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

[NoxX]

^ now THAT would, indeed, be great news! Can any other miners confirm this?

Going from 14.4 to 14.6 doesn't make any difference for me.

[voingiappone]

Hey you guys.... I have a strange problem here...

I have my Groestl wallet on my home pc and it is syncing without any problem.
I decided to install anorther wallet at work and it is stuck at 170 in the blockchain (Sun Mar 23 06:15:46 2014) with 8 connections. It does not sync.

Added thousands of nodes from various posts but it does not change. Of course both the syncing and the stuck version are compiled from the latest github source.

Any idea?

Thx!

[srcxxx]

hy guys !

yesterday I gave chance to the new 14.6 AMD drivers, and I was stunned with results.  almost 30 % more Mh/s. ( from 8 to 10 Mh/s on 2x r9 280x, and from 4 to 6 Mh/s on 7870 BE )
 (sgminer 4.1.0, and 13.12 was the previous drivers)

Wow! I confirm this. Thanks for sharing.

My R9 290 went from 9.6 mhs to 14.9 mhs (68 degrees celcius @ 40% fan). R9 270x is 7.4 mhs.

[FiR3]

NoxX: (30%*14.4)+14.4=18.72, !14.6

[appbox]

Nice Coin.


Just invest 400k GRS.

[chiguireitor]

hy guys !

yesterday I gave chance to the new 14.6 AMD drivers, and I was stunned with results.  almost 30 % more Mh/s. ( from 8 to 10 Mh/s on 2x r9 280x, and from 4 to 6 Mh/s on 7870 BE )
 (sgminer 4.1.0, and 13.12 was the previous drivers)

Wow! I confirm this. Thanks for sharing.

My R9 290 went from 9.6 mhs to 14.9 mhs (68 degrees celcius @ 40% fan). R9 270x is 7.4 mhs.

Seems tonite is driver update nite

[alinutu78]

hy guys !

yesterday I gave chance to the new 14.6 AMD drivers, and I was stunned with results.  almost 30 % more Mh/s. ( from 8 to 10 Mh/s on 2x r9 280x, and from 4 to 6 Mh/s on 7870 BE )
 (sgminer 4.1.0, and 13.12 was the previous drivers)

Can you please share your settings and voltage for r9 280x. I cant go past 7.1 Mh on sdk 2.9 and 14.6 AMD drivers on 280x Sapphire Vapor-X. Am i doing something wrong? Sgminer is 4.1.0

[NoxX]

NoxX: (30%*14.4)+14.4=18.72, !14.6

I meant going from driver 14.4 to beta driver 14.6 does not change the hashrate I get for my cards ^^

But I never used driver version 13.x, so not sure about the differences there...

[gitrix]

hy guys !

yesterday I gave chance to the new 14.6 AMD drivers, and I was stunned with results.  almost 30 % more Mh/s. ( from 8 to 10 Mh/s on 2x r9 280x, and from 4 to 6 Mh/s on 7870 BE )
 (sgminer 4.1.0, and 13.12 was the previous drivers)

Can you please share your settings and voltage for r9 280x. I cant go past 7.1 Mh on sdk 2.9 and 14.6 AMD drivers on 280x Sapphire Vapor-X. Am i doing something wrong? Sgminer is 4.1.0

3 X R9 280x (2msi twinfroz+ sapphire dualx) i pass from 6M to 10M/CARD SUPPPER woooww!!!
-gpu-engine 1100 --gpu-memlock 750    14.6 AMD drivers + sgminer 4.1.0 win 8.1 64bit

i Use sgminer.exe -g 1 -w 256 -I 20 -k groestlcoin --no-submit-stale --auto-fan -o stratum+tcp://cryptohunger.com:3333 -u USER -p PASS

I think it make more Heat!!!!

[MinerSVK]

type of WIN ?

I change drivers to 14.6, same hasharate

[gitrix]

type of WIN ?

I change drivers to 14.6, same hasharate

try to delete the Bin file.

[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.

[MinerSVK]

type of WIN ?

I change drivers to 14.6, same hasharate

try to delete the Bin file.

Awesome!!!! 7950, from 5,4 Mhs to 9,1 Mhs , 1050 core

Power consuption from 520W (complete rig + 4x7950) to 595W

[alinutu78]

type of WIN ?

I change drivers to 14.6, same hasharate

try to delete the Bin file.

It works!  Thanks a lot!!!

[bbbbbb2014]

^ now THAT would, indeed, be great news! Can any other miners confirm this?

