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matrixbot
@matrixbot
t-summer hae am new here
Ether Authority
@EtherAuthority

@EtherAuthority Better you study a bit more how mining stack works. Ethminer has no knowledge of composition for block being mined. Your goal can be achieved only with a custom implementation of node (not the miner)

Thank you sir.

Nicolas Barnafi
@nabarnaf_gitlab
Hello everyone, I have problems during compilation as Boost can't be downloaded, apparently the site is broken. Anyone know how to fix this or if I can use Ubuntu's default (1.65)? Thanks in advance!
Vladimir Protasevich
@Snuff
Hi guys, why do some pools(Ethermine for example), send the 4th parameter in the work package message? Is it extra nonce or so?
{"id":0,"jsonrpc":"2.0","result":"0x4649fc34aaa79d1073af8466a01d866352fdbc0345516ee03b28299dfafa6a25","0xe2bf6385acca95a9c53a52e04a09d8a9cbc32b54e5a9e1f77672febb14cc517e","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x9d8763"]}
Andrea Lanfranchi
@AndreaLanfranchi
No. It's the block number ( well the candidate block number). However is only present in eth-proxy compatible mode.
Phuong Nguyen
@neunygph
Hi guys, I"m new to mining concept and would like to know more about ethereum mining and how to get started. Can someone guide me to the right direction please
matrixbot
@matrixbot
darkrider Hi all 🤟 is anybody here using hiveos? I mined ETH before and now I want to continue, but I am getting lower hr then before. Gpus are 7x Gtx1070 and one gtx1060 6GB. Before I had cca 220MH and now I am under 200 with default setting or overclock, it's not matter. Thank you for tips
Paweł Bylica
@chfast
@/all If everything goes well, ethminer 0.19 should be uploaded soon: https://github.com/ethereum-mining/ethminer/releases
Edgar
@EdgarArout_twitter
looking for an example invokation of ethminer for localhost runing geth, examples i found don't work with latest ethminer
Edgar
@EdgarArout_twitter

runing on 0.19, its contradictory because doing

ethminer --list-devices 


ethminer 0.19.0
Build: linux/release/gnu

 Id Pci Id    Type Name                          CUDA SM   Total Memory 
--- --------- ---- ----------------------------- ---- ---  ------------ 
  0 01:00.0   Gpu  GeForce GTX 1650              Yes  7.5       2.64 GB

it finds the GPU, then then i run

 ethminer -G -U -M 1000


ethminer 0.19.0
Build: linux/release/gnu

Error: No usable mining devices found

and this, so how can it find a GPU but it not be usable?

okay - figured it out, the -G is for opengl, but I wanted cuda, so I have ethminer -U -M 1000 starting up, but it is cnnected to wrong port, how to pick the right port? -F doesn't seem to be a flag anymore?
Edgar
@EdgarArout_twitter
k - fixed that too, now have it all working on ropsten. Wondering if anyone has some cheatsheets about the best parameters for particular cards, like --cuda-block-size, --cuda-streams
Zijing Zhang
@zzj0402_gitlab
jn
Paweł Bylica
@chfast

@/all If everything goes well, ethminer 0.19 should be uploaded soon: https://github.com/ethereum-mining/ethminer/releases

Nothing went well because some time ago I must have deleted the GitHub authentication tokens used for ethminer binaries upload...

Aurélien Passion
@AurelienPassion

k - fixed that too, now have it all working on ropsten. Wondering if anyone has some cheatsheets about the best parameters for particular cards, like --cuda-block-size, --cuda-streams

Hi all. I am interested in that too. I didn't find infos on the web.

