[ANN] coolMiner - Lyra2z Miner for nVidia [Maxwell\Pascal\Volta\RTX]

[djm34]

not working on linux

[1714922333]

1714922333

[Ryzen2700x]

I have tried again with the instruction written in the Install file:

Code:

** How to compile on Ubuntu (16.04 LTS)

First, install Cuda toolkit and nVidia Driver, and type `nvidia-smi` to check if your card is detected.

Install dependencies
```sudo apt-get install libcurl4-openssl-dev libssl-dev libjansson-dev automake autotools-dev build-essential```

Ubuntu is now shipped with gcc 6 or 7 so please install gcc/g++ 5 and make it the default (required by the cuda toolkit)
```
sudo apt-get install gcc-5 g++-5
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 1
```

Then use the helper ./build.sh in ccminer source folder, edit configure.sh and the Makefile.am if required.
```
./build.sh
./ccminer --version
```

Download:
https://nofile.io/f/VvDfyzrk8mk/coolMiner-x64L2.tar.gz

Hope it works now,

P.S: why on Linux the miner looks working on "high priority" and it's effecting the system performance?(using browser while mining... etc').

P.S.2:OMG Look at that!!

https://www.anandtech.com/show/12861/computex-2018-nvidia-live-blog-1pm-tw-5am-utc

[somaton]

What about CUDA 9.1 version? Any hope?

[Ryzen2700x]

What about CUDA 9.1 version? Any hope?

Compiling now :-).

Edit: testing now and  it seems  slower and I see no point adding it, sry.

[principino1984]

1080ti ... 3550Kh/s @ 2025MHz on core

Nice step .. but we'd need more to keep competing with amd and lyra2z

Thanks for your job!
Marco

[MCat$]

So far so good, after upgraded to latest nvidia driver for cuda 9.2 requirement.
As for hashrate for my test cards:
1080ti - 3700kH/s (was 3300) PL 90% core +150 memory 0
1050ti - 800kH/s (was 700) PL 90% core +150 memory 0

TDP 60 Core 54 Mem -502
 GPU #$: Gigabyte GTX 1080 Ti, 3714.01 kH/s

[MCat$]

Dear Miners :-),
I would like to share with you my modified version of ccminer 2.2.5 with improved lyra2z kernels,
I see that there is many new coins for this algo and since the hot summer is near there is no better "Eco" algo like lyra2z.
So I called it the -"coolMiner" :-).
This miner should have all ccminer options and you can use it on any pool or lyra2z coin u like - no limits!.

coolMiner Specs:

• Compiled with Cuda9.2, 64-bit.
• Compiled for nVidia Gpu's with SM_52/SM_61/SM_70 (Maxwell-Pascal-Volta).
• Max-GPU support increased to 20!.
• Stale share bug fixed.
• Lyra2z miner only.

Benchmark resaults:
1080Ti - 3,750KH/s @2075Mhz core.
1070TI - 2,400KH/s @1987Mhz core (2,500 KH/s+ should be no problem with better OC).
1070 - 1,950KH/s @2025Mhz core (2,000 KH/s+ should be no problem with better OC).

ScreenShots:
1080Ti:
https://s15.postimg.cc/qaucpnlcb/cool_MIner-1080_Ti.jpg
1070 and 1070Ti:
https://s15.postimg.cc/brn7o8521/cool_MIner-1070_1070_Ti.jpg


I only got those cards, I would like you to share your resaults on other cards too :-).

Cool Tip to save power!:
You can Limit the max Core voltage of the GPU with MSI afterburner by pressing: "ctrl+f" and then you will see new window with your cards Frequency/Voltage graph:
https://s15.postimg.cc/d6osd2vwb/MSIAB_ctrl-f.jpg
Then you can click on the graph on the desired voltage and click "ctrl-l" and then the apply button on the MSI afterburner:
https://s15.postimg.cc/s2nbkof0r/MSIAB_ctrl-_L.jpg
Then you will see the Core voltage drops and this way you can drop the power usage:
https://s15.postimg.cc/nymcrxizv/MSIAB_ctrl-_L-950m_V.jpg
You can play with it and adjust the core clock and achieve the max clock/voltage for better efficiency- do it with small steps so you will not crash the display driver :-)

I hope you will support and accept the 1% dev fee, I prefer to support the community and not just sell it to "Big-Farms" ;-).

Download:
Windowds 64bit:
https://file.fm/f/7tazmdx5
https://nofile.io/f/Dt9PFUV97Px/coolMiner-x64.zip
Linux:
https://file.fm/f/t64hfppw
https://nofile.io/f/dAkG1na87Cv/coolMiner-x64L.tar.gz

The Linux build made by installing fresh ubuntu :
http://releases.ubuntu.com/16.04/
Folowing this tutorial:
https://www.youtube.com/watch?v=XdWr9pB5p_Q
And using those dependencies:
https://github.com/KlausT/ccminer/wiki/How-to-create-binaries-under-Ubuntu-Linux

I have tested it on single 1080Ti and it worked, so please test it and confirm that it works for you too(I am new to Linux sry).

Hi! Dev
masternode-pow payment work in solo?
Do you understand me ? 

"bad cb-payee"

[Dalba]

