claymore-dual / claymore-dual-miner Goto Github PK

EthMan shows one miner not working while the others show up as working. In fact it is working. If I run EthMan on the machine that shows as not working, it shows in fact that it is working along with all the others. I have no idea why? Configuration looks the same. They are all on same subnet. Any ideas why the one machine is showing as not working? I know it's working because nanopool shows it as working.

https://www.dropbox.com/s/qsalesdcvzuwy9q/ethman.PNG?dl=0

I registered a service in my Windows to run my Claymore miner
The registration was successful, but it cannot be started.

C:\Windows>sc create ClaymoreMiner binPath="E:\Portable\Network\Claymore\EthDcrMiner64.exe -epool eth-au1.nanopool.org:9999 -ewal 0xxxxxxxxxxxxxxxxxxxxxxxxxxxxx.Home/[email protected] -epsw x -mode 1 -ftime 10 -di 01"
[SC] CreateService SUCCESS

C:\Windows>sc start ClaymoreMiner
[SC] StartService FAILED 1053:

The service did not respond to the start or control request in a timely fashion.

I have two rigs. One with 2 Vega 64 8GB and one with 3 Vega 64 8GB.
Up to yesterday there was no problem. Both on Windows 10. Different builds ( update disabled, drivers update disabled). On one rig I had to restart the miner but after the restart that message showed up:

GPU0 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
GPU2 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
GPU1 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
GPU0 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
GPU2 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
GPU1 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
GPU2, OpenCL error -38 - cannot write buffer for DAG
GPU1, OpenCL error -38 - cannot write buffer for DAG
GPU0, OpenCL error -38 - cannot write buffer for DAG'

In the same time on the second rig Claymore's Miner was mining without a problem. So I left that one and started to look for the problem on the first one.
After an hour of try and errors I moved to another miner (SRBminer) and there was no problem with mining.
On the second rig Claymore's Miner was still mining fine. So for the test purposes I restart this one to and it throw me the same error as on the first rig.

On both rigs I have 8GB or RAM and 64GB of swap file on SSD drive.
Claymore's Miner is started with administration rights and with:
GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100

On both rigs SRBminer and TeamRedMiner is running just fine.
I mine ETC. SRBminer shows that it is epoch 377 ( DAG size 4039MB) while Claymore's Miner DAG epoch #377(3.95GB).
ETH is mining ok.

I belive for all miners who mine with your software is important to find out the edge of good overclocking or/and undervolting. Therefore its necessary to find a spot where incorect shares occour. I tried to find the word incorect in the logs but had 0 hits and i now some of them hapened. It would be a nice improvement when a incorect counter shows us a number next to Rejected:
Thx

N/A

Latest nvidia driver's cuda version is 11.2 and I think that isn't supported yet. Nanominer already fixed that issue.

Driver version: 460.79

So I've just now wanted to start mining and followed a guide recommending Claymore. I've gone through the entire guide, but as I am to start it up it says it's missing two .dll's.

First up, libcurl.dll shows as missing, but it is in my Claymore-folder.
Second that shows up, is cudart64_80.dll which also is in my Claymore-folder.

I've tried re-installing but I get the same issue. Any fix?

So, I'm using a GTX 1060 and I have no issues mining eth on multipoolminer. But I can't get this to work what so ever, using:

EthDcrMiner64.exe -epool eth-eu.sparkpool.com:3333 -ewal xxxx-epsw x -allpools 1

7:28:35:935 2a94 ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
17:28:35:936 2a94 º Claymore's Dual GPU Miner - v15.0 º
17:28:35:936 2a94 º ETH + DCR/SIA/LBC/PASC/BLAKE2S/KECCAK º
17:28:35:936 2a94 º Supercharged Edition º
17:28:35:936 2a94 ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
17:28:35:938 2a94
17:28:35:938 2a94 b755
17:28:36:139 2a94 ETH: 1 pool is specified
17:28:36:140 2a94 Main Ethereum pool is eth-eu.sparkpool.com:3333
17:28:36:140 2a94 DCR: 0 pool is specified
17:28:36:195 2a94 OpenCL platform: NVIDIA CUDA
17:28:36:196 2a94 AMD OpenCL platform not found
17:28:36:212 2a94 CUDA initializing...

