I tried to use the prebuild release but windows defender is detecting a trojan:
Trojan:Win32/Wacatac.D2!ml

ERROR: CUDA failed at src/prehash.cu: 52
CUDA error code 209
Miner is now terminated

ERROR: CUDA failed at prehash.cu: 65
CUDA error code 209
Miner is now terminated

version NVMiner 2.0.0

I set config.json as : { "node": "http://127.0.0.1:9052" }, then start the miner, but it shows:
ERROR [main thread] Incomplete config: node or seed are not specified
do I need add a "seed" in the config.json ?

Starting the proxy it says it cant find module root for bignum/index.js.

"Error: Could not find module root given file: "E:\mining\ergominer\node_modules\bignum\index.js". Do you have a package.json file?"

commit f1608b9

Hello

ive been trying to get the miner up and running with nanopool but with no succes.
I used the step by step guide provided on their website to make the config.bat file.
It keeps giving me this error

2021-02-04 14:47:21,706 INFO [GPU 0 miner] GPU 0 allocating memory
2021-02-04 14:47:21,846 INFO [GPU 0 miner] GPU 0 read new block data
2021-02-04 14:52:43,078 INFO [main thread] Using 1 GPU devices
2021-02-04 14:52:43,080 INFO [main thread] Using configuration file ./config.json
2021-02-04 14:52:43,083 INFO [main thread] Block getting URL:
http://127.0.0.1:3000/mining/candidate
2021-02-04 14:52:43,086 INFO [main thread] Solution posting URL:
http://127.0.0.1:3000/mining/solution
2021-02-04 14:52:43,094 ERROR [main thread] stratumMode, Invalid nonce

myeasylog.log

Also when I start miner.exe my screens go black and it closes the cmd window of the miner.

Sporadically would get this message, Proxy would stop saying that Shares were Accepted (Over an hour without a single accepted share), then would continually get "[SHARE] Share rejected. 25,Didn't subscribe," from that point onwards. Have to restart both the proxy and miner for it to start working again.

Any more information would be appreciated!

Hi there,

We are developing a mining pool. When we test this miner with stratum proxy(connected to our pool), our pool got a lot of low diff share(almost half of all shares).
Could you please take a look at this submit:

msg = "bf98bfe7e3e36512825e9f490012c10cb89333c484cc87de634a2690e4a11677"
nonce = "0000AAAADAA2444C"
height = 5398

Our pool target is

578960446186580977117854925043439539266349923328202820197287920039565

while our solution verify output the target of the solution is

86657639212501117679482563223058298343115354588511047061251764041445060235509

way much smaller than target

I have compiled miner.exe and created a config.json file. When I execute miner.exe, terminal shows this error. How can I fix it? Thanks

Using last 4.1.0 and tried even to recompile it with NVIDIA ARCH86 (NVIDIA RTX3090) under last CUDA version.
It connects, start mining, 0 hashrate,accepted\rejected shares: 0
Using Included Ergo Stratum Proxy.

hello,

How can i fix this in Proxy:

"Oh no! Our work was refused because: Wrong extranonce"

after a couple time:

"Connection closed"

best regards

It is due to OPENSSL library.
Installing openssl is reported to solve this issue.

Running on RTX3080, compiled with sm_86. Getting the following error:

2022-06-17 01:05:05,228 INFO [main thread] Using 1 GPU devices
2022-06-17 01:05:05,228 INFO [main thread] Using configuration file ./config.json
2022-06-17 01:05:05,228 INFO [main thread] Block getting URL:
http://127.0.0.1:9053/mining/candidate
2022-06-17 01:05:05,229 INFO [main thread] Solution posting URL:
http://127.0.0.1:9053/mining/solution
2022-06-17 01:05:05,231 INFO [main thread] Got new block in main thread, block data: {
"MSG" : "8F3EE1BC164A85B123F080DC16A4623AA9180370F8311B64CCF655310B4CA772",
"B" : 62276675923065607301970901505221989701081675249609464465228748,
"H" : 773701,
"PK" : "02FCEA42CC5C73CA27AD044726A8A5D0A7A7D49FFA33D0F290F1B5CF653E5D0696"
}
2022-06-17 01:05:06,156 INFO [GPU 0 miner] GPU 0 started
ERROR: CUDA failed at src/mining.cu: 310
CUDA error code 700
Miner is now terminated

Any help would be appreciated. So far it seems there's not a single open-source miner out there where ERGO could be mined...

