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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v9.6 (Windows/Linux) on: June 30, 2017, 12:05:50 AM
Those are Fermi house fire cards with Cuda 2.0. Does claymore even support cards that old?

Guess there's really no support for c2075. Seems like i have to mine something else.
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v9.6 (Windows/Linux) on: June 29, 2017, 11:41:23 PM
Hello guys, i have a problem with Nvidia Tesla eth mining. I have 6 of Nvidia Tesla c2075 on different pc's and when i start Claymore miner i got an error. Other miners close on DAG calculating. Does anyone know how to solve it? There is the log:

16:28:35:768   1aac   args: -mode 1 -epool eth-ru2.dwarfpool.com:8008 -ewal mywallet -eworker myworker -epsw x
16:28:35:778   1aac   
16:28:35:778   1aac   ЙНННННННННННННННННННННННННННННННННННННННННННННННННННННННННННННННН»
16:28:35:778   1aac   є      Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v9.5      є
16:28:35:778   1aac   ИННННННННННННННННННННННННННННННННННННННННННННННННННННННННННННННННј
16:28:35:778   1aac   
16:28:35:980   1aac   ETH: 1 pool is specified
16:28:35:980   1aac   Main Ethereum pool is eth-ru2.dwarfpool.com:8008
16:28:36:031   1aac   OpenCL platform: NVIDIA CUDA
16:28:36:031   1aac   AMD OpenCL platform not found
16:28:36:121   1aac   CUDA initializing...

16:28:36:121   1aac   NVIDIA Cards available: 1
16:28:36:121   1aac   CUDA Driver Version/Runtime Version: 8.0/8.0
16:28:36:121   1aac   GPU #0: Tesla C2075, 5316 MB available, 14 compute units, capability: 2.0

16:28:36:121   1aac   Total cards: 1
16:28:45:637   1aac   No AMD cards in the list, ADL library will not be used.
16:28:45:637   1aac   NVML version: 8.368.81
16:28:45:847   1aac   ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)

16:28:45:847   1aac   ETH: eth-proxy stratum mode
16:28:45:847   1aac   Watchdog enabled
16:28:45:847   1aac   Remote management (READ-ONLY MODE) is enabled on port 3333
16:28:45:847   1aac   

16:28:45:969   2074   ETH: Stratum - connecting to 'eth-ru2.dwarfpool.com' <83.222.114.66> port 8008
16:28:46:099   2074   send: {"worker": "myminer", "jsonrpc": "2.0", "params": ["mywallet", "x"], "id": 2, "method": "eth_submitLogin"}

16:28:46:099   2074   ETH: Stratum - Connected (eth-ru2.dwarfpool.com:8008)
16:28:46:219   2074   got 39 bytes
16:28:46:219   2074   buf: {"id":2,"jsonrpc":"2.0","result":true}

16:28:46:219   2074   parse packet: 38
16:28:46:219   2074   ETH: Authorized
16:28:46:219   2074   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

16:28:46:219   2074   new buf size: 0
16:28:46:339   2074   got 244 bytes
16:28:46:339   2074   buf: {"result":["0x831c73c85f49024f679360ce88fce32021ac2b1018ddfe45a2aa8028ce658be9","0x2228076c08ee5e3500b68e66c50aee75f9cd5c2dcd54c78c0645218c19e634f3","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":3}


16:28:46:339   2074   parse packet: 242
16:28:46:339   2074   ETH: job changed
16:28:46:339   2074   new buf size: 0
16:28:46:419   5fc   Setting DAG epoch #131...
16:28:47:855   f2c   server: bind failed with error: 10048 (port for remote management is busy, use different -mport value), next attempt in 20sec...
16:28:49:306   5fc   Setting DAG epoch #131 for GPU0
16:28:49:306   5fc   Create GPU buffer for GPU0
16:28:49:356   5fc   GPU 0, GpuMiner cu_kd failed 8 (0), invalid device function
16:28:49:356   5fc   GPU 0, Calc DAG failed!

16:28:52:862   5fc   Set global fail flag, failed GPU0
16:28:52:862   5fc   GPU 0 failed
16:28:52:862   11f4   Setting DAG epoch #131 for GPU0
16:28:52:902   11f4   GPU 0, GpuMiner cu_kd failed 8 (0), invalid device function
16:28:52:902   11f4   GPU 0, Calc DAG failed!

16:28:55:607   2074   got 244 bytes
16:28:55:607   2074   buf: {"result":["0x9bb307c8ad7c72b7859666ca7ee5e5fc02b9aba1e1ccda03147d993941268d96","0x2228076c08ee5e3500b68e66c50aee75f9cd5c2dcd54c78c0645218c19e634f3","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":0}


16:28:55:607   2074   parse packet: 242
16:28:55:607   2074   ETH: job changed
16:28:55:607   2074   new buf size: 0
16:28:55:607   2074   ETH: 06/26/17-16:28:55 - New job from eth-ru2.dwarfpool.com:8008
16:28:55:607   2074   target: 0x0000000225c17d04 (diff: 2000MH), epoch #131
16:28:55:607   2074   ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
16:28:55:607   2074   ETH: GPU0 0.000 Mh/s
16:28:56:339   2074   ETH: checking pool connection...
16:28:56:339   2074   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

16:28:56:413   11f4   Set global fail flag, failed GPU0
16:28:56:413   11f4   GPU 0 failed
16:28:56:453   2074   got 244 bytes
16:28:56:453   2074   buf: {"result":["0x9bb307c8ad7c72b7859666ca7ee5e5fc02b9aba1e1ccda03147d993941268d96","0x2228076c08ee5e3500b68e66c50aee75f9cd5c2dcd54c78c0645218c19e634f3","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":3}


16:28:56:453   2074   parse packet: 242
16:28:56:453   2074   ETH: job is the same
16:28:56:453   2074   new buf size: 0
16:29:06:339   2074   send: {"id":6,"worker":"myminer","jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x0", "0x00000000000000000000000000000000000000000000000000000000ada30e02"]}

16:29:06:354   2074   ETH: checking pool connection...
16:29:06:354   2074   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

16:29:06:455   2074   got 40 bytes
16:29:06:455   2074   buf: {"id":6,"jsonrpc":"2.0","result":true}


16:29:06:455   2074   parse packet: 38
16:29:06:455   2074   new buf size: 0
16:29:06:568   2074   got 244 bytes
16:29:06:568   2074   buf: {"result":["0x9bb307c8ad7c72b7859666ca7ee5e5fc02b9aba1e1ccda03147d993941268d96","0x2228076c08ee5e3500b68e66c50aee75f9cd5c2dcd54c78c0645218c19e634f3","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":3}


16:29:06:568   2074   parse packet: 242
16:29:06:568   2074   ETH: job is the same
16:29:06:568   2074   new buf size: 0
16:29:07:857   f2c   server: bind failed with error: 10048 (port for remote management is busy, use different -mport value), next attempt in 20sec...
16:29:15:992   1aac   GPU0 t=87C fan=42%
16:29:15:993   1aac   em hbt: 0, fm hbt: 31,
16:29:15:993   1aac   watchdog - thread 0 (gpu0), hb time 22573
16:29:15:993   1aac   watchdog - thread 1 (gpu0), hb time 22573
16:29:15:993   1aac   WATCHDOG: GPU error, you need to restart miner Sad
16:29:17:107   1aac   Restarting OK, exit...

P.S. Same configured miner works fine on gtx 1080. Other cryptocurrency miners also works fine on Teslas
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