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Author Topic: An (even more) optimized version of cpuminer (pooler's cpuminer, CPU-only)  (Read 1951999 times)
Chacalo
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January 24, 2018, 09:27:49 PM
 #1321

hi

i try to run a test  , but i have some error .what is the problem?

http://i64.tinypic.com/2md47s0.png

I have the same....

[2018-01-24 18:26:30] Starting Stratum on stratum+tcp://btcz.suprnova.cc:5586
[2018-01-24 18:26:30] 4 miner threads started, using 'scrypt' algorithm.
[2018-01-24 18:26:30] Binding thread 3 to cpu 3
[2018-01-24 18:26:30] Binding thread 0 to cpu 0
[2018-01-24 18:26:30] Binding thread 1 to cpu 1
[2018-01-24 18:26:30] Binding thread 2 to cpu 2
[2018-01-24 18:26:31] Failed to get extranonce2_size
[2018-01-24 18:26:31] JSON-RPC call failed: (unknown reason)
[2018-01-24 18:26:31] ...retry after 30 seconds

How did you solved it?

Thanks!
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bitfaz
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January 25, 2018, 01:48:16 PM
 #1322

Can you i have a good result with my CPU Intel Q9550?
UspesenRudar
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January 25, 2018, 01:54:47 PM
 #1323

hi
i use this code for my cpu but doesn't work


Code:
minerd -a --scrypt -t 6 -s 4 -o stratum+tcp://stratum.aikapool.com:7915 -uxxx.xxx -p xxx

try:
minerd -a scrypt -t 6 -s 4 -o stratum+tcp://stratum.aikapool.com:7915 -uxxx.xxx -p xxx
sunweb
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January 27, 2018, 05:09:45 PM
 #1324

it's working?

[2018-01-11 19:53:12] thread 1: 1092 hashes, 2.90 khash/s
[2018-01-11 19:53:12] thread 0: 158508 hashes, 5.86 khash/s
[2018-01-11 19:53:12] thread 2: 98952 hashes, 3.66 khash/s
[2018-01-11 19:53:12] thread 3: 19452 hashes, 2.69 khash/s
[2018-01-11 19:53:12] thread 5: 77292 hashes, 2.86 khash/s
[2018-01-11 19:53:12] thread 4: 75492 hashes, 2.79 khash/s
[2018-01-11 19:53:20] thread 4: 22272 hashes, 3.01 khash/s
[2018-01-11 19:53:20] accepted: 0/156 (0.00%), 20.97 khash/s (booooo)
[2018-01-11 19:53:27] Stratum requested work restart
[2018-01-11 19:53:27] thread 0: 88056 hashes, 5.91 khash/s
[2018-01-11 19:53:27] thread 4: 22284 hashes, 2.98 khash/s
[2018-01-11 19:53:27] thread 2: 42576 hashes, 2.86 khash/s
[2018-01-11 19:53:27] thread 3: 86016 hashes, 5.77 khash/s
[2018-01-11 19:53:27] thread 1: 44460 hashes, 2.98 khash/s
[2018-01-11 19:53:27] thread 5: 42456 hashes, 2.85 khash/s
[2018-01-11 19:53:47] thread 0: 114780 hashes, 5.91 khash/s
[2018-01-11 19:53:47] accepted: 0/157 (0.00%), 23.35 khash/s (booooo)
[2018-01-11 19:53:59] thread 0: 73740 hashes, 5.76 khash/s
[2018-01-11 19:54:00] accepted: 0/158 (0.00%), 23.20 khash/s (booooo)
[2018-01-11 19:54:18] thread 3: 299352 hashes, 5.85 khash/s
[2018-01-11 19:54:18] accepted: 0/159 (0.00%), 23.27 khash/s (booooo)
[2018-01-11 19:54:20] thread 5: 159084 hashes, 3.01 khash/s
[2018-01-11 19:54:20] accepted: 0/160 (0.00%), 23.44 khash/s (booooo)
[2018-01-11 19:54:26] thread 2: 171396 hashes, 2.93 khash/s

No bitfaz, all shares are rejected...
PumpkinButt
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January 28, 2018, 05:22:48 PM
 #1325

Hello,

--help indicates scrypt:N is supported but when I do --algo=scrypt:10 I get invalid algo
freddy4
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January 29, 2018, 10:51:31 AM
 #1326

I am using:

minerd -a groestl -o stratum+tcp://grs.suprnova.cc:5544 -u x.x -p x

(where x is username.workername and password)


This throws up:
 stratum authentication failed.....


