nanopool/claymore-dual-miner

Claymore's Dual Ethereum+Decred_Siacoin_Lbry AMD+NVIDIA GPU Miner

claymore-dual-miner's Issues

Low hash rates plus crash using latest NVidia drivers

Using latest NVidia drivers on Windows 10, get 3.0 Mhs. Set drivers to "optimize for computation" and get the following error:

17:01:04:903 818 OpenCL platform: NVIDIA CUDA
17:01:04:909 818 AMD OpenCL platform not found
17:01:05:393 818 CUDA initializing...

17:01:05:401 818 NVIDIA Cards available: 1
17:01:05:408 818 CUDA Driver Version/Runtime Version: 8.0/8.0
17:01:05:417 818 GPU #0: GeForce GTX 970, 4096 MB available, 13 compute units, capability: 5.2

17:01:05:424 818 Total cards: 1
17:01:14:882 818 No AMD cards in the list, ADL library will not be used.
17:01:14:895 818 NVML version: 8.382.53
17:01:15:037 818 CUDA error 0 #102 - 46
17:01:15:264 818 CUDA error 0 #103 - 46
17:01:15:390 818 CUDA error 0 #105 - 46

Using ethminer-0.9.41 with the same setting and I am getting 25 Ghs.

No AMD OPENCL or NVIDIA CUDA GPUs found, exit

Hi,
Under Linux (Ubuntu 16.04 and Debian Stretch), with one Shappire RX 580 and amdgpu pro 17.10 drivers installed from AMD I get this error:

����������������������������������������������������������������ͻ
� Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v9.6 �
����������������������������������������������������������������ͼ

ETH: 5 pools are specified
Main Ethereum pool is eth-eu1.nanopool.org:9999
SC: 5 pools are specified
Main Siacoin pool is sia-eu1.nanopool.org:7777
No AMD cards in the list.
No NVIDIA CUDA GPUs detected.
No AMD OPENCL or NVIDIA CUDA GPUs found, exit

sudo lspci -v -s 01:00.0
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/580] (rev e7) (prog-if 00 [VGA controller])
Subsystem: Sapphire Technology Limited Sapphire Radeon RX 580 Pulse 8GB
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=2M]
I/O ports at e000 [size=256]
Memory at dfe00000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
Capabilities: [150] Advanced Error Reporting
Capabilities: [200] #15
Capabilities: [270] #19
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] Page Request Interface (PRI)
Capabilities: [2d0] Process Address Space ID (PASID)
Capabilities: [320] Latency Tolerance Reporting
Capabilities: [328] Alternative Routing-ID Interpretation (ARI)
Capabilities: [370] L1 PM Substates
Kernel modules: amdgpu

/opt/amdgpu-pro/bin/clinfo
Number of platforms: 1
Platform Profile: FULL_PROFILE
Platform Version: OpenCL 2.0 AMD-APP (2348.3)
Platform Name: AMD Accelerated Parallel Processing
Platform Vendor: Advanced Micro Devices, Inc.
Platform Extensions: cl_khr_icd cl_amd_event_callback cl_amd_offline_devices