I have my local node and the proxy (pooled mining) all set up. I try miner.exe with the config pointing back to localhost:3000 and I get

C:\Users\johnr\Downloads\NV_Miner_WIN64_CUDA11_4.1.0\NV_Miner_WIN64_CUDA11_4.1.0>miner.exe
2021-04-20 12:08:52,654 INFO [main thread] Using 1 GPU devices
2021-04-20 12:08:52,655 INFO [main thread] Using configuration file ./config.json
2021-04-20 12:08:52,671 INFO [main thread] Block getting URL:
   http://127.0.0.1:3000/mining/candidate
2021-04-20 12:08:52,682 INFO [main thread] Solution posting URL:
   http://127.0.0.1:3000/mining/solution
2021-04-20 12:08:52,685 INFO [main thread] Got new block in main thread, block data: {"MSG":"2C789970EF162AF2B1ACF59010B8FEC4A667C822F6FC365C5DD0031594F6F5F3","B":38597363079105398474523661669562635951089994888546854679819194669303,"EXTRANONCE1":"9828","EXTRANONCE2SIZE":6,"HEIGHT":471562}
ERROR:  CUDA failed at autolykos.cu: 129
CUDA error code 222
Miner is now terminated
================================================================================

Non-pooled mining exhibits the same behavior. I'm using a GPU with the following characteristics

	NVIDIA GeForce GTX 1650 Ti with Max-Q Design

	Driver version:	27.21.14.5763
	Driver date:	12/8/2020
	DirectX version:	12 (FL 12.1)
	Physical location:	PCI bus 1, device 0, function 0

	Utilization	0%
	Dedicated GPU memory	0.0/4.0 GB
	Shared GPU memory	0.0/7.9 GB
	GPU Memory	0.0/11.9 GB

Hi, our mining pool still get some low diff share from time to time.
Could you please do me a favor and tell me what's the target of this solution:

message 550f4bdd48360e45872627dbcac0f90662a3c283058b2644391966e29f23000b
height 437708
nonce 119dad2bd424ceb1

Thanks a lot

Can't start miner

RTX3080 + 2070S
Driver 516.94

ERROR:  CUDA failed at autolykos.cu: 304
CUDA error code 700
Miner is now terminated

In the release there's only the proxy it seems.

I followed this "Mining Solo | Sync node and Initialize Wallet". https://github.com/ergoplatform/ergo/wiki/Mining-Ergo-after-The-Hardening-Upgrade
And then "Configure and run the miner"
Details:
Node 4.0.24
NVMiner 4.2.0
But running ./ErgoStratumProxy_Linux does not appear to read the config.conf and when specifying arguments by hand, it still starts on port 3000 and never connects to my node.

./ErgoStratumProxy_Linux -s 127.0.0.1 -p 9053 -u a
Ergo Stratum Proxy
Running at http://localhost:3000

[CONNECTION] Connected to server.
Unexpected token H in JSON at position 0
Unexpected token S in JSON at position 0
Unexpected token D in JSON at position 0
Unexpected token C in JSON at position 0
Unexpected token C in JSON at position 0
Unexpected token C in JSON at position 0
Unexpected token U in JSON at position 0
[CONNECTION] Disconnected from server.
^C

I want to start mining but this does not work like the wiki says it should. What am I doing wrong? I volunteer to update to wiki but its over at ergoplatform.