17:28:36:213 2a94 NVIDIA Cards available: 1
17:28:36:213 2a94 CUDA Driver Version/Runtime Version: 11.2/8.0
17:28:36:214 2a94 GPU #0: GeForce GTX 1060 6GB, 6144 MB available, 10 compute units, capability: 6.1 (pci bus 1:0:0)
17:28:36:214 2a94 Total cards: 1
17:28:36:215 2a94
Please consider using "-strap" option to increase mining speed, check Readme for details.

17:28:40:226 2a94 NVML version: 10.442.19
17:28:40:799 2a94 SSL: Imported 86 certificates from local storage
17:28:40:900 2a94 No pool specified for Decred! Ethereum-only mining mode is enabled

17:28:40:901 2a94 ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)

17:28:40:901 2a94 ETH: eth-proxy stratum mode
17:28:40:902 2a94 "-allpools" option is set, default pools can be used for devfee, check "Readme" file for details.
17:28:40:902 2a94 Watchdog enabled
17:28:40:903 2a94 Remote management (READ-ONLY MODE) is enabled on port 3333
17:28:40:903 2a94

17:28:40:925 30c4 ETH: Stratum - connecting to 'eth-eu.sparkpool.com' <18.198.191.90> port 3333 (unsecure)
17:28:40:955 30c4 sent: {"worker": "eth1.0", "jsonrpc": "2.0", "params": ["xxxx", "x"], "id": 2, "method": "eth_submitLogin"}

17:28:40:956 30c4 ETH: Stratum - Connected (eth-eu.sparkpool.com:3333) (unsecure)
17:28:40:979 30c4 buf: {"id":2,"jsonrpc":"2.0","result":true}

17:28:40:979 30c4 ETH: Authorized
17:28:40:980 30c4 sent: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

17:28:41:002 30c4 buf: {"id":3,"jsonrpc":"2.0","result":["0x2e7460334b3a69d24a32e7ccc9bb86f9e258f105d8bff7b63456cf16937614c2","0x3122af1326f2f0e6d46788a542bc7c51c978cb00ec951fb0ce032753f066e55e","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba"]}

17:28:41:044 1058 Setting DAG epoch #383(3.99GB)...
17:28:42:079 30c4 buf: {"id":0,"jsonrpc":"2.0","result":["0x91044d526ff42eedeceb6e567d872591586131a770f6d2f88274b7d1ca10a3e7","0x3122af1326f2f0e6d46788a542bc7c51c978cb00ec951fb0ce032753f066e55e","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba"]}

17:28:42:079 30c4 ETH: 12/20/20-17:28:42 - New job from eth-eu.sparkpool.com:3333
17:28:42:079 30c4 target: 0x0000000112e0be82 (diff: 4000MH), epoch 383(3.99GB)
17:28:42:080 30c4 ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
17:28:42:080 30c4 ETH: GPU0 0.000 Mh/s
17:28:44:073 30c4 buf: {"id":0,"jsonrpc":"2.0","result":["0xcb1a680cb92f7f1378081b44f8320f63adbfaa71b4fe12bdd4289eaec462fcb1","0x3122af1326f2f0e6d46788a542bc7c51c978cb00ec951fb0ce032753f066e55e","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba"]}

17:28:44:073 30c4 ETH: 12/20/20-17:28:44 - New job from eth-eu.sparkpool.com:3333
17:28:44:073 30c4 target: 0x0000000112e0be82 (diff: 4000MH), epoch 383(3.99GB)
17:28:44:074 30c4 ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
17:28:44:075 30c4 ETH: GPU0 0.000 Mh/s
17:28:44:564 1058 Setting DAG epoch #383 for GPU0
17:28:44:565 1058 Create GPU buffer for GPU0
17:28:44:700 1058 GPU 0, CUDA error 11 - cannot write buffer for DAG