Listen guys, I have checked this and new drivers ARE A TRUE POISON. At least when Groestlcoin is in question THE SPEED OF HASHING IS ALMOST DUPLICATED!

On R9 280x my previous hash rate was 6.8 MH/s. Now it's 11.43 MH/s.

Fans on the card are not cranking - but rather wheezing with a very high pitch and started to radiate a serious heat. Who says Groestl is friendly to the cards...

How to achieve this result:

1. Get yourself BAMT 1.6.0 (or any other 32-bit Linux distro will do):

http://www.reddit.com/r/BAMT/comments/207rdz/release_bamt_v160_scrypt_scryptn_darkcoin/

2. Get yourself a decent sgminer-sph, I am using this one:

https://github.com/badman74/sph-sgminer

3. Get yourself the latest AMD 14.6 drivers, files are the follows:
linux-amd-catalyst-14.6-beta-v1.0-may23.zip
AMD-APP-SDK-v2.9-lnx32.tgz
ADL_SDK.zip

4. Now, uninstall old drivers, reinstall new drivers, RECOMPILE THE SGMINER:

The EXACT procedure is noted here:
http://rumorscity.com/2013/12/08/amd-display-driver-update-for-r9-290x-on-bamt-litecoin-miner/

NOTE:  Please follow the procedure EXACTLY.

5. DELETE the old compiled CL file, which is usually hidden here:
/opt/miners/sgminer-4.1.0-sph

NOTE: The key to enhanced performance is hidden in NEW on-the-fly re-compilation of .cl files.

6. Everything else is as usual. Mine cards speeds up to 11.43 MH/s:

http://www.kapion.si/Mining-gro.jpg

7. Parameters I am using:
  core_speed_0: 300
  core_speed_1: 1140
  core_speed_2: 1140
  mem_speed_0: 300
  mem_speed_1: 1000
  mem_speed_2: 1000
  core_voltage_0: 1.131
  core_voltage_1: 1.131
  core_voltage_2: 1.131

8. Config file I am using (partial print):
    "auto-fan" : true,
    "gpu-fan": "30-99",
    "temp-cutoff" : "95",
    "temp-overheat" : "85",
    "temp-target" : "79",
    "worksize": "256",
    "intensity" : "20",
    "gpu-threads" : "1",
    "thread-concurrency" : "8192",
    "lookup-gap" : "2",
    "vectors" : "1",
    "shaders" : "2048",
    "api-port": "4028",
    "api-listen": true,
    "api-allow": "W:127.0.0.1",
    "failover-only" : true,
    "no-pool-disable": true,
    "no-submit-stale" : true,
    "queue": "0",
    "log" : "5",
    "gpu-powertune" : "20",
    "algorithm" : "groestlcoin",
    "kernel-path": "/usr/local/bin"

[enetac]

type of WIN ?

I change drivers to 14.6, same hasharate

try to delete the Bin file.

Awesome!!!! 7950, from 5,4 Mhs to 9,1 Mhs , 1050 core

Power consuption from 520W (complete rig + 4x7950) to 595W

very nice;D

[MinerSVK]

^ now THAT would, indeed, be great news! Can any other miners confirm this?

Listen guys, I have checked this and new drivers ARE A TRUE POISON. At least when Groestlcoin is in question THE SPEED OF HASHING IS ALMOST DUPLICATED!

On R9 280x my previous hash rate was 6.8 MH/s. Now it's 11.43 MH/s.

Fans on the card are not cranking - but rather wheezing with a very high pitch and started to radiate a serious heat. Who says Groestl is friendly to the cards...

How to achieve this result:

1. Get yourself BAMT 1.6.0 (or any other 32-bit Linux distro will do):

http://www.reddit.com/r/BAMT/comments/207rdz/release_bamt_v160_scrypt_scryptn_darkcoin/

2. Get yourself a decent sgminer-sph, I am using this one:

https://github.com/badman74/sph-sgminer

3. Get yourself the latest AMD 14.6 drivers, files are the follows:
linux-amd-catalyst-14.6-beta-v1.0-may23.zip
AMD-APP-SDK-v2.9-lnx32.tgz
ADL_SDK.zip

4. Now, uninstall old drivers, reinstall new drivers, RECOMPILE THE SGMINER:

The EXACT procedure is noted here:
http://rumorscity.com/2013/12/08/amd-display-driver-update-for-r9-290x-on-bamt-litecoin-miner/

NOTE:  Please follow the procedure EXACTLY.

5. DELETE the old compiled CL file, which is usually hidden here:
/opt/miners/sgminer-4.1.0-sph

NOTE: The key to enhanced performance is hidden in NEW on-the-fly re-compilation of .cl files.