Any ideas?

Mining on GPU ok and trying to add cpu mining at the same time.
4ward
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January 29, 2018, 11:38:39 AM
 #1327

I am using:

minerd -a groestl -o stratum+tcp://grs.suprnova.cc:5544 -u x.x -p x

(where x is username.workername and password)


This throws up:
 stratum authentication failed.....


Any ideas?

Mining on GPU ok and trying to add cpu mining at the same time.


create a worker on suprnova

freddy4
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January 29, 2018, 02:10:46 PM
 #1328

Does that solve the stratum query?
freddy4
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January 29, 2018, 07:12:23 PM
 #1329

Cpu miner now working on suprnova. How do I limit the threads miner uses,  as  full 4 threads is running too hot?
Netler
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January 30, 2018, 08:52:02 AM
 #1330

Hi guys, Noob here.  I am trying to mine NYC.  Followed instructions on pool site.  Created account, created worker.  Downloaded MinerD (PoolMiner 2.5.0).  Created the "RunMe.bat" file.  I copied this "minerd -a --scrypt -t 6 -s 4 -o stratum+tcp://hobbyistpool.ddns.net:4342 -u Weblogin.WorkerName -p WorkerPassword" into the "runMe" file and changed weblogin, worker name and password.  When I run the file black screen comes up for millisecond and disapears.  Can't find any videos or instructions on how to fix this.  Please help?
4ward
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January 30, 2018, 08:59:24 AM
 #1331

Hi guys, Noob here.  I am trying to mine NYC.  Followed instructions on pool site.  Created account, created worker.  Downloaded MinerD (PoolMiner 2.5.0).  Created the "RunMe.bat" file.  I copied this "minerd -a --scrypt -t 6 -s 4 -o stratum+tcp://hobbyistpool.ddns.net:4342 -u Weblogin.WorkerName -p WorkerPassword" into the "runMe" file and changed weblogin, worker name and password.  When I run the file black screen comes up for millisecond and disapears.  Can't find any videos or instructions on how to fix this.  Please help?

1. don't bother mining scrypt. this is ASIC territory and the profitability is negative considering the electricity
2. add "pause" as last line in the batch file, so you can see the errors before it closes

Netler
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January 30, 2018, 09:03:01 AM
 #1332

Thank you.  Error:
minerd: unknown algorith -- '--scrypt'
whitewolf69
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February 04, 2018, 09:31:03 AM
 #1333

Hi I am having a number of different problems with trying to mine on supernova have created a batch file for each one if anyone got any suggestions to help be great thanks


C:\crypt\pooler-cpuminer-2.5.0-win64>minerd -o stratum+tcp://ltc.suprnova.cc:4444 -u Weblogin.Worker -p x
[2018-02-04 19:13:29] Starting Stratum on stratum+tcp://ltc.suprnova.cc:4444
[2018-02-04 19:13:29] Binding thread 0 to cpu 0
[2018-02-04 19:13:29] Binding thread 1 to cpu 1
[2018-02-04 19:13:29] Binding thread 2 to cpu 2
[2018-02-04 19:13:29] 4 miner threads started, using 'scrypt' algorithm.
[2018-02-04 19:13:29] Binding thread 3 to cpu 3
[2018-02-04 19:13:31] Stratum connection failed: Failed to connect to ltc.suprnova.cc port 4444: Connection refused
[2018-02-04 19:13:31] ...retry after 30 seconds