17:28:46:233 30c4 buf: {"id":0,"jsonrpc":"2.0","result":["0x8763970b47b3b26ada38703154ea33fca3bf36f501f385c20ae635bbabb65e47","0x3122af1326f2f0e6d46788a542bc7c51c978cb00ec951fb0ce032753f066e55e","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba"]}

17:28:46:234 30c4 ETH: 12/20/20-17:28:46 - New job from eth-eu.sparkpool.com:3333
17:28:46:234 30c4 target: 0x0000000112e0be82 (diff: 4000MH), epoch 383(3.99GB)
17:28:46:235 30c4 ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
17:28:46:236 30c4 ETH: GPU0 0.000 Mh/s
17:28:47:684 2670 Quit, please wait...
17:28:47:701 1058 Set global fail flag, failed GPU0
17:28:47:701 1058 GPU 0 failed

Can anyone share as to why I keep getting this? Nvidia drivers are fully up to date. Not mining anything else, not even in the background.

Hi, I have problem generating DAG with GTX 1650 with 4GB dedicated VRAM and I understand the limitation, what I can't understand is why I can successfully generate DAG with Integrated AMD Radeon RX Vega 10 with 512MB dedicated VRAM , the only thing I see here is that this card has 7GB shared VRAM (but also my 1650 has) and it shows "AMD#1 AMD Radeon(TM) RX Vega 10 Graphics 6.1GB)" in the NiceHash window. Maybe it is this "fake" 6.1GB ram that let the minner generate the DAG? The true is that it can generate! Maybe there is a way we can pass the shared memory as a "fake" dedicated VRAM to the miner, or let it create DAG on the shared memory and like this we can again mine with the 4GB cards like 1650? Regards

When I use -gpoW or -li or -mi, the invalidality ratio and delay ratio are about 20%. This is too deadly. Please fix it.Thank you very much!

You HASHRATE Table = AMD RX 570 - 60,00 Hashrate, MH/s - Realy? Bug?..Sory my bad englsh.

(Start) zip dosyasi ayıklama durumunda şifrelenmiş dosya uyarısı veriyor.

Hi,

I download the latest version of Claymore miner. Installed it, modified the batch file etc.

1. My Computer has two NVIDIA 1070 TI.
2. Both are recognized inside Windows 10 Device manager.
3. I download the latest drivers from NVIDIA website.
4. I am mining ETH using ethereum.org

When I run the claymore miner, it does recognize the two GPU's, however once it starts to mine its only using only one GPU.

Do I have to do anything special in the batch file to make the second GPU to be used?

Sorry new to mining so need some hand holding here.

Thanks

Hi all,

So I've set the Claymore's Dual Miner to mine on my MSI Radeon R9 390 Gaming 8G with the following options:
-y 1 -rxboost 1 -dcri 10
but when I add strap, no matter which one, it fails with index out of range error.
Obviously, Secure Boot is of, driver is installed (I launched miner with -driver install option) and I'm running the miner as administrator.
ReadMe clearly states that Hawaii cards are supported for strap.
Does anyone have any idea? Maybe someone has a string like HAWS8 (which doesn't work btw, so I assume it's not HAW for Hawaii, like it's POL for Polaris)?

Thank you in advance

Light cache generated in 2.7 s (24.1 MB/s)
GPU1: DAG size limited from 4175 MB to 4023 MB
GPU1: Free VRAM: 3.951 GB; used: 0.049 GB
GPU1: DAG size limited from 4175 MB to 4023 MB
GPU1: Disabling DAG pre-allocation (not enough VRAM)
GPU1: Allocating DAG for epoch #394 (3.93) GB
GPU1: Allocating buffers failed with: clCreateBuffer (-61).
Fatal error detected. Restarting.

Windows 10 2004
amd gpu drivers 20.8.1
rx 570 8GB
the -strap command causes windows 10 to bsod & reboot

windows 10 2004
amd gpu drivers 20.4.2
rx 570 8GB
the -strap command causes windows 10 to bsod & bootloop

I hear that the minimum for Claymore is 3GB, so I don't see why this doesn't work.