6. Everything else is as usual. Mine cards speeds up to 11.43 MH/s:

http://www.kapion.si/Mining-gro.jpg

7. Parameters I am using:
  core_speed_0: 300
  core_speed_1: 1140
  core_speed_2: 1140
  mem_speed_0: 300
  mem_speed_1: 1000
  mem_speed_2: 1000
  core_voltage_0: 1.131
  core_voltage_1: 1.131
  core_voltage_2: 1.131

8. Config file I am using (partial print):
    "auto-fan" : true,
    "gpu-fan": "30-99",
    "temp-cutoff" : "95",
    "temp-overheat" : "85",
    "temp-target" : "79",
    "worksize": "256",
    "intensity" : "20",
    "gpu-threads" : "1",
    "thread-concurrency" : "8192",
    "lookup-gap" : "2",
    "vectors" : "1",
    "shaders" : "2048",
    "api-port": "4028",
    "api-listen": true,
    "api-allow": "W:127.0.0.1",
    "failover-only" : true,
    "no-pool-disable": true,
    "no-submit-stale" : true,
    "queue": "0",
    "log" : "5",
    "gpu-powertune" : "20",
    "algorithm" : "groestlcoin",
    "kernel-path": "/usr/local/bin"

Yeah are hot, but at core clock 1140 ?!

[utlord]

^ now THAT would, indeed, be great news! Can any other miners confirm this?

Listen guys, I have checked this and new drivers ARE A TRUE POISON. At least when Groestlcoin is in question THE SPEED OF HASHING IS ALMOST DUPLICATED!

On R9 280x my previous hash rate was 6.8 MH/s. Now it's 11.43 MH/s.

Fans on the card are not cranking - but rather wheezing with a very high pitch and started to radiate a serious heat. Who says Groestl is friendly to the cards...

How to achieve this result:

1. Get yourself BAMT 1.6.0 (or any other 32-bit Linux distro will do):

http://www.reddit.com/r/BAMT/comments/207rdz/release_bamt_v160_scrypt_scryptn_darkcoin/

2. Get yourself a decent sgminer-sph, I am using this one:

https://github.com/badman74/sph-sgminer

3. Get yourself the latest AMD 14.6 drivers, files are the follows:
linux-amd-catalyst-14.6-beta-v1.0-may23.zip
AMD-APP-SDK-v2.9-lnx32.tgz
ADL_SDK.zip

4. Now, uninstall old drivers, reinstall new drivers, RECOMPILE THE SGMINER:

The EXACT procedure is noted here:
http://rumorscity.com/2013/12/08/amd-display-driver-update-for-r9-290x-on-bamt-litecoin-miner/

NOTE:  Please follow the procedure EXACTLY.

5. DELETE the old compiled CL file, which is usually hidden here:
/opt/miners/sgminer-4.1.0-sph

NOTE: The key to enhanced performance is hidden in NEW on-the-fly re-compilation of .cl files.

6. Everything else is as usual. Mine cards speeds up to 11.43 MH/s:

http://www.kapion.si/Mining-gro.jpg

7. Parameters I am using:
  core_speed_0: 300
  core_speed_1: 1140
  core_speed_2: 1140
  mem_speed_0: 300
  mem_speed_1: 1000
  mem_speed_2: 1000
  core_voltage_0: 1.131
  core_voltage_1: 1.131
  core_voltage_2: 1.131

8. Config file I am using (partial print):
    "auto-fan" : true,
    "gpu-fan": "30-99",
    "temp-cutoff" : "95",
    "temp-overheat" : "85",
    "temp-target" : "79",
    "worksize": "256",
    "intensity" : "20",
    "gpu-threads" : "1",
    "thread-concurrency" : "8192",
    "lookup-gap" : "2",
    "vectors" : "1",
    "shaders" : "2048",
    "api-port": "4028",
    "api-listen": true,
    "api-allow": "W:127.0.0.1",
    "failover-only" : true,
    "no-pool-disable": true,
    "no-submit-stale" : true,
    "queue": "0",
    "log" : "5",
    "gpu-powertune" : "20",
    "algorithm" : "groestlcoin",
    "kernel-path": "/usr/local/bin"

Could you please post the updated sgminer with updated .CLs?

[Atrides]

DwarfPool updated to new wallet

[pregoRI]

one picture is worth of thousand words
gpu 0,1  asus r9 280x
gpu 2     vtx 7870 BE
http://i61.tinypic.com/24wwuh5.jpg