Platform Name: AMD Accelerated Parallel Processing
Number of devices: 1
Device Type: CL_DEVICE_TYPE_CPU
Vendor ID: 1002h
Board name:
Max compute units: 4
Max work items dimensions: 3
Max work items[0]: 1024
Max work items[1]: 1024
Max work items[2]: 1024
Max work group size: 1024
Preferred vector width char: 16
Preferred vector width short: 8
Preferred vector width int: 4
Preferred vector width long: 2
Preferred vector width float: 8
Preferred vector width double: 4
Native vector width char: 16
Native vector width short: 8
Native vector width int: 4
Native vector width long: 2
Native vector width float: 8
Native vector width double: 4
Max clock frequency: 799Mhz
Address bits: 64
Max memory allocation: 2147483648
Image support: Yes
Max number of images read arguments: 128
Max number of images write arguments: 64
Max image 2D width: 8192
Max image 2D height: 8192
Max image 3D width: 2048
Max image 3D height: 2048
Max image 3D depth: 2048
Max samplers within kernel: 16
Max size of kernel argument: 4096
Alignment (bits) of base address: 1024
Minimum alignment (bytes) for any datatype: 128
Single precision floating point capability
Denorms: Yes
Quiet NaNs: Yes
Round to nearest even: Yes
Round to zero: Yes
Round to +ve and infinity: Yes
IEEE754-2008 fused multiply-add: Yes
Cache type: Read/Write
Cache line size: 64
Cache size: 32768
Global memory size: 8332480512
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Global
Local memory size: 32768
Max pipe arguments: 16
Max pipe active reservations: 16
Max pipe packet size: 2147483648
Max global variable size: 1879048192
Max global variable preferred total size: 1879048192
Max read/write image args: 64
Max on device events: 0
Queue on device max size: 0
Max on device queues: 0
Queue on device preferred size: 0
SVM capabilities:
Coarse grain buffer: No
Fine grain buffer: No
Fine grain system: No
Atomics: No
Preferred platform atomic alignment: 0
Preferred global atomic alignment: 0
Preferred local atomic alignment: 0
Kernel Preferred work group size multiple: 1
Error correction support: 0
Unified memory for Host and Device: 1
Profiling timer resolution: 1
Device endianess: Little
Available: Yes
Compiler available: Yes
Execution capabilities:
Execute OpenCL kernels: Yes
Execute native function: Yes
Queue on Host properties:
Out-of-Order: No
Profiling : Yes
Queue on Device properties:
Out-of-Order: No
Profiling : No
Platform ID: 0x7fb3a9169e98
Name: Intel(R) Core(TM) i3-7100 CPU @ 3.90GHz
Vendor: GenuineIntel
Device OpenCL C version: OpenCL C 1.2
Driver version: 2348.3 (sse2,avx)
Profile: FULL_PROFILE
Version: OpenCL 1.2 AMD-APP (2348.3)
Extensions: cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_spir cl_khr_gl_event

uname -a
Linux pirquinero 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u2 (2017-06-26) x86_64 GNU/Linux

Help please!

Opensource ?

Cannot build OpenCL program for GPU 0

I got this error with ubuntu 16.04 for gpu rx 470 when run script start_only_eth.bash

Cannot build OpenCL program for GPU 0
./start_only_eth.bash: line 7: 4303 Segmentation fault

Any solution?

temperature associated to wrong GPU in multi GPU environment

I have 3 x AMD 290x running on my rig.

The miner (claymore 9.4 and 9.5) correctly identifies hashrate for each GPU.
However, it wrongly associates the temperature to the GPU.

I have the temperature for GPU 0 and GPU 1 mixed up. This results in the wrong gpu being shutdown if the set temperature is triggered.

"EthDcrMiner64,exe has stopped working" on launch

Claymore keeps crashing

This is my bat file:
-epool useast.alpereum.ch:3002 -ewal My_Address.WorkerName -mode 1

Setup: GTX 1070

Here is my cmd output
args: -epool useast.alpereum.ch:3002 -ewal My_Address.WorkerName -mode 1
╔════════════════════════════════════════════════════════════════╗
║ Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v9.4 ║
╚════════════════════════════════════════════════════════════════╝

This pool (eth-eu1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.This pool (eth-eu1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.Pool eth-eu1.nanopool.org removed from the list
This pool (eth-eu2.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.This pool (eth-eu2.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.Pool eth-eu2.nanopool.org removed from the list
This pool (eth-us-east1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.This pool (eth-us-east1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.Pool eth-us-east1.nanopool.org removed from the list
This pool (eth-us-west1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.This pool (eth-us-west1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.Pool eth-us-west1.nanopool.org removed from the list
This pool (eth-asia1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.This pool (eth-asia1.nanopool.org) does not support Ethereum addresses as login (or requires worker name in "Login.Worker" format) and cannot be used for devfee mining, therefore it is not supported.
However, you can mine on this pool if you specify "-allpools 1" option, default pools (different from this pool) will be used for devfee.
Please read "Readme" file for details.Pool eth-asia1.nanopool.org removed from the list
ETH: 1 pool is specified
Main Ethereum pool is useast.alpereum.ch:3002

Crashes when running -benchmark 1 and generally low hashrate (1.5MH/S)

I tested both version 9.4 and 9.5 with Nvidia driver 368.81 and 382.33, for CUDA 6.5, 7.5 and 8.0.
All combinations gave same result.

