CCminer(SP-MOD) Modded GPU kernels.

[tbearhere]

45 Acres 
Hyper BTC farm.
https://www.youtube.com/watch?v=64R5Jq624Xo&feature=youtu.be

[mirny]

45 Acres 
Hyper BTC farm.
https://www.youtube.com/watch?v=64R5Jq624Xo&feature=youtu.be

OK, and how is it related to ccminer?

[chrysophylax]

45 Acres 
Hyper BTC farm.
https://www.youtube.com/watch?v=64R5Jq624Xo&feature=youtu.be

OK, and how is it related to ccminer?

just the fact that its 45acres got me going ...

ill be looking at getting into that when the chance arises ... and it WILL be using gpu and ccminer ...

small steps ...

#crysx

[Epsylon3]

next step, create a nuclear power plant in antartica to power gpus ? :p iceland has lava and ice ... that helps a lot

[chrysophylax]

next step, create a nuclear power plant in antartica to power gpus ? :p iceland has lava and ice ... that helps a lot

that would be good ...

we could have them all made of waterproofing material - and leave them out in the open air and ice to keep kool ...

#crysx

[antonio8]

next step, create a nuclear power plant in antartica to power gpus ? :p iceland has lava and ice ... that helps a lot

that would be good ...

we could have them all made of waterproofing material - and leave them out in the open air and ice to keep kool ...

#crysx

Oh.

You mean with some of this? http://www.rustoleum.com/product-catalog/consumer-brands/neverwet/

[chrysophylax]

next step, create a nuclear power plant in antartica to power gpus ? :p iceland has lava and ice ... that helps a lot

that would be good ...

we could have them all made of waterproofing material - and leave them out in the open air and ice to keep kool ...

#crysx

Oh.

You mean with some of this? http://www.rustoleum.com/product-catalog/consumer-brands/neverwet/

yup ...

something like that ... but with resistance to outdoor elements AND heat ...

...

#crysx

[serg_25]

Hi, after this weekends i have issue with nicehash.

Code:

[10:27:54] root@ ~/miner/ccminer-1.5.63 $ ./ccminer -a lyra2v2 -o stratum+tcp://lyra2rev2.eu.nicehash.com:3347 -u  -p x
*** ccminer 1.5.63-git(SP-MOD) for nVidia GPUs by sp-hash@github ***
        Built with the nVidia CUDA SDK 6.5

  Based on pooler cpuminer 2.3.2 and the tpruvot@github fork
   CUDA support by Christian Buchner, Christian H. and DJM34
  Includes optimizations implemented by sp , klaust, tpruvot and tsiv. 

[2015-10-12 10:28:02] Starting Stratum on stratum+tcp://lyra2rev2.eu.nicehash.com:3347
[2015-10-12 10:28:02] NVML GPU monitoring enabled.
[2015-10-12 10:28:02] 1 miner thread started, using 'lyra2v2' algorithm.
[2015-10-12 10:28:02] Binding thread 0 to cpu 0 (mask 1)
0 
[2015-10-12 10:28:02] stratum_recv_line failed
[2015-10-12 10:28:02] ...retry after 30 seconds

i try all versions from 1.5.63 till 1.5.70.
If somebody has same issue?

P.S. on pool i can mine. only problem with nicehash. actually both algo's   lyra2rev2 and quark.
Any ideas?

[chrysophylax]

Hi, after this weekends i have issue with nicehash.

Code:

[10:27:54] root@ ~/miner/ccminer-1.5.63 $ ./ccminer -a lyra2v2 -o stratum+tcp://lyra2rev2.eu.nicehash.com:3347 -u  -p x
*** ccminer 1.5.63-git(SP-MOD) for nVidia GPUs by sp-hash@github ***
        Built with the nVidia CUDA SDK 6.5

  Based on pooler cpuminer 2.3.2 and the tpruvot@github fork
   CUDA support by Christian Buchner, Christian H. and DJM34
  Includes optimizations implemented by sp , klaust, tpruvot and tsiv. 

[2015-10-12 10:28:02] Starting Stratum on stratum+tcp://lyra2rev2.eu.nicehash.com:3347
[2015-10-12 10:28:02] NVML GPU monitoring enabled.
[2015-10-12 10:28:02] 1 miner thread started, using 'lyra2v2' algorithm.
[2015-10-12 10:28:02] Binding thread 0 to cpu 0 (mask 1)
0 
[2015-10-12 10:28:02] stratum_recv_line failed
[2015-10-12 10:28:02] ...retry after 30 seconds

i try all versions from 1.5.63 till 1.5.70.
If somebody has same issue?