C:\crypt\pooler-cpuminer-2.5.0-win64>minerd -o stratum+tcp://etn-stratum.suprnova.cc:8875 -u Weblogin.Worker -p x
[2018-02-04 19:14:44] Starting Stratum on stratum+tcp://etn-stratum.suprnova.cc:8875
[2018-02-04 19:14:44] Binding thread 0 to cpu 0
[2018-02-04 19:14:44] Binding thread 1 to cpu 1
[2018-02-04 19:14:44] Binding thread 2 to cpu 2
[2018-02-04 19:14:44] 4 miner threads started, using 'scrypt' algorithm.
[2018-02-04 19:14:44] Binding thread 3 to cpu 3
[2018-02-04 19:14:45] JSON-RPC call failed: {
   "code": -1,
   "message": "invalid method"
}
[2018-02-04 19:14:45] ...retry after 30 seconds



C:\crypt\pooler-cpuminer-2.5.0-win64>minerd -o stratum+tcp://eth.suprnova.cc:5000 -u Weblogin.Worker -p x
[2018-02-04 19:15:26] Starting Stratum on stratum+tcp://eth.suprnova.cc:5000
[2018-02-04 19:15:26] Binding thread 0 to cpu 0
[2018-02-04 19:15:26] Binding thread 1 to cpu 1
[2018-02-04 19:15:26] Binding thread 2 to cpu 2
[2018-02-04 19:15:26] 4 miner threads started, using 'scrypt' algorithm.
[2018-02-04 19:15:26] Binding thread 3 to cpu 3
[2018-02-04 19:15:27] Failed to get extranonce2_size
[2018-02-04 19:15:28] JSON-RPC call failed: (unknown reason)
[2018-02-04 19:15:28] ...retry after 30 seconds



C:\crypt\pooler-cpuminer-2.5.0-win64>minerd -o stratum+tcp://dash.suprnova.cc:9995 -u Weblogin.Worker -p x
[2018-02-04 19:16:24] Starting Stratum on stratum+tcp://dash.suprnova.cc:9995
[2018-02-04 19:16:24] 4 miner threads started, using 'scrypt' algorithm.
[2018-02-04 19:16:24] Binding thread 3 to cpu 3
[2018-02-04 19:16:24] Binding thread 0 to cpu 0
[2018-02-04 19:16:24] Binding thread 1 to cpu 1
[2018-02-04 19:16:24] Binding thread 2 to cpu 2
[2018-02-04 19:16:26] thread 1: 1032 hashes, 1.54 khash/s
[2018-02-04 19:16:27] accepted: 0/1 (0.00%), 1.54 khash/s (booooo)
[2018-02-04 19:16:27] thread 3: 1884 hashes, 1.50 khash/s
[2018-02-04 19:16:28] accepted: 0/2 (0.00%), 3.04 khash/s (booooo)
[2018-02-04 19:16:28] thread 0: 3864 hashes, 1.53 khash/s
[2018-02-04 19:16:28] thread 2: 4104 hashes, 1.49 khash/s
[2018-02-04 19:16:29] accepted: 0/3 (0.00%), 6.06 khash/s (booooo)
[2018-02-04 19:16:29] thread 1: 3984 hashes, 1.43 khash/s
[2018-02-04 19:16:30] accepted: 0/4 (0.00%), 5.95 khash/s (booooo)
[2018-02-04 19:16:31] thread 3: 5268 hashes, 1.45 khash/s
[2018-02-04 19:16:31] accepted: 0/5 (0.00%), 5.90 khash/s (booooo)
[2018-02-04 19:16:32] thread 0: 6012 hashes, 1.48 khash/s
[2018-02-04 19:16:33] accepted: 0/6 (0.00%), 5.85 khash/s (booooo)
ukcryptoking
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February 04, 2018, 12:35:32 PM
 #1334

Hey,

out of curiosity would this run with a CELL CPU ( PS3 ) ?
Bosko
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February 21, 2018, 10:17:29 AM
 #1335

Hello all,

Sorry on my noob question...