OS: Artix Linux (steps to solve should be similar to Ubuntu)

Miner: Claymore's Dual Ethereum GPU Miner v15.0

GPU: Sappire Pulse RX570 w/ 4GB of VRAM

MoBo: ASROCK B450M Pro4

Claymore output:

AMD Cards available: 1
GPU #0: Ellesmere (Radeon RX 570 Series), 3897 MB available, 32 compute units (pci bus 1:0:0)
GPU #0 recognized as Radeon RX 470/570
POOL/SOLO version
AMD ADL library not found.
GPU #0: algorithm ASM 1
No NVIDIA CUDA GPUs detected.
Total cards: 1
ETH: Stratum - connecting to 'europe.ethash-hub.miningpoolhub.com' <18.195.252.71> port 20535 (unsecure)
No pool specified for Decred! Ethereum-only mining mode is enabled
ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)
ETH: miner-proxy stratum mode
Watchdog enabled
Remote management (READ-ONLY MODE) is enabled on port 3333

You did not specify -dcri values directly, so they will be detected automatically
Automatic detection of best -dcri values started, please wait...

ETH: Stratum - Connected (europe.ethash-hub.miningpoolhub.com:20535) (unsecure)
ETH: Authorized
Setting DAG epoch #359(3.80GB)...
ETH: 09/02/20-14:34:54 - New job from europe.ethash-hub.miningpoolhub.com:20535
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
Setting DAG epoch #359 for GPU0
Create GPU buffer for GPU0
GPU0 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
GPU0 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.
ETH: 09/02/20-14:34:57 - New job from europe.ethash-hub.miningpoolhub.com:20535
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s
GPU 0 failed
Setting DAG epoch #359 for GPU0
GPU0, OpenCL error -38 - cannot write buffer for DAG
ETH: 09/02/20-14:35:00 - New job from europe.ethash-hub.miningpoolhub.com:20535
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s

CLinfo output:

Number of platforms                               2
  Platform Name                                   AMD Accelerated Parallel Processing
  Platform Vendor                                 Advanced Micro Devices, Inc.
  Platform Version                                OpenCL 2.1 AMD-APP (3143.9)
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_icd cl_amd_event_callback cl_amd_offline_devices
  Platform Host timer resolution                  1ns
  Platform Extensions function suffix             AMD

  Platform Name                                   Clover
  Platform Vendor                                 Mesa
  Platform Version                                OpenCL 1.1 Mesa 20.1.6
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_icd
  Platform Extensions function suffix             MESA