P.S. on pool i can mine. only problem with nicehash. actually both algo's   lyra2rev2 and quark.
Any ideas?

i had some rejected shares for a little while earlier when testing - its not the miner ... they are running fine now ...

its nicehash ...

try running the miner on another pool and see if it runs ...

that will prove one way or another ...

#crysx

[tbearhere]

45 Acres 
Hyper BTC farm.
https://www.youtube.com/watch?v=64R5Jq624Xo&feature=youtu.be

OK, and how is it related to ccminer?

just the fact that its 45acres got me going ...

ill be looking at getting into that when the chance arises ... and it WILL be using gpu and ccminer ...

small steps ...

#crysx

You got it crysx 

[serg_25]

i had some rejected shares for a little while earlier when testing - its not the miner ... they are running fine now ...

its nicehash ...

try running the miner on another pool and see if it runs ...

that will prove one way or another ...

#crysx

Yep as i said previously ccminer runs fine on another pools. with different algos.
Just interesting  what can be a problem with nicehash. anyway thanks for reply.

[dominuspro]

I don't have any problems on nicehash quark with release 70.

[pallas]

I just tried nicehash with the new scrypt-jane algo.
Fails on ccminer-sp (cuda ram allocation issues, maybe more tweaking is needed) but works on ccminer-tpruvot, unfortunately it's highly unprofitable.
Rates need to double or triple before getting interesting.
BTW, is 2 Kh/s a good hashrate for a 970?

[sp_]

I think the autotune of the launch config is not working for scrypt-n. You need to add -l 64x2 or something similar..

[pallas]

I think the autotune of the launch config is not working for scrypt-n. You need to add -l 64x2 or something similar..

here is my commandline:

./ccminer -a scrypt-jane:1402845776,4,30 -l t25x2

uses a little more than 3GB

[chrysophylax]

i had some rejected shares for a little while earlier when testing - its not the miner ... they are running fine now ...

its nicehash ...

try running the miner on another pool and see if it runs ...

that will prove one way or another ...

#crysx

Yep as i said previously ccminer runs fine on another pools. with different algos.
Just interesting  what can be a problem with nicehash. anyway thanks for reply.

if you are still getting issues with mining at nicehash - i would check you miner setup ( unless you have not changed it at all when you were mining earlier ) and if all is well - contact nicehash ...

they are usually pretty good with support ...

#crysx

[chrysophylax]

I just tried nicehash with the new scrypt-jane algo.
Fails on ccminer-sp (cuda ram allocation issues, maybe more tweaking is needed) but works on ccminer-tpruvot, unfortunately it's highly unprofitable.
Rates need to double or triple before getting interesting.
BTW, is 2 Kh/s a good hashrate for a 970?

how do you run it pallas? ...

i have never been able to run scrypt-jane as ive never know the commandset for it ...

are there any other tweaks that are required to get it all running? ... what is the kernel setting? ...

#crysx

[chrysophylax]

I think the autotune of the launch config is not working for scrypt-n. You need to add -l 64x2 or something similar..

here is my commandline:

./ccminer -a scrypt-jane:1402845776,4,30 -l t25x2

uses a little more than 3GB

ok - i just read the next messages and you answered the question i asked earlier ...

how are we to know what settings run well with this? ...

sp? ... is there advice you can give on these? ... especially for the 750ti oc lp cards and the 9xx cards ...

#crysx

[pallas]

I think the autotune of the launch config is not working for scrypt-n. You need to add -l 64x2 or something similar..

here is my commandline:

./ccminer -a scrypt-jane:1402845776,4,30 -l t25x2

uses a little more than 3GB

ok - i just read the next messages and you answered the question i asked earlier ...

how are we to know what settings run well with this? ...

sp? ... is there advice you can give on these? ... especially for the 750ti oc lp cards and the 9xx cards ...

#crysx

I took the settings from the nicehash page:

https://www.nicehash.com/index.jsp?p=news&id=41

But they seem to work for tpruvot fork only.
Probably sp's needs different switches.

[sp_]

I took the settings from the nicehash page:
https://www.nicehash.com/index.jsp?p=news&id=41
But they seem to work for tpruvot fork only.
Probably sp's needs different switches.

I think I will remove scrypt-n from the fork. To slow to be profitable.