GPU : EVGA 980TI
OS: Windows 10 Version 1607 build 14393.1198.

Driver 368.8 and C-D-M v9.5.

ETHDCRMINER crashes on use of start_only_eth.bat

I have a 295x2 amd card. I set the options bellow obviously removing personal info

EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0xwallet/PC1/[email protected] -epsw x -etht 1000 -mode 1 -ftime 10

Log shows these last few lines:

13:29:48:384 4b88 parse packet: 242
13:29:48:387 4b88 ETH: job is the same
13:29:48:389 4b88 new buf size: 0
13:29:49:848 47a4 Setting DAG epoch #115 for GPU #0
13:29:49:851 47a4 Create GPU buffer for GPU #0
13:29:49:851 2610 Setting DAG epoch #115 for GPU #1
13:29:49:856 2610 Create GPU buffer for GPU #1

From Event Viewer:

Faulting application name: EthDcrMiner64.exe, version: 0.0.0.0, time stamp: 0x58c7fc9f
Faulting module name: EthDcrMiner64.exe, version: 0.0.0.0, time stamp: 0x58c7fc9f
Exception code: 0xc0000094
Fault offset: 0x0000000000002c93
Faulting process id: 0x3208
Faulting application start time: 0x01d2ab0fe4cf8a62
Faulting application path: E:\Ethereum\Claymore\EthDcrMiner64.exe
Faulting module path: E:\Ethereum\Claymore\EthDcrMiner64.exe
Report Id: 05edb991-dfbc-4861-b053-877f3c549762
Faulting package full name:
Faulting package-relative application ID:

and then says the program crashed. I have 17.3.2 AMD driver. Latest Windows 10. Is there any further logs I can add?

nVidia Ubunutu 16.04 - Perf Level switch 3 to 2 after start of miner

My system is set for constant use of X Server Settings / PowerMizer / Perf level 3, once I start the miner it switches to 2. Any pointers?

./ethdcrminer64 -mode 0

Miner 9.5
GTX980ti
375.66 driver
Cuda v8
Ubuntu 16041

---

no Miner issue but expected behavior for such workloads and non games

Low hashrate on GTX 1060 6 GB

Hello! Read reviews about GTX 1060 that the hashrate ETH about 18-20 mh. But at me why that 3 video cards in total give out 7 mh (Claymore 9.4).

Driver 368.81 and 382.33
Windows 10 64
thanks for the help.

Remote management small bug

Output from lynx http://127.0.0.1:3333/

{"result": ["9.3 - ETH", "88", "67111;97;0", "23979;23973;19159", "0;0;0", "off;off;off", "72;47;72;4779;44", "eu1.ethermine.org:4444", "0;0;0;0"]}
ETH: 07/04/17-15:20:59 - New job from eu1.ethermine.org:4444
ETH - Total Speed: 67.096 Mh/s, Total Shares: 91, Rejected: 0, Time: 01:23
ETH: GPU0 23.972 Mh/s, GPU1 23.970 Mh/s, GPU2 19.154 Mh/s
GPU0 t=72C fan=47%, GPU1 t=72C fan=47%; GPU2 t=80C fan=44%
ETH: 07/04/17-15:21:09 - New job from eu1.ethermine.org:4444

there is a ; missing at temps,fans between GPU1 and GPU2.
Instead of ""72;47;72;4779;44" should be "72;47;72;47;79;44"

Config:

GPU #0: Ellesmere, 8169 MB available, 36 compute units
GPU #1: Ellesmere, 8169 MB available, 36 compute units
GPU #2: GeForce GTX 1060 6GB, 6072 MB available, 10 compute units, capability: 6.1

ETH - Total Speed: 67.112 Mh/s, Total Shares: 97, Rejected: 0, Time: 01:28
ETH: GPU0 23.979 Mh/s, GPU1 23.973 Mh/s, GPU2 19.160 Mh/s

Statistics:
GPU0 t=72C fan=47%, GPU1 t=73C fan=47%; GPU2 t=79C fan=44%

Thanks,

Mining Bug

GTX 780
~1 Mh/s

Claymore miner - intensity - pty

Hi, how do i change the intensity or priority of this program because my graphics become very very slow.
I would like to still be able to browse the internet whilst it is running.
Many thanks.

amdgpu-pro dual gpu segfault

I'm running ubuntu 16.04 with amdgpu-pro drivers. I have an RX480 and a HD7870, ubunto works fine running screens of both gpus simultaneously. When I run claymore on each card individually it mines fine. When i try to mine with claymore with both gpus installed, I get a segfault error 4 for openCL on the second card.

