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1  Economy / Service Announcements / Re: [ANN] NiceHash.com - sell & buy hash rate cloud mining service / multipool on: January 31, 2017, 11:42:50 AM
Hey guys after nvida driver update my nicehash miner doesnt work.

[2017-01-28 11:23:12] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(NOT_SET)] NEW MINER CREATED
[2017-01-28 11:23:12] [INFO] [ExtraLaunchParametersParser] ExtraLaunch params "" for device UUID GPU-e3f729b9-6e8e-0a82-0599-5a1805f246cd
[2017-01-28 11:23:12] [INFO] [ExtraLaunchParametersParser] Final extra launch params parse ""
[2017-01-28 11:23:12] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] Starting miner [pid(652)|bin(bin\ccminer_neoscrypt.exe)] --algo=neoscrypt --url=stratum+tcp://neoscrypt.eu.nicehash.com:3341 --userpass=1FWNEDrPpTAwNQw9dsQftu1Bmn2Uc14u3J.worker1:x --api-bind=4000  --devices  0
[2017-01-28 11:23:12] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] [pid(652)|bin(bin\ccminer_neoscrypt.exe)] Starting cooldown checker
[2017-01-28 11:23:13] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] [pid(652)|bin(bin\ccminer_neoscrypt.exe)] Miner_Exited Will restart in 5000 ms
[2017-01-28 11:23:13] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] [pid(652)|bin(bin\ccminer_neoscrypt.exe)] GetAPIData reason: Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 127.0.0.1:4000
[2017-01-28 11:23:13] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] [pid(652)|bin(bin\ccminer_neoscrypt.exe)] summary is null
[2017-01-28 11:23:13] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] GetSummary returned null..
[2017-01-28 11:23:15] [INFO] [ccminer_NVIDIA-MINER_ID(0)-DEVICE_IDs(0)] [pid(652)|bin(bin\ccminer_neoscrypt.exe)] Shutting down miner

i have a nvida gtx 980 ti and windows 10 system.

can anyone help ?

Testing with 378.49 drivers seems to be working on my machine (all algorithms including neoscrypt). Is this only with neoscrypt?
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: NiceHash Miner - easy-to-use best-profit multi-device cryptocurrency miner on: January 24, 2017, 02:05:42 PM
@alucard20724,

Did you make clean install or did you copy your old config over the new version?


I did a clean install.  I think what is happening is that the settings for sgminer is over-riding my fan settings for msi afterburner each time sgminer is run with which ever algorythm it set at that time which is much lower (set to 15%) than the setting i had in msi.

Does disabling AMD Temperature Control help?
http://imgur.com/ZAhSO5S
it is enabled by default so sgminer is overriding the settings.
3  Alternate cryptocurrencies / Mining (Altcoins) / Re: NiceHash Miner - easy-to-use best-profit multi-device cryptocurrency miner on: January 13, 2017, 01:22:58 PM
View this page https://github.com/nicehash/NiceHashMiner/wiki/Algorithm-ExtraLaunchParameters

No, we're not planing to update the NiceHash Miner yet.



OK.
But I want to define these patterns. Where do i change in your program in claymore zcash?

I want to use -i 8


AMD ClaymoreZcash Equihash

-i (if not set default 4 or ignored if unused)

You can do this int the Settings.
http://imgur.com/a/jmdeO

Update:
Wiki => https://github.com/nicehash/NiceHashMiner/wiki/Algorithm-ExtraLaunchParameters
Source if the Wiki is not up to date => https://github.com/nicehash/NiceHashMiner/blob/master/NiceHashMiner/Miners/Parsing/ExtraLaunchParametersParser.cs

4  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 13, 2017, 11:54:34 AM
https://github.com/nicehash/nheqminer/releases/tag/0.5c

Windows all in one build.
Ubuntu (16.04 and 04.04) Linux bulds (only cuda_djezo and avx support, for now).
There is still a lot of room for improvement. First Linux all in one build, after that automatic solver chooser based on device capability, etc.

this fix the cpu bug?

There are a lot of BUGs to kill... describe the bug please.
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 13, 2017, 11:34:39 AM
have on gtx 750 this error:

CUDA error 'an illegel memory access was encountered' in 'func eq_cuda_context<RB,SM,SSM,THREADS,PACKER>::solve' line 2095.

is miner suport gtx750?

 GTX 750 ti doesn't support CUDA 8 as I recall, so probably not unless you recompile.

it would be nice if somebody compiled the miner for old cards.i can myself,but i need to install ubuntu and understand the system of compilation and possible errors.if someone will do it quickly and it is not too much trouble,i would be very grateful for that.and I think I'm not the only one.

What Linux distro (I am assuming you mean Linux) do you need? Builds with CUDA 7.5?
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 12, 2017, 09:08:33 PM
https://github.com/nicehash/nheqminer/releases/tag/0.5c

Windows all in one build.
Ubuntu (16.04 and 04.04) Linux bulds (only cuda_djezo and avx support, for now).
There is still a lot of room for improvement. First Linux all in one build, after that automatic solver chooser based on device capability, etc.
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: NiceHash Miner - easy-to-use best-profit multi-device cryptocurrency miner on: November 04, 2016, 04:41:58 PM
I'm having problems compiling nheqminer from the latest git for CUDA_TROMP on Mint 17 (Ubuntu 14.04).

First the COMPUTE= option does not appear to work. I had to edit the config to remove references to compute_61
which is unsupported on my system (Cuda 7.5).

After that I get this...

Code:
[  5%] Building NVCC (Device) object CMakeFiles/nheqminer_cuda_tromp.dir/__/__/cuda_tromp/nheqminer_cuda_tromp_generated_equi_miner.cu.o
/usr/lib/gcc/x86_64-linux-gnu/4.8/include/stddef.h(432): error: identifier "nullptr" is undefined
/usr/lib/gcc/x86_64-linux-gnu/4.8/include/stddef.h(432): error: expected a ";"
/usr/include/x86_64-linux-gnu/c++/4.8/bits/c++config.h(190): error: expected a ";"
/usr/include/c++/4.8/exception(63): error: expected a ";"
/usr/include/c++/4.8/exception(68): error: expected a ";"
/usr/include/c++/4.8/exception(76): error: expected a ";"

It appears to be an issue with nvcc and gcc 4.8 similar to this...

https://devtalk.nvidia.com/default/topic/745106/nvcc-c-11-standard-in-cuda-frontend-dependencies-gcc-windows-vs-linux-/

Is there a simple fix or workaround?

The readme is wrong about the compute parameter it should be -DCOMPUTE=21 for sm21 for example. Will update readme. Also currently the cmake files are scattered into different cmake files for different builds (main reason for this is it was easier since Linux got very unstable with NVIDIA and AMD drivers/SDKs), but in the near future it will be merged.
So Ubuntu 14.04 (Mint 17), gcc 4.8 and CUDA 7.5 are giving errors. I will check this and also make updates to the cmake files since many people are getting errors.
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: NiceHash Miner - easy-to-use best-profit multi-device cryptocurrency miner on: October 17, 2016, 02:41:38 PM
Hi Im new here and new in bitcoin mining.
I've downloaded this software nicehash miner but I cant seem to make it work.

can you help me to figure out what is wrong.


I seem to be having same kind of issues, my nicehash miner closes automatically after about 8h or so.

Hi!
What exactly seems to be the problem? Can you PM me the log files?
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