I'm trying to mine LCC with my CPU just to see if it is going to work.

i have suprnova account

and i start it with following
C:\Users\XXXXXX\Downloads\pooler-cpuminer-2.5.0-win64\minerd.exe -a sha256d -t 2 -s 4 -o stratum+tcp://lcc.suprnova.cc:6868 -u XXX.XXXXX -p XXXXX

output is as follows:

[2018-02-21 10:58:43] 2 miner threads started, using 'sha256d' algorithm.
[2018-02-21 10:58:43] Starting Stratum on stratum+tcp://lcc.suprnova.cc:6868
[2018-02-21 10:58:45] thread 0: 2097152 hashes, 2595 khash/s
[2018-02-21 10:58:45] thread 1: 2097152 hashes, 2589 khash/s
[2018-02-21 10:59:45] thread 1: 155335772 hashes, 2591 khash/s
[2018-02-21 10:59:45] thread 0: 155720244 hashes, 2592 khash/s
[2018-02-21 11:00:46] thread 1: 155440876 hashes, 2537 khash/s
[2018-02-21 11:00:46] thread 0: 155529888 hashes, 2535 khash/s
[2018-02-21 11:01:44] thread 1: 152222628 hashes, 2652 khash/s
[2018-02-21 11:01:44] thread 0: 152078940 hashes, 2659 khash/s
[2018-02-21 11:02:13] Stratum requested work restart
[2018-02-21 11:02:13] thread 0: 75997500 hashes, 2610 khash/s
[2018-02-21 11:02:13] thread 1: 76042452 hashes, 2611 khash/s
[2018-02-21 11:02:27] Stratum requested work restart
[2018-02-21 11:02:27] thread 0: 37623644 hashes, 2596 khash/s
[2018-02-21 11:02:27] thread 1: 37640076 hashes, 2598 khash/s
[2018-02-21 11:02:51] Stratum requested work restart
[2018-02-21 11:02:51] thread 1: 58713584 hashes, 2486 khash/s
[2018-02-21 11:02:51] thread 0: 58727556 hashes, 2486 khash/s
[2018-02-21 11:03:48] thread 1: 149143216 hashes, 2623 khash/s
[2018-02-21 11:03:48] thread 0: 149172392 hashes, 2618 khash/s
[2018-02-21 11:04:48] thread 0: 157091760 hashes, 2606 khash/s
[2018-02-21 11:04:48] thread 1: 157364868 hashes, 2604 khash/s
[2018-02-21 11:05:06] Stratum requested work restart
[2018-02-21 11:05:06] thread 1: 45410604 hashes, 2562 khash/s
[2018-02-21 11:05:06] thread 0: 45514220 hashes, 2562 khash/s
[2018-02-21 11:06:05] thread 0: 153703540 hashes, 2589 khash/s
[2018-02-21 11:06:05] thread 1: 153725688 hashes, 2588 khash/s
[2018-02-21 11:07:06] thread 0: 155336136 hashes, 2551 khash/s
[2018-02-21 11:07:06] thread 1: 155298352 hashes, 2551 khash/s
[2018-02-21 11:08:04] thread 0: 153087080 hashes, 2631 khash/s
[2018-02-21 11:08:04] thread 1: 153072472 hashes, 2628 khash/s
[2018-02-21 11:08:46] stratum_recv_line failed
[2018-02-21 11:08:46] Stratum connection interrupted
[2018-02-21 11:08:46] thread 0: 116100084 hashes, 2792 khash/s
[2018-02-21 11:08:46] thread 1: 115981680 hashes, 2793 khash/s
[2018-02-21 11:08:51] Stratum requested work restart
[2018-02-21 11:08:51] thread 0: 11782900 hashes, 2727 khash/s
[2018-02-21 11:08:51] thread 1: 11687440 hashes, 2706 khash/s
[2018-02-21 11:09:48] Stratum requested work restart
[2018-02-21 11:09:48] thread 0: 129831136 hashes, 2277 khash/s
[2018-02-21 11:09:48] thread 1: 130017924 hashes, 2281 khash/s
[2018-02-21 11:10:42] thread 1: 136848344 hashes, 2547 khash/s
[2018-02-21 11:10:42] thread 0: 136649344 hashes, 2541 khash/s
[2018-02-21 11:10:43] Stratum requested work restart
[2018-02-21 11:10:43] thread 0: 3236424 hashes, 2601 khash/s
[2018-02-21 11:10:43] thread 1: 3305504 hashes, 2586 khash/s
[2018-02-21 11:11:45] thread 1: 155179120 hashes, 2509 khash/s
[2018-02-21 11:11:45] thread 0: 156088712 hashes, 2511 khash/s
[2018-02-21 11:12:44] thread 1: 150528936 hashes, 2548 khash/s
[2018-02-21 11:12:44] thread 0: 150677980 hashes, 2549 khash/s
[2018-02-21 11:13:44] thread 1: 152895304 hashes, 2533 khash/s
[2018-02-21 11:13:45] thread 0: 152940532 hashes, 2529 khash/s
[2018-02-21 11:14:44] thread 1: 151997372 hashes, 2536 khash/s
[2018-02-21 11:14:45] thread 0: 151710516 hashes, 2535 khash/s
[2018-02-21 11:15:44] thread 1: 152138284 hashes, 2539 khash/s
[2018-02-21 11:15:45] thread 0: 152087128 hashes, 2543 khash/s