Randomly I am assuming that the StratumProxy would time out and the miner would stop working, constantly giving the following error.

https://i.imgur.com/udXKniD.png

Have to manually restart the Proxy every time this happens. Can we get some info regarding this?

Does anybody have luck connecting to Getblok.io pools? I can't seem to get it to work.

I get disconnected upon connecting. Any help is appreciated.

If the proxy loses connection to the pool, it does not reconnect automatically. This leads to the miner running into the void and executing a loop. It would make sense if the proxy connection was monitored and accordingly also communicated with the miner. Thus, at the moment, this miner cannot be operated, or only to a limited extent, without appropriate external monitoring.

I don't know the trick... any one can explain it ?

Hi,

Trying to build v2.0.0 on Windows 10 against CUDA 11.2 / Arch compute_86.

autolykos.obj:
unresolved external symbol "void __cdecl BlockMiningPH1(unsigned int const *,unsigned __int64,struct ctx_t *)"
unresolved external symbol "void __cdecl BlockMiningPH2(unsigned int const *,unsigned int const *,struct ctx_t *,unsigned __int64,unsigned int,unsigned int const *,unsigned int *,unsigned int *)"

Previous versions compiled successfully.

Also getting a warning in mining.cu, but I don't think it's related:
ptxas warning : Value of minnctapersm for entry Z11BlockMiningPKjS0_yjS0_PjS1 is out of range. minnctapersm will be ignored

Hi.

Is it possible to add a flag to disable logging into a file ?

Best regards.

WHY this command not select those GPUS?

Not familiar with compiling on Windows, still scratching my head solving hundreds of compiling error after working on this for 2 days :(
We wanna focus on developping a mining pool for Ergo, time is ticking. So would you please upload a Win version miner?

Hello,

No matter what's i'm doing (Compile Myself, or using any release version), i've the following error :

Any idea ?
Thanks

First look at the code myself, someone may have a quick fix

./src/test.cu(71): error: identifier "N_LEN" is undefined
...
./src/test.cu(134): error: argument of type "uctx_t *" is incompatible with parameter of type "uint32_t"
./src/test.cu(134): error: too many arguments in function call
./src/test.cu(147): error: identifier "BlockMining" is undefined

Possibly some missing defines or a missing include, maybe a missing typecast

Thanks and have a great day!

Compiling in windows with VC 2019 the compile cannot find BIP39 libaries. I solved this by copying the src/bip39 from Autolykos -GPU-miner to the same folde rin Autolykos2_NV_miner.

However when starting up miner to a node that is synched to network the miner spams every 100ms without any information if the block is getting hashed:
021-01-04 15:52:39,814 INFO [main thread] Got new block in main thread, block data: {
"MSG" : "xxx",
"B" : ,xxx
"H" : ,xxx
"PK" : "xxx"

This was main branch with the following commit: e48a766

Windows compiled with visual study 2019 and following guide as per https://github.com/mhssamadani/Autolykos2_NV_Miner
Compiled the following commit: 3df5b3d

(1) First problem
After every time my miner finds a solution it is proceeded by some of expected fields is not present in /block/candidate.
From myeasylog.log:
2021-01-04 21:48:04,896 INFO [GPU 0 miner] GPU 0 read new block data
2021-01-04 21:48:13,424 INFO [GPU 0 miner] GPU 0 found and trying to POST a solution:
2021-01-04 21:48:13,425 INFO [GPU 0 miner] POST request {"n":"00000000007FFD0D"}
2021-01-04 21:48:13,437 INFO [GPU 0 miner] Node response:{

}
2021-01-04 21:48:13,444 ERROR [main thread] Some of expected fields not present in /block/candidate
2021-01-04 21:48:13,444 ERROR [main thread] Block data: THERE WAS AN INTERNAL SERVER ERROR.
2021-01-04 21:48:13,444 INFO [main thread] Getting block error
2021-01-04 21:48:13,506 INFO [main thread] Got new block in main thread, block data:

(2) problem
In Autolykos1 I had a hashrate of 85MH/s. Per Autolykos 2 it starts with a 0 MH/S and then evolves to around 0.6 MH/S. That is after 8 minutes runtime of the miner. This seems off given the compute power of the 3060 TI. Is this correct behaviour or is it misreporting hashrates or some other causes of this ?