  Platform Name                                   AMD Accelerated Parallel Processing
Number of devices                                 1
  Device Name                                     Ellesmere
  Device Vendor                                   Advanced Micro Devices, Inc.
  Device Vendor ID                                0x1002
  Device Version                                  OpenCL 1.2 AMD-APP (3143.9)
  Driver Version                                  3143.9
  Device OpenCL C Version                         OpenCL C 1.2
  Device Type                                     GPU
  Device Board Name (AMD)                         Radeon RX 570 Series
  Device Topology (AMD)                           PCI-E, 01:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               32
  SIMD per compute unit (AMD)                     4
  SIMD width (AMD)                                16
  SIMD instruction width (AMD)                    1
  Max clock frequency                             1284MHz
  Graphics IP (AMD)                               8.0
  Device Partition                                (core)
    Max number of sub-devices                     32
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             256
  Preferred work group size (AMD)                 256
  Max work group size (AMD)                       1024
  Preferred work group size multiple              64
  Wavefront width (AMD)                           64
  Preferred / native vector sizes
    char                                                 4 / 4
    short                                                2 / 2
    int                                                  1 / 1
    long                                                 1 / 1
    half                                                 1 / 1        (cl_khr_fp16)
    float                                                1 / 1
    double                                               1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support           (cl_khr_fp16)
    Denormals                                     No
    Infinity and NANs                             No
    Round to nearest                              No
    Round to zero                                 No
    Round to infinity                             No
    IEEE754-2008 fused multiply-add               No
    Support is emulated in software               No
  Single-precision Floating-point support         (core)
    Denormals                                     No
    Infinity and NANs                             Yes
    Round to nearest                              Yes
    Round to zero                                 Yes
    Round to infinity                             Yes
    IEEE754-2008 fused multiply-add               Yes
    Support is emulated in software               No
    Correctly-rounded divide and sqrt operations  Yes
  Double-precision Floating-point support         (cl_khr_fp64)
    Denormals                                     Yes
    Infinity and NANs                             Yes
    Round to nearest                              Yes
    Round to zero                                 Yes
    Round to infinity                             Yes
    IEEE754-2008 fused multiply-add               Yes
    Support is emulated in software               No
  Address bits                                    64, Little-Endian
  Global memory size                              4077215744 (3.797GiB)
  Global free memory (AMD)                        3966696 (3.783GiB)
  Global memory channels (AMD)                    8
  Global memory banks per channel (AMD)           16
  Global memory bank width (AMD)                  256 bytes
  Error Correction support                        No
  Max memory allocation                           3268411187 (3.044GiB)
  Unified memory for Host and Device              No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       2048 bits (256 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16384 (16KiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            134217728 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   256 bytes
    Pitch alignment for 2D image buffers          256 pixels
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             2048x2048x2048 pixels
    Max number of read image args                 128
    Max number of write image args                8
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Local memory syze per CU (AMD)                  65536 (64KiB)
  Local memory banks (AMD)                        32
  Max number of constant args                     8
  Max constant buffer size                        3268411187 (3.044GiB)
  Preferred constant buffer size (AMD)            16384 (16KiB)
  Max size of kernel argument                     1024
  Queue properties
    Out-of-order execution                        No
    Profiling                                     Yes
  Prefer user sync for interop                    Yes
  Profiling timer resolution                      1ns
  Profiling timer offset since Epoch (AMD)        1599071217098493470ns (Wed Sep  2 14:26:57 2020)
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Thread trace supported (AMD)                  Yes
    Number of async queues (AMD)                  2
    Max real-time compute queues (AMD)            0
    Max real-time compute units (AMD)             0
    SPIR versions                                 1.2
  printf() buffer size                            4194304 (4MiB)
  Built-in kernels                                (n/a)
  Device 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_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_amd_bus_addressable_memory cl_khr_spir cl_khr_gl_event

  Platform Name                                   Clover
Number of devices                                 1
  Device Name                                     Radeon RX 570 Series (POLARIS10, DRM 3.38.0, 5.8.4-artix1-1, LLVM 10.0.1)
  Device Vendor                                   AMD
  Device Vendor ID                                0x1002
  Device Version                                  OpenCL 1.1 Mesa 20.1.6
  Driver Version                                  20.1.6
  Device OpenCL C Version                         OpenCL C 1.1
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Max compute units                               32
  Max clock frequency                             1284MHz
  Max work item dimensions                        3
  Max work item sizes                             256x256x256
  Max work group size                             256
  Preferred work group size multiple              64
  Preferred / native vector sizes
    char                                                16 / 16
    short                                                8 / 8
    int                                                  4 / 4
    long                                                 2 / 2
    half                                                 0 / 0        (n/a)
    float                                                4 / 4
    double                                               2 / 2        (cl_khr_fp64)
  Half-precision Floating-point support           (n/a)
  Single-precision Floating-point support         (core)
    Denormals                                     No
    Infinity and NANs                             Yes
    Round to nearest                              Yes
    Round to zero                                 No
    Round to infinity                             No
    IEEE754-2008 fused multiply-add               No
    Support is emulated in software               No
    Correctly-rounded divide and sqrt operations  No
  Double-precision Floating-point support         (cl_khr_fp64)
    Denormals                                     Yes
    Infinity and NANs                             Yes
    Round to nearest                              Yes
    Round to zero                                 Yes
    Round to infinity                             Yes
    IEEE754-2008 fused multiply-add               Yes
    Support is emulated in software               No
  Address bits                                    64, Little-Endian
  Global memory size                              4294967296 (4GiB)
  Error Correction support                        No
  Max memory allocation                           3435973836 (3.2GiB)
  Unified memory for Host and Device              No
  Minimum alignment for any data type             128 bytes
  Alignment of base address                       32768 bits (4096 bytes)
  Global Memory cache type                        None
  Image support                                   No
  Local memory type                               Local
  Local memory size                               32768 (32KiB)
  Max number of constant args                     16
  Max constant buffer size                        2147483392 (2GiB)
  Max size of kernel argument                     1024
  Queue properties
    Out-of-order execution                        No
    Profiling                                     Yes
  Profiling timer resolution                      0ns
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
  Device Extensions                               cl_khr_byte_addressable_store 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_fp64


NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  AMD Accelerated Parallel Processing
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success [AMD]
  clCreateContext(NULL, ...) [default]            Success [AMD]
  clCreateContext(NULL, ...) [other]              Success [MESA]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   Ellesmere
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   Ellesmere
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  Success (1)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   Ellesmere

ICD loader properties
  ICD loader Name                                 OpenCL ICD Loader
  ICD loader Vendor                               OCL Icd free software
  ICD loader Version                              2.2.12
  ICD loader Profile                              OpenCL 2.2

Fresh Centos 8.1 install - no updates.
Hardware: 2xAMD RX580 cards. i3 board.
Installed the amdgpu-pro-20-10 drivers as:
./amdgpu-pro-install --opencl=legacy,pal --headless

Successful install -- no problems with dkms or anything.

starting the miner as root gives:
ETH: 1 pool is specified
Main Ethereum pool is eu1.ethermine.org:4444
No AMD cards in the list.
No NVIDIA CUDA GPUs detected.
No AMD OPENCL or NVIDIA CUDA GPUs found, exit

PS: The grub2 had been modified and reboots had been done.
Kernel: 4.18.0-147.8.1.el8_1.x86_64

CLINFO:
/opt/amdgpu-pro/bin/clinfo
Number of platforms: 1
Platform Profile: FULL_PROFILE
Platform Version: OpenCL 2.1 AMD-APP (3075.10)
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
ERROR: clGetDeviceIDs(-1)

Hi, thanks for development of this fantastic program !
i'm new to this, have some questions...

1. nanopool require email for change minimum payout...how to set email parameter?
2. how to limit gpu usage to like 50%, not use 100%...

If I try to download the binaries from https://github.com/Claymore-Dual/Claymore-Dual-Miner/releases/download/15.0/Claymore.s.dual.ethereum.v15.0.-.widows.zip they are flagged as malware and automatically deleted.

==> Validating source files with sha256sums...
claymore-miner-bin-14.7.zip ... FAILED
==> ERROR: One or more files did not pass the validity check!

this is the error I get when I try to run makepkg -si
I am on Manjaro. Any help is much appreciated!!

As dwarf pool closed, Claymore Dual Miner trying to mine dev fee reports, that it it is unable to connect to dwarf pool, and so mining speed will be reduced and will be more stale shares.

There is talk that the miner has been abandoned. The last update was last year, the source code is not available, and apparently it will stop working altogether at epoch #385. Does anyone know if there is a fork available?

Im hoping the devs check in and reads these from time to time.

In the API pull for stats, you dont have the watts per gpu or the total watts.

Can you add those to the API call please?

Im currently working on interfacing the miner output to Prometheus/Grafana so I can monitor the mining.

Do please mining KADENA+ETH on AMD GPU
thanks in advance

Can you please re upload the files? Thank you!

windows.zip on password what is it ?