CUDA error - cannot allocate big buffer for DAG. System: 20000MB page file, latest drv for gts250, 16GB RAM GeForce GTS 250, 512 MB

16:55:28:231 2378 NVIDIA Cards available: 1
16:55:28:231 2378 CUDA Driver Version/Runtime Version: 6.5/6.5
16:55:28:232 2378 GPU #0: GeForce GTS 250, 512 MB available, 16 compute units, capability: 1.1

16:55:28:232 2378 Total cards: 1
16:55:37:770 2378 No AMD cards in the list, ADL library will not be used.
16:55:37:776 2378 NVML version: 6.342.01
16:55:37:849 dac ETH: Stratum - connecting to 'eth-eu2.nanopool.org' <92.222.180.118> port 9999
16:55:37:920 dac send: {"worker": "eth1.0", "jsonrpc": "2.0", "params": ["0xc81ffe63d8a025bdaecbb094514138f1f83a5826.tesss", "x"], "id": 2, "method": "eth_submitLogin"}

16:55:37:921 dac ETH: Stratum - Connected (eth-eu2.nanopool.org:9999)
16:55:37:941 2378 ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)

16:55:37:942 2378 ETH: eth-proxy stratum mode
16:55:37:943 2378 Watchdog enabled
16:55:37:944 2378 Remote management (READ-ONLY MODE) is enabled on port 3333
16:55:37:944 2378

16:55:37:987 dac got 282 bytes
16:55:37:987 dac buf: {"jsonrpc":"2.0","id":2,"result":true}
{"jsonrpc":"2.0","id":0,"result":["0xf263cafb95bb9523bfa935c6730a7ffe1f694efbc7624a423b57baa7fc8439d2","0x39c5f107628ba618a6a867dd78baf80d6d04ace84c3835886f198872e48f084a","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

16:55:37:987 dac parse packet: 38
16:55:37:987 dac ETH: Authorized
16:55:37:988 dac send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

16:55:37:989 dac remove first packet 243
16:55:37:989 dac new buf size: 243
16:55:37:989 dac parse packet: 242
16:55:37:989 dac ETH: job changed
16:55:37:989 dac new buf size: 0
16:55:38:064 dac got 243 bytes
16:55:38:065 dac buf: {"jsonrpc":"2.0","id":0,"result":["0xf263cafb95bb9523bfa935c6730a7ffe1f694efbc7624a423b57baa7fc8439d2","0x39c5f107628ba618a6a867dd78baf80d6d04ace84c3835886f198872e48f084a","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

16:55:38:065 dac parse packet: 242
16:55:38:065 dac ETH: job is the same
16:55:38:066 dac new buf size: 0
16:55:38:082 33b0 Setting DAG epoch #132...
16:55:40:390 33b0 Setting DAG epoch #132 for GPU0
16:55:40:391 33b0 Create GPU buffer for GPU0
16:55:40:392 33b0 CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

16:55:43:393 33b0 Set global fail flag, failed GPU0
16:55:43:394 33b0 GPU 0 failed
16:55:43:400 2544 Setting DAG epoch #132 for GPU0
16:55:43:401 2544 GPU 0, CUDA error 11 - cannot write buffer for DAG

20000MB page file, latest drv for gts250, 16GB RAM

settings from readme done

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

Do not work with newest nvidia drivers for windows (384.76 cuda 9)

I guess it's related to new cuda version

Arch linux libs problem

Can't run miner on Arch.
The error is:

./ethdcrminer64: /usr/lib/libcurl.so.4: version `CURL_OPENSSL_3' not found (required by ./ethdcrminer64)

How can i fix it?

UPD: it can be fixed installing 'community/libcurl-compat' package and runing miner like this:

env "LD_PRELOAD=libcurl.so.4.0.0" /ethdcrminer64 bla-bla-bla

Windows flags exe as trojan

Trojan: Win32/Skeeyah.A!rfn

https://www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?name=Trojan%3aWin32%2fSkeeyah.A!rfn&threatid=2147694182&enterprise=0

Claymore Miner stalls when mining

I know that you just press 'S' to restart the connection with the pool. But, I wanted to emphasize on how much I have to do this. I think this should be looked into and fixed in the next release!