After I initiate the miner the computer dies! The only way I can restore a boot is to force a shutdown in the psu.

Windows Version

• X64 21H1

Windows Driver:

• Nvidia Beta 470.05

GPU:

• RTX 3060 12GB

Installed:

• Win64OpenSSL-1_0_2u;
• VC++ redistributable runtime (2005, 2008, 2010, 2012, 2013, 2015, 2017 and 2019).

Config file:
{ "seed": "MY_MNEMONIC_PHRASE", "node": "http://127.0.0.1:9053", "keepPrehash": false }

Log:
2021-05-24 22:02:53,855 INFO [main thread] Using 5 GPU devices 2021-05-24 22:02:53,855 INFO [main thread] Using configuration file config.json 2021-05-24 22:02:53,855 INFO [main thread] Unrecognized config option, currently valid options are "node" 2021-05-24 22:02:53,855 INFO [main thread] Unrecognized config option, currently valid options are "node" 2021-05-24 22:02:53,855 INFO [main thread] Block getting URL: http://127.0.0.1:9053/mining/candidate 2021-05-24 22:02:53,855 INFO [main thread] Solution posting URL: http://127.0.0.1:9053/mining/solution 2021-05-24 22:02:53,904 INFO [main thread] Got new block in main thread, block data: { "MSG" : "1AC58132DBCDB58B17EBFC6DDBBC2775B57B721F98BACAB39A863284FC43EDD4", "B" : 62347390046947122081026363764022133074792649897916202776925677, "H" : 496221, "PK" : "02F66F434E4505B639209AB25979573FCF37BDE8E21066A51D44E5CEB730682827" } 2021-05-24 22:02:54,849 INFO [GPU 1 miner] GPU 1 started 2021-05-24 22:02:58,926 INFO [GPU 0 miner] GPU 0 started 2021-05-24 22:02:59,020 INFO [GPU 3 miner] GPU 3 started 2021-05-24 22:02:59,036 INFO [GPU 4 miner] GPU 4 started 2021-05-24 22:02:59,036 INFO [GPU 2 miner] GPU 2 started

Kawpow works, but autolykos doesn't for some reason, which is weird.

Install following pieces of software:

1. nvidia driver (assuming you have nvidia card)
2. VC++ redistributable runtime 2015
3. VC++ redistributable runtime 2013
4. openssl

GPU has not load.

Windows 11 21H2 (Build 22000.376)
Nvidia 3080 Ti Founders Edition (DCH Driver 472.12)
NV_Miner_WIN64_CUDA11_4.2.0
Used this command from Nanopool guide:
ErgoStratumProxy.exe -s ergo-eu1.nanopool.org -p 11111 -u YOUR_WALLET.YOUR_WORKER_NAME/YOUR_EMAIL pause

If i open localhost:3000 got this message:
{"status": "fail"}

Mining with kawpowminer and NBMiner works well.

Edit: My fault. Didnt start after i open .bet the miner.exe.

Is there a flag I can pass so that I can mine at X% hash rate (e.g. 20% hash rate, 50% hash rate, etc.)?

The command prompt window running the miner.exe will stop hashing and cpu utilization will stop if an invalid share is found. Pressing enter on the miner.exe cmd pushes the failed share through to the proxy and it continues mining.

Conditions:
Windows 10 20h2 64 bit
2080ti driver v461.40
i9-10920x
64 bit libraries installed
NV Miner v 4.0.0