CUDA Driver Version/Runtime Version: 11.1/8.0
GPU #0: GeForce RTX 3090, 24268 MB available, 82 compute units, capability: 8.6 (pci bus 1:0:0)
GPU #1: GeForce RTX 3090, 24268 MB available, 82 compute units, capability: 8.6 (pci bus 33:0:0)
GPU #2: GeForce RTX 3090, 24268 MB available, 82 compute units, capability: 8.6 (pci bus 34:0:0)
GPU #3: GeForce RTX 3090, 24268 MB available, 82 compute units, capability: 8.6 (pci bus 65:0:0)
Total cards: 4
NVIDIA NVML library not found, temperature monitoring for NVIDIA GPUs disabled.
ETH: Stratum - connecting to 'us-east.ethash-hub.miningpoolhub.com' <18.204.40.75> port 20535 (unsecure)
No pool specified for Decred! Ethereum-only mining mode is enabled
ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)
ETH: miner-proxy stratum mode
Watchdog enabled
Remote management (READ-ONLY MODE) is enabled on port 3333

ETH: Stratum - Connected (us-east.ethash-hub.miningpoolhub.com:20535) (unsecure)
ETH: Authorized
Setting DAG epoch #369(3.88GB)...
ETH: 10/17/20-09:35:40 - New job from us-east.ethash-hub.miningpoolhub.com:20535
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s, GPU2 0.000 Mh/s, GPU3 0.000 Mh/s
Setting DAG epoch #369 for GPU0
Create GPU buffer for GPU0
Setting DAG epoch #369 for GPU1
Create GPU buffer for GPU1
Setting DAG epoch #369 for GPU2
Create GPU buffer for GPU2
Setting DAG epoch #369 for GPU3
Create GPU buffer for GPU3
GPU 0, GpuMiner cu_kd failed 8 (0), invalid device function
GPU 0, Calc DAG failed!
GPU 3, GpuMiner cu_kd failed 8 (0), invalid device function
GPU 3, Calc DAG failed!
GPU 1, GpuMiner cu_kd failed 8 (0), invalid device function
GPU 1, Calc DAG failed!
GPU 2, GpuMiner cu_kd failed 8 (0), invalid device function
GPU 2, Calc DAG failed!
Quit signal received...
Quit, please wait...
GPU 0 failed
GPU 3 failed
GPU 1 failed
GPU 2 failed

Hello, i use Claymore-Dual-Miner Version 15, and My CUDA is 11. It failed and the Error is :GpuMiner cu_kd failed 8, invalid device function GPU 0, Calc DAG failed.
How can i fix it? Thank you~

What is that password ????

After running start.bat, error provided:

'EthDcrMiner64.exe' is not recognized as an internal or external command,
operable program or batch file.
and,
'-epsw' is not recognized as an internal or external command,
operable program or batch file.

Arkadaşlar bu sorunu çözemedim programı kuramadım nasıl çözebilirim

Will there be etchash support?

• https://github.com/eth-classic/etchash
• https://github.com/etclabscore/open-etc-pool/

Problem first seen on 08.06.2020
got claymore dual 15 in mode 1. once after new update of eset internet security 13.1.21.0 it started to alert me every claymore miner start:

11.06.2020 16:36:09;Защита в режиме реального времени;файл;C:\WINDOWS\system32\drivers\cmdrv64.sys;модифицированный Win32/Agent.ABZW.gen троянская программа;очищен удалением (после следующего перезапуска);DESKTOP-RV6TV;Событие произошло в новом файле, созданном следующим приложением: C:\Users\serv1\Claymore's Dual GPU Miner v15.0\EthDcrMiner64.exe (7BB72C0B6CCBA4EC14DE4B26ADB85DF0DA902FEF).;42CC71D0161FE7193E413FC032838CBCE697910D;10.06.2020 13:24:42

and asks to reboot(then rebooting forced). got it on all rigs and test pc.
EthDcrMiner64.exe is in exclude from scan list..
any ideas how to resolve?

I am using the latest version of Claymore mIner.

I have uploaded the NVIDIA 1070i drivers, Windows device manager shows both cards active.

When I start to mine, its only using one card.

Can someone walk me through, how to troubleshoot this problem?

Hi, I downloaded the miner version 15.0 from claymoredualminer.com download link, but the MD5 published on that website is not the one I get from the downloaded executable "EthDcrMiner64.exe". I have run the miner and so far no issues, but the MD5 should be corrected for security best practice.

I am developing an application that works as a one click mining solution.

But i want to receive the "effort" made by the minner during the day.

I don't know how should i measure that... I need this information regardless of who find a awarded block or not.