Miner randomly stops mining

If I try close it then it all of a sudden says miner thread hangs restarting miner. I have a feeling its got to do with trying to mine the Dev Fee portion as that was on the screen with the error. Here is a dump of the logs as well as my config files. If I have not included it here, then I have not changed it from the github download.

Log:

epools
POOL: eth-eu1.nanopool.org:9999, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: eth-eu2.nanopool.org:9999, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: eth-us-east1.nanopool.org:9999, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: eth-us-west1.nanopool.org:9999, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: eth-asia1.nanopool.org:9999, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0

dpools
POOL: pasc-eu1.nanopool.org:15555, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: pasc-eu2.nanopool.org:15555, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: pasc-us-east1.nanopool.org:15555, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: pasc-us-west1.nanopool.org:15555, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0
POOL: pasc-asia1.nanopool.org:15555, WALLET: personalinfohere, PSW: x, WORKER: , ESM: 0, ALLPOOLS: 0

bat file:
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -allpools 1 -dcoin pasc -ftime 0

EDIT: To anyone having this issue here is my workaround.

Firstly, this is for windows only. If this problem is happening in Linux then there is something else wrong.
For windows, just use an autohotkey script to press "s" every 5 minutes. Then if the miner stops mining, the s will make it mine again.

nvidia powermizer performace level change

i noticed that every time i run the miner the performance level in nvidia powermize drop from 3 to 2 so the gpu is not used at full potential? is there any fix for this?

-logfile > log is not appended but rewritten on miner restart

@nanopool
im using the -logfile param to have a log of what is going on if the rig have to reboot cause of GPU error (testing phase for overclocking/undervolting) but it seems the logfile will be re-created after each miner-start ... the reference tells me that i would have to add "noappend" to the filename to get this behavior ... is there a bug probably?

so even if i dont reboot but stop and start the miner, the logfile is empty again ...

if i ssh into the rig and keep a terminal session open with a tail -f i can read the error when the rig is rebooting but thats not very handy ...

what im doing is: -logfile ./logfile.log

Setting mvddc and cvddc in Linux

I'm trying to apply those settings and they don't work for me in Linux:

-mvddc set target GPU memory voltage, multiplied by 1000. For example, "-mvddc 1050" means 1.05V. You can also specify values for every card, for example "-mvddc 900,950,1000,970". Supports latest AMD 4xx cards only in Windows. Note: for NVIDIA cards this option is not supported.

This is what I can get from instruction. I'm using RX580.
Anyone got it working on Linux or is there any other way to apply this on Linux?

The GPU is flashed in Windows (replacing value in 1:2000 with the value from 1:1750).
The mining is done in linux so settings from Afterburner don't apply.

libOpenCL.so.1: no version information available

Get this error when I start the miner

./ethdcrminer64: /usr/local/cuda-8.0/targets/x86_64-linux/lib/libOpenCL.so.1: no version information available (required by ./ethdcrminer64)

Running on ubuntu 16.04 do have both cuda and cuda-8.0 installed.

Miner seems to run fine though with great hash speeds of ~25Mh/s per GPU. Just wondering if it was using the right lib that it would be better

GTX 1060 6GB 9Gbps Low Hashrate

Hi All,

I recently acquired a new AORUS GTX 1060 6GB (GV-N1060AORUS-6GD) with Samsung memory.

Right out of the box, the Hashrate is atleast 3MH/s slower with approx 16MH/s compared to the existing generation of GTX 1060 6GB. Best I can squeeze out with powerlimit, gpu and vram tweaking takes it up to 20.5MH/s.

I already have 6 GTX 1060 6GB 8Gbps versions running on a rig successfully with an average 22.5-23.5MH/s each (Samsung memory) running on 62% Powerlimit, +152Mhz GPU and +888Mhz VRAM.

I am running the latest NVIDIA drivers 382.53. I am testing it standalone (like I do with every card) before adding to a rig.

Can this either be a driver issue or lack of current support in Claymore 9.5?

Your thoughts would be appreciated.

Stock:

Overclocked:

Error unzipping 9.3 release

I have the error 0x80004005 when I try to unzip the release 9.3 on windows.

