playah.playah1 -p a 

 Which file are you using ?

[LordHelma]

I have asus r9 270xs and now im getting 3,7mhs each. Is that like normal or way too low?

It's quite normal, 270X can have about 3,8 MH/s.

[fenghush]

i dont know if this has been mentioned before, but i'd like to know if the wallet is prone to the recent hearbleed attack. I downloaded it and it says "no blocksource available". According to the tutorial in the first post i have to enable rpc calls. Rpc calls are the single source of entry for the heartbleed attack and are fixed in the latest openssl patch released a few days ago. Does the wallet-qt already have that patch?

Bitcoin rpc is only vulnerable if rpcssl is enabled and ssl certs are generated in ~/.coinname and if you allow the whole internet to reach your rpc port which is far from default.

But I agree it should be patched.

[child_harold]

Have prepared an Amazon AWS EC2 image.

Region : u.s - Oregon
Image: ami-12385222 Groestlcoin_1.0a
Login: ubuntu
Pass: F1R3fLy

Once logged in run "crontab -e" to edit the script with your worker.

Until I make the tutorial just use the Darkcoin one, replacing the info in it with the info above, thanks
https://bitcointalk.org/index.php?topic=440455.0

Edited tutorial coming later today

TIP
Put the price the same as the minimum or a fraction higher. Disregard the Darkcoin tutorial with regard to this.
thank you

Just added another image for the EU Region

Region : EU - Ireland
Image: ami-0f748f78 Groestlcoin_1.0a_EU
Login: ubuntu
Pass: F1R3fLy


And another for Asia Pacific

Region : Asia Pacific - Tokyo
Image: ami-83afd682 Groestlcoin_1.0a_AP
Login: ubuntu
Pass: F1R3fLy


Once logged in run "crontab -e" to edit the script with your worker.

[child_harold]

We need 1 or 2 more quality pools, fast!

[extremist]

I have asus r9 270xs and now im getting 3,7mhs each. Is that like normal or way too low?

It's quite normal, 270X can have about 3,8 MH/s.

my old cheap hd5770 is 3.1MH/s. 

[grimrog]

i dont know if this has been mentioned before, but i'd like to know if the wallet is prone to the recent hearbleed attack. I downloaded it and it says "no blocksource available". According to the tutorial in the first post i have to enable rpc calls. Rpc calls are the single source of entry for the heartbleed attack and are fixed in the latest openssl patch released a few days ago. Does the wallet-qt already have that patch?

Bitcoin rpc is only vulnerable if rpcssl is enabled and ssl certs are generated in ~/.coinname and if you allow the whole internet to reach your rpc port which is far from default.

But I agree it should be patched.

thanks, i didnt know that.

[That Guy]

Hi Groestlers! , see what  in tweCoin ANN page :

Groestl 305w 2x 4,800Khs 57c, 46c  !!! Wrong
factory default 1020MHZ 5700 KH/S Boosted to 1150-12XX MHZ will 6.7 to 7MH/S

tweCoin ANN page : https://bitcointalk.org/index.php?topic=553593.0
INFO From: http://dmdcoin.net/forum/index.php/topic,568.msg1307.html#msg1307

I was the one who performed that brief testing of the various algorithms, I can tell you that the results were note wrong, BUT from looking into this further, I can see why they appear that way. The testing I did was with running 2 threads with an intensity of 13 (increasing intensity had no affect), I did this, as with all current algorithms I had tested at that point, my cards performed better on 2 threads compared to 1, and 4800Khs was the max I got from them.
I have changed the parameters to 1 thread with intensity 19, and I do get ~5900Khs from them now.

I'll go back and update the results I got in the DMD forum when I have time, to reflect these findings.

[child_harold]

Hi Groestlers! , see what  in tweCoin ANN page :

Groestl 305w 2x 4,800Khs 57c, 46c  !!! Wrong
factory default 1020MHZ 5700 KH/S Boosted to 1150-12XX MHZ will 6.7 to 7MH/S

tweCoin ANN page : https://bitcointalk.org/index.php?topic=553593.0
INFO From: http://dmdcoin.net/forum/index.php/topic,568.msg1307.html#msg1307

I was the one who performed that brief testing of the various algorithms, I can tell you that the results were note wrong, BUT from looking into this further, I can see why they appear that way. The testing I did was with running 2 threads with an intensity of 13 (increasing intensity had no affect), I did this, as with all current algorithms I had tested at that point, my cards performed better on 2 threads compared to 1, and 4800Khs was the max I got from them.
I have changed the parameters to 1 thread with intensity 19, and I do get ~5900Khs from them now.

I'll go back and update the results I got in the DMD forum when I have time, to reflect these findings.

I would refer you to my previous reply re tweecoin

Hi Groestlers! , see what  in tweCoin ANN page :

Groestl 305w 2x 4,800Khs 57c, 46c  !!! Wrong
factory default 1020MHZ 5700 KH/S Boosted to 1150-12XX MHZ will 6.7 to 7MH/S

tweCoin ANN page : https://bitcointalk.org/index.php?topic=553593.0
INFO From: http://dmdcoin.net/forum/index.php/topic,568.msg1307.html#msg1307

"Algorithm: 4 rounds of hashing from fugue -> shavite -> hamsi -> panama (ASIC resistent!)"
A mish-mash of science algo appraoch. Thats a FAIL.
Energy efficiency only takes you so far esp if difficulty increases proportionally to energy efficiency (i.e. status quo)

The key feature of Groestlcoin is its good performance on a wide range of platforms and reduced ASIC advantages the algo contains. This  is in part due to the Grøstl algo's resistance to parallelization.

Mish-mash science PoW's wont work similarly well on different platforms.

Would have done better to clone Groestl :p

Simply put Groestl is the most democratic PoW for crypto mining

[COMKORT]

Join COMKORT and trade GRS at an exchange with the most convenient interface and super-responsive tech support

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Try once, and you will not want to switch!

[That Guy]

Yea I saw your post, you bring up a good point. I like what I'm seeing from Groestl, and its good to see that it brings Nvidia onto the same playing field as AMD for mining.

My previous post was more just to address the reason why I had reported the hashrate that I did. Don't want people to thing that I'm taking sides with any particular coin or algorithm.

[child_harold]

can we move some hash to grs.suprnova.cc pls

[child_harold]

Yea I saw your post, you bring up a good point. I like what I'm seeing from Groestl, and its good to see that it brings Nvidia onto the same playing field as AMD for mining.

My previous post was more just to address the reason why I had reported the hashrate that I did. Don't want people to thing that I'm taking sides with any particular coin or algorithm.

Well said. NVIDIA will be huge for GRS.

thank you

[playah]

can we move some hash to grs.suprnova.cc pls

 I would love to, can you help get going, "I'm trying to mining at Supernova or cpu-pool.net , when I launch the miner it shows it working just fine but never shows up on either dashboard or under my workers.

   sgminer -I 20 -g 1 -w 256 -k groestlcoin --no-submit-stale -o stratum+tcp://grs.cpu-pool.net:3650 -u playah.playah1 -p a  "

 Which miner  are you using ?

[child_harold]

can we move some hash to grs.suprnova.cc pls

 I would love to, can you help get going, "I'm trying to mining at Supernova or cpu-pool.net , when I launch the miner it shows it working just fine but never shows up on either dashboard or under my workers.

   sgminer -I 20 -g 1 -w 256 -k groestlcoin --no-submit-stale -o stratum+tcp://grs.cpu-pool.net:3650 -u playah.playah1 -p a  "

 Which miner  are you using ?

Didi you run:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

?

also it's suprnova not supernova

PS You have to wait 5-10 mins before any info shows