Maybe the total calculations count ? I am not sure...

What information and where can i get it ?

Any ideas ?

I have some AntMiner E3 machines with custom firmware for 8 gigabytes of memory, please contact me if you need it.

miner dont support epoch 281 on ETC coin
not enough GPU memory to place DAG, you cannot mine this coin with this GPU
OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

I have recently begun attempting to dual mine ethereum & lbry with the Claymore-Dual-Miner. Unfortunately, I'm receiving the following error when trying to run the miner with the following command line:

command line: ethdcrminer64 -epool us-east.ethash-hub.miningpoolhub.com:20535 -ewal xxx.desktopBOX -epsw x -mode 0 -dbg -1 -mport 0 -etha 0 -ftime 55 -retrydelay 1 -tt 79 -ttli 77 -tstop 89 -esm 2 -dpool stratum+tcp://us-east.luxor.tech:5555 -dcoin lbc -dwal xxx.desktopBOX -dpsw xxx
error:

Phoenix Miner 5.2e Linux/gcc - Release build
--------------------------------------------

CUDA version: 9.0, CUDA runtime: 8.0
No OpenCL platforms found
Available GPUs for mining:
GPU1: GeForce GTX 1080 (pcie 1), CUDA cap. 6.1, 7.9 GB VRAM, 20 CUs
Nvidia driver version: 390.138
Eth: the pool list contains 1 pool (1 from command-line)
Eth: primary pool: us-east.ethash-hub.miningpoolhub.com:20535
B2S: the pool list contains 1 pool (1 from command-line)
B2S: primary pool: us-east.luxor.tech:5555
Starting GPU mining
Eth: Connecting to ethash pool us-east.ethash-hub.miningpoolhub.com:20535 (proto: Stratum)
B2S: Connecting to blake2s pool us-east.luxor.tech:5555 (proto: Stratum)
GPU1: 47C 21% 45W
GPUs power: 44.8 W
Eth: Connected to ethash pool us-east.ethash-hub.miningpoolhub.com:20535 (18.204.40.75)
B2S: Connected to blake2s pool us-east.luxor.tech:5555 (35.202.11.182)
Eth: Subscribed to ethash pool
B2S: Subscribed to blake2s pool
terminate called after throwing an instance of 'dCKjmhGUOw4Xr7kZbmZ'
  what():  Type is not convertible to string
/home/sprite/bin/claymore-dualmining.sh: line 1: 185053 Aborted

Does anybody have any experience with this error or have any pointers as to what I may be doing wrong here? I would greatly appreciate any assistance that you might be able to offer!

deleted

this is on the front page. dont know why

How come this miner is using Phoenix miner 5.4c files? When you look at the logs it says "Phoenix Miner 5.4c Windows/msvc - Release build". Is it actually Phoenix miner?

The current build 15.0 shows to only support up to epoch #384. We are there now. I noticed my miner failed today with the error: "Pool sent wrong data, cannot set epoch". After some research it looks like additional support will need to be added.

Ethereum

Hi there,

I am able to see that I have both AMD cards in Ubuntu - but it looks like only one is recognized when I start the app

I know that both these cards are compatible because I used them in separate PC's, but now I am trying to use them both on one:

I don't know why its only recognizing the one gpu.

I booted into Windows and the program can recognize both cards, but Ubuntu is my OS of choice and I would prefer to be running off there if possible to get this to recognize both my cards.

I have a GTX 1650 4Gb card and 8Gb of RAM, Windows 10 version 2004, CUDA 10.2 latest GeForce drivers, pagefile at 16Gb.
When I start EthDcrMiner64 with parameters suggest by whalesburg for 4Gb card, I immediately get the DAG error.
If I use parameters for 3Gb cards I get DAG error every time the software tries to change mining server (i.e. devfee server) so you do not get any haspower because of the error, I lose 40 seconds for the automatic restart of the miner and maybe you can detect me as cheater... so I decided to disable mining fee.

Can you please give detailed instructions (not something like try this, try that because I've already tried everything) on how to solve the DAG error? Thanks