Since this is ccminer.. Source? on Github?

Came to ask the same thing. If you're distributing a modified version of a GPL project, and not providing the source, you're committing license violation.

Closed source is bad enough by itself for a lot of reasons. Especially in cryptocurrencies which are open community efforts. It's even worse if you're admitting you're leeching off community code.

I'm assuming you don't feel like releasing the source because of the donation/fee percentage. Frankly, I don't have a good answer for that -- I've released some opensource code myself, and I sometimes feel I've been cheated by some Chinese knockoff projects that use my code without crediting me. But I guess imitation is the sincerest form of flattery Meaning that there are ways to make an honest living with opensource code. For starters, respect the licenses and maybe people will also respect your coding skills.

Hello,
I quote the message above as i also want to have a clear answer from dev. I don't care about having a dev fee, but I really care about transparency...

[nitrobg]

Since this is ccminer.. Source? on Github?

Came to ask the same thing. If you're distributing a modified version of a GPL project, and not providing the source, you're committing license violation.

Closed source is bad enough by itself for a lot of reasons. Especially in cryptocurrencies which are open community efforts. It's even worse if you're admitting you're leeching off community code.

I'm assuming you don't feel like releasing the source because of the donation/fee percentage. Frankly, I don't have a good answer for that -- I've released some opensource code myself, and I sometimes feel I've been cheated by some Chinese knockoff projects that use my code without crediting me. But I guess imitation is the sincerest form of flattery Meaning that there are ways to make an honest living with opensource code. For starters, respect the licenses and maybe people will also respect your coding skills.

Hello,
I quote the message above as i also want to have a clear answer from dev. I don't care about having a dev fee, but I really care about transparency...

Lol. Whenever you get the sources from SP_, then you'll get the sources from small time developers.

[CryptoCoinMinerPaul]

Seems to have problems when switching to DEV fee


https://cdn.discordapp.com/attachments/408077855306547203/453282722560081932/unknown.png

[principino1984]

Seems to have problems when switching to DEV fee


https://cdn.discordapp.com/attachments/408077855306547203/453282722560081932/unknown.png

correct...same problem for me.

[crypt0ensio]

Yeah, here too.

Does it recover? Have anyone let it run in retry-mode?

[_Dr2]

Yeah, here too.

Does it recover? Have anyone let it run in retry-mode?

In 1 location I have the same problem
but in 2 location all was working good.
because I think it is problem with resolving devfee pool by DNS.

[principino1984]

Yeah, here too.

Does it recover? Have anyone let it run in retry-mode?

In 1 location I have the same problem
but in 2 location all was working good.

same country for all the location? I think is a url problem from our countries. I'm from italy and all my miner has the same problem

[CryptoCoinMinerPaul]

I'm in the USA and have that problem

[qlol]

 Yes, same issue for me!
3 rigs, two different ISP, in Italy

[Ryzen2700x]

I have tried to mine when you have posted it and also got error for few sec and then when tried again all good, maybe it was NH problem for few min(it mines on NH EU server)?
Please tell me if this continues, also it should get back to your pool after the dev time over- right?.
I am also running the miner to check the log later to see if got same error.

Also why the ping is so High? can you give some info?

sry for the trouble.

[_Dr2]

Yeah, here too.

Does it recover? Have anyone let it run in retry-mode?

In 1 location I have the same problem
but in 2 location all was working good.

same country for all the location? I think is a url problem from our countries. I'm from italy and all my miner has the same problem

Yes, the same country but different ISP

[principino1984]

same problem for me.. ping is high and it doesn't recover to the pool. It just stays in the error.

[_Dr2]

Also why the ping is so High? can you give some info?

sry for the trouble.

Give us pool url.
All my rigs are mining on Angrypool now.
EDIT
Past 4 min coolminer can not reconnect to my pool