Simple question about DCR

I can see I am getting ETH fine.

I can also see I am getting DCR. What is DCR?

Where is it stored or how do I store it in a wallet?

My current command:

EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal MYPUBLICKEY/MYUSERNAME/[email protected] -epsw x

Thanks

Restart by timer seams to be hangs

23:32:53:687 788ae740 � Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v9.6 �
23:32:53:687 788ae740 ����������������������������������������������������������������ͼ
23:32:53:687 788ae740
23:32:53:887 788ae740 ETH: 1 pool is specified
23:32:53:887 788ae740 Main Ethereum pool is us1.ethpool.org:3333
23:32:53:887 788ae740 DCR: 1 pool is specified
23:32:53:887 788ae740 Main Decred pool is yiimp.ccminer.org:3252
23:33:23:923 71999700
23:33:23:923 71999700 Restart by timer

This is happening almost every restart by timer.
ubuntu 16.04
started by root using systemctl daemon
this situation reproducable on 2 rigs
same was happened with 9.5 version

Can't mine SiaCoin - Socket was closed remotely (by pool)

I have been trying to Dual Mine for the first time. I have been mining ETC and ETH only but now I want to dual mine. Unfortunately I am having issues with this, I have tried multiple things to try and fix it but been unsuccessful. Can anyone help me or is this a bug?

Batch file:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool etc-eu1.nanopool.org:19999 -ewal MyWallet/MyWorker/MyEmail -epsw x -dpool stratum+tcp://sia-eu1.nanopool.org:7777 -dwal MyWallet/MyWorker/MyEmail -dpsw x -dcoin sia -ftime 10

Screenshot:

Can't mine SIA with Linux?

I'm not sure if I'm just doing something very wrong, but I have set up Linux to get a better hashrate from my nVidia card. I copied over the settings I had from my Windows setup that was mining ETH/SIA just fine, but when I run it on Linux, it only mines ETH. I also noticed that the Linux distributable doesn't come with a default file for mining ETH/SIA, so wanted to confirm whether it was indeed the case that SIA cannot be mined on Linux?

Windows 10 crashes with random colored screens RX 480

Every time I run the miner (via NiceHash) after a few seconds, Windows 10 will crash with randomly colored screens and reboot. I've used the miner by itself and with Nicehash, and results are the same. As of this post, I'm using the latest driver version for my RX 480, and the latest updates for Windows 10 Pro.

Can not DUAL mine SIA

When I try to mine SIA dual (with nvidia) it prompts this:
DCR: Stratum - Connected (SIA-us-west1.nanopool.org:7777)
DCR: Failed to get nonce1 at handshake
DCR: Authorized

It will not connect to any SIA pool on nano pool.
No issues with ETH mining though.

-cclock -mclock not working

i try this
-cclock 700
-mclock 700
(all other config parms work for me)

but my gpu clock & memoery not changing
i tried also 400,600
my graphic card: AMD redeon R5 M240

Can you pls describe how TCP/IP API works

When i connected by socket to miner and send first json request all ok
But when i try to send second json request to the same socket i didnt received any data.
Now it works like - 1 socket connect for 1 request

API description

Is there any a list of commands that can be sent to a management port?
For now I know only one - {"id":0, "jsonrpc": "2.0", "method": "miner_getstat1"}

Is it possible to get a latest console output via this api?

RAM Management

I personally have Windows 10, intel i5 7600k, MSI r9 380 gaming 4g, and 16gb of Corsair Vengeance RAM @3200mhz, after running Claymore-Dual-miner Version 9.4 for a while, all free system ram gets used up and replaced with ram on standby which in turn, slows down system performance exponentially. I believe that this is an error with memory composure, where the program tries to hold on to used files that are no longer needed and need to be either deleted or stored on a hard drive. Also this could be a compatibility issue with the way Claymore interacts with the Windows 10: host SuperFetch feature. A fix for this or any way around it would be greatly appreciated.

Low GPU Load with Sapphire Radeon RX 580 Nitro+ Limited Edition

Not sure why yet the GPU Load doesn't overcome the 16% when mining Eth+Sia at nanopool on Windows 10.

Suddenly decreases hash rate

Jun 27 04:27:21 rig1 start.sh[1373]: ETH: 06/27/17-04:27:21 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:27:21 rig1 start.sh[1373]: ETH - Total Speed: 133.074 Mh/s, Total Shares: 433, Rejected: 0, Time: 04:24
Jun 27 04:27:21 rig1 start.sh[1373]: ETH: GPU0 22.708 Mh/s, GPU1 19.543 Mh/s, GPU2 22.778 Mh/s, GPU3 22.701 Mh/s, GPU4 22.759 Mh/s, GPU5 22.586 Mh/s
Jun 27 04:27:31 rig1 start.sh[1373]: ETH: 06/27/17-04:27:31 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:27:31 rig1 start.sh[1373]: ETH - Total Speed: 133.150 Mh/s, Total Shares: 433, Rejected: 0, Time: 04:24
Jun 27 04:27:31 rig1 start.sh[1373]: ETH: GPU0 22.693 Mh/s, GPU1 19.582 Mh/s, GPU2 22.747 Mh/s, GPU3 22.747 Mh/s, GPU4 22.786 Mh/s, GPU5 22.595 Mh/s
Jun 27 04:27:32 rig1 start.sh[1373]: ETH: 06/27/17-04:27:32 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:27:32 rig1 start.sh[1373]: ETH - Total Speed: 133.169 Mh/s, Total Shares: 433, Rejected: 0, Time: 04:24
Jun 27 04:27:32 rig1 start.sh[1373]: ETH: GPU0 22.725 Mh/s, GPU1 19.582 Mh/s, GPU2 22.772 Mh/s, GPU3 22.773 Mh/s, GPU4 22.698 Mh/s, GPU5 22.618 Mh/s
Jun 27 04:27:37 rig1 start.sh[1373]: ETH: 06/27/17-04:27:37 - SHARE FOUND - (GPU 5)
Jun 27 04:27:37 rig1 start.sh[1373]: ETH: Share accepted (90 ms)!
Jun 27 04:27:42 rig1 start.sh[1373]: GPU0 t=56C fan=80%, GPU1 t=59C fan=80%, GPU2 t=58C fan=80%, GPU3 t=61C fan=80%, GPU4 t=62C fan=80%, GPU5 t=56C fan=80%
Jun 27 04:28:03 rig1 start.sh[1373]: ETH: 06/27/17-04:28:03 - SHARE FOUND - (GPU 4)
Jun 27 04:28:03 rig1 start.sh[1373]: ETH: Share accepted (93 ms)!
Jun 27 04:28:07 rig1 start.sh[1373]: ETH: 06/27/17-04:28:07 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:28:07 rig1 start.sh[1373]: ETH - Total Speed: 133.060 Mh/s, Total Shares: 435, Rejected: 0, Time: 04:24
Jun 27 04:28:07 rig1 start.sh[1373]: ETH: GPU0 22.766 Mh/s, GPU1 19.568 Mh/s, GPU2 22.748 Mh/s, GPU3 22.717 Mh/s, GPU4 22.718 Mh/s, GPU5 22.542 Mh/s
Jun 27 04:28:13 rig1 start.sh[1373]: ETH: 06/27/17-04:28:13 - SHARE FOUND - (GPU 1)
Jun 27 04:28:14 rig1 start.sh[1373]: ETH: Share accepted (91 ms)!
Jun 27 04:28:25 rig1 start.sh[1373]: ETH: 06/27/17-04:28:25 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:28:25 rig1 start.sh[1373]: ETH - Total Speed: 70.626 Mh/s, Total Shares: 436, Rejected: 0, Time: 04:25
Jun 27 04:28:25 rig1 start.sh[1373]: ETH: GPU0 11.770 Mh/s, GPU1 11.771 Mh/s, GPU2 11.771 Mh/s, GPU3 11.771 Mh/s, GPU4 11.771 Mh/s, GPU5 11.773 Mh/s
Jun 27 04:28:28 rig1 start.sh[1373]: ETH: 06/27/17-04:28:28 - SHARE FOUND - (GPU 4)
Jun 27 04:28:28 rig1 start.sh[1373]: ETH: Share accepted (93 ms)!
Jun 27 04:28:35 rig1 start.sh[1373]: ETH: 06/27/17-04:28:35 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:28:35 rig1 start.sh[1373]: ETH - Total Speed: 70.626 Mh/s, Total Shares: 437, Rejected: 0, Time: 04:25
Jun 27 04:28:35 rig1 start.sh[1373]: ETH: GPU0 11.771 Mh/s, GPU1 11.772 Mh/s, GPU2 11.770 Mh/s, GPU3 11.771 Mh/s, GPU4 11.771 Mh/s, GPU5 11.771 Mh/s
Jun 27 04:28:47 rig1 start.sh[1373]: ETH: 06/27/17-04:28:47 - New job from eth-eu1.nanopool.org:9999
Jun 27 04:28:47 rig1 start.sh[1373]: ETH - Total Speed: 70.618 Mh/s, Total Shares: 437, Rejected: 0, Time: 04:25
Jun 27 04:28:47 rig1 start.sh[1373]: ETH: GPU0 11.770 Mh/s, GPU1 11.776 Mh/s, GPU2 11.762 Mh/s, GPU3 11.770 Mh/s, GPU4 11.770 Mh/s, GPU5 11.770 Mh/s
Jun 27 04:28:49 rig1 start.sh[1373]: ETH: 06/27/17-04:28:49 - SHARE FOUND - (GPU 3)
Jun 27 04:28:49 rig1 start.sh[1373]: ETH: Share accepted (93 ms)!