any idea why it is not working?

their hint is:
Suprnova's LCCCoin Pool // Algo: sha256 // Live !

stratum+tcp://lcc.suprnova.cc:6868 Nicehash: 6869

WitoldC
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February 22, 2018, 08:21:46 AM
 #1336

There is nothing bad. If you worry about "Stratum requested work restart" so this is normal (it should be).
Amstellodamois
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February 22, 2018, 09:00:44 AM
 #1337

out of curiosity would this run with a CELL CPU ( PS3 ) ?
PS3 as in Sony's PS3?
wmoreno3
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February 23, 2018, 03:34:01 PM
 #1338

The problem is with
Code:
accepted: 0/1 (0.00%), 29614 khash/s (booooo)
Code:
[2018-02-23 06:50:38] Binding thread 1 to cpu 1
[2018-02-23 06:50:38] Binding thread 3 to cpu 3
[2018-02-23 06:50:38] Binding thread 6 to cpu 6
[2018-02-23 06:50:38] Starting Stratum on stratum+tcp://x11.eobot.com:5555
[2018-02-23 06:50:38] Binding thread 0 to cpu 0
[2018-02-23 06:50:38] Binding thread 5 to cpu 5
[2018-02-23 06:50:38] Binding thread 7 to cpu 7
[2018-02-23 06:50:38] Binding thread 2 to cpu 2
[2018-02-23 06:50:38] Binding thread 4 to cpu 4
[2018-02-23 06:50:38] 8 miner threads started, using 'sha256d' algorithm.
[2018-02-23 06:50:40] thread 4: 2097152 hashes, 4576 khash/s
[2018-02-23 06:50:40] thread 7: 2097152 hashes, 4484 khash/s
[2018-02-23 06:50:40] thread 6: 2097152 hashes, 4363 khash/s
[2018-02-23 06:50:40] thread 3: 2097152 hashes, 4049 khash/s
[2018-02-23 06:50:40] thread 5: 2097152 hashes, 4362 khash/s
[2018-02-23 06:50:40] thread 0: 2097152 hashes, 4482 khash/s
[2018-02-23 06:50:40] thread 1: 2097152 hashes, 3485 khash/s
[2018-02-23 06:50:40] thread 2: 2097152 hashes, 3280 khash/s
[2018-02-23 06:50:46] thread 0: 5762160 hashes, 1015 khash/s
[2018-02-23 06:50:46] accepted: 0/1 (0.00%), 29614 khash/s (booooo)

Can anyone help on this? I see that a lot of miners have this issue, I tried with differents forms but negative.
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March 01, 2018, 09:39:08 PM
 #1339

did someone managed it to compile under MacOS?
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March 14, 2018, 01:26:43 PM
 #1340

I am trying to mine for testnet using the getblocktemplate RPC method, but every time a mined block is submitted I get an error that says the calculated merkle root is invalid (RPC_Result:bad-txnmrklroot). I am using version 2.5.0 (windows, x64), solo mining for normal bitcoin (so using sha256d). I have several such failed blocks in files, if it is helpful in debugging my problem I can send them to however wants to take a look.
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