Phuong Nguyen
@neunygph
Do we have an instruction on how to get started on the web?
I’m new to all these mining things
NikosPg
@NikosPg

ethminer 0.19.0-alpha.0
Build: linux/release/gnu

No OpenCL platforms found
Error: No usable mining devices found

Phuong Nguyen
@neunygph
May I ask, how much is the average earning for running ethereum mining before mining cost?
hoserR9
@hoserR9
Can I ask a basic question, how can I get ethminer to work with f2pool? I can use ethminer to connect to ethermine but not f2pool. I am putting in the parameters I believe correct because it says that I am connected to the Pool, but it gets no accepted shares
whereas ethermine pool has an accepted share after a minute or so after connecting to it. I could us gminer to connect to the f2pool but not ethminer.. anyone run into this or has a command line arguments that works with f2pool
Michael Saunders
@michaelsaunders
Severity Code Description Project File Line Suppression State
Error CMake Error at C:/.hunter/_Base/Download/Hunter/0.23.112/4b894e1/Unpacked/cmake/modules/hunter_error_page.cmake:12 (message): C:/.hunter/_Base/Download/Hunter/0.23.112/4b894e1/Unpacked/cmake/modules/hunter_error_page.cmake 12
Getting the above error message when compiling
David Song
@deokwons9004dev

Hackintosh User here (macOS 10.14.5 / i5-8600k / RX 580).

I understand that for macOS (hackintosh) users, ethminer 0.17.x is the latest version we can either download or compile (later versions show "unrecognized platform Apple").
The miner itself runs okay, but has terrible hashrates (On windows using phoenix: ~30Mh/s, macOS ethminer: ~10Mh/s)
The run command I use currently with macOS ethminer (nicehash-mode) is:

./ethminer -v 0 -G -R -P stratum2+tcp://<BTC-ADDRESS>.<RIG-NAME>:x@daggerhashimoto.jp.nicehash.com:3353 --opencl-device 1 --noeval --cl-only --cl-local-work=192 --cl-global-work=65536 --farm-recheck=200

I tried tweaking the local work size and the global work multipliers, and the values above are the best (~10Mh/s) I got.
In v0.15.x, there were user options for openCL kernel selections and parallel hash values, which when set to --cl-kernel=1 and --cl-parallel-hash=8 got me crazy high hashrates (~33Mh/s), but I know that the nominal hashrate output of the miner does not correctly represent the actual accepted hashrate of the pool, which I verified within Nicehash's rig manager (got 0Mh/s accepted after running for 12 hours).

Since I work primarily on my Hackintosh partition and rarely ever use my native Windows 10 installation, I really want to get some better hashrates using macOS ethminer.
So, four questions:
1) Has anyone found a solution (complete/partial, i don't care) for this?
2) Is this because of the lack-luster openCL v1.2 of macOS? Would installing POCL or pyopencl enhance performance after re-compiling ethminer?
3) Does DBUS support matter when compiling? Currently use -DETHDBUS=OFF when compiling (Don't really even know what it offers even after reading about it..)
4) Is this just the best I'll ever get under macOS no matter what? If so, could someone explain why?

sayam sawai
@sayyss
hey guys
Phuong Nguyen
@neunygph
Anyone know if Ethereum 2.0 is out yet ?
matrixbot
@matrixbot
geeration Where can I mine eth
matrixbot
@matrixbot

darkrider > <@geeration:matrix.org> Where can I mine eth

Nanopool, ethermine, 2miners 😀 lot of places

chimeude1
@chimeude1
Hello where can I mine here
Phuong Nguyen
@neunygph
Hi guys , what’s the suggested storage size for this
Is 500gb enough?
orkblutt
@orkblutt
Hi there
just build from source using cuda 11 / msvc 2017 x64
I have this error at startup:
ethminer 0.19.0
Build: windows/release/msvc
i 21:04:33 main Configured pool eth-eu1.nanopool.org:9999
i 21:04:33 <unknown> Selected pool eth-eu1.nanopool.org:9999
i 21:04:34 <unknown> Stratum mode : Stratum
i 21:04:34 <unknown> Established connection to eth-eu1.nanopool.org [51.15.39.186:9999]
i 21:04:34 <unknown> Spinning up miners...
cu 21:04:34 cuda-0 Using Pci Id : 01:00.0 GeForce GTX 1070 (Compute 6.1) Memory : 6.64 GB
cu 21:04:34 cuda-1 Using Pci Id : 02:00.0 GeForce GTX 1070 (Compute 6.1) Memory : 6.64 GB
cu 21:04:34 cuda-2 Using Pci Id : 04:