Hash rate decreases twice suddenly. Ubuntu 16.04.2, NVIDIA 381, Claymore 9.5.

Miner does not flush Command Line Output on Windows

The miner does not flush the command line output on windows, which means i can't redirect StdOut for a GUI wrapper, in order to monitor each lines output.

Is this on purpose?

Code Sign Future Releases?

In an effort to better trust the miner application across Windows would you be able to code sign all exes as part of the future releases?

This will prevent people re-distributing your code (unless they get your private key)
Trust the application across the thicker security boundaries in Windows (especially smart screen and Windows Defender)

and plenty more benefits

Latest Release zip Broken

Cant unpack the latest release!

licensing question

Can you prove that you do not include any GPL licensed code in your miner?

what the best method to "smart stop mining"

1.
i would like that the program stop mining
when my pc start running something heavy (like: a pc-game)

because its run minimized, and i dont want it
to interrupting other people that using my PC

2.
can i make time for mining
that after that the program will stop mining?

thanks

Address is case-sensitive

I've had my address in a mixed-case format. Claymore will use it on the command line, but not correctly. It'll ignore the miner name for example, ignore all subsequent parameters and cause a bunch of other weird effects. It will also not accept them in epools.txt with "no address specified - ignore".

It would be sensible to support the address in any format by using tolower() on it.

Latest v9.5 release is infected with a Trojan!!!

The Latest v9.5 release is infected with a Trojan!!!

This miner is awesome!

I saw the -nofee option and just had to drop by and mention that. Claymore is awesome! So stable compared to the other ones that I have tried! It's a work of art.

"If you want both "fastest" and "completely free" you should find some other miner that meets your requirements, just don't use this miner instead of claiming that I need to cancel/reduce developer fee, saying that 1-2% developer fee is too much for this miner and so on."

Sounds like the trolls came out in force at some point. Just wanted to say that I appreciate your low fee 2% dual-miner. It's more than paid for itself!

Different hashrates in Linux and Windows

In windows my sapphire nitro+ rx580 4gb gets about 30 Mhashes with bios mod. It gets about 900 when dual mining sia. In linux sia goes to about 1400 and eth gets about 23.5. If I disable dual mining and just mine ether the ether hashrates do not change much. I still see a 7 Mhashs difference between the two OSES in single mode.

Failed to set new fan speed, check if miner has root access

I'm getting this after updating from 9.4 to 9.7.
All files and folders are 777 owned by root and running script with "su".
Ubuntu 16.04

No GPUs found when using a riser card.

I have two Nvidia 1050's. One is plugged directly into the pci-e x16 port on the motherboard. The other one is plugged into a pci-e x1 slot via a riser card.

OS: Ubuntu 16.04
Claymore v9.6

When I run claymore I get a GPU invalid index error, and neither card is detected.

When I disconnect the riser card and boot up again the single card setup does work.

Any thoughts on how to get this riser card to work?

Web interface background color

It would be much better to just have white color for the background.

This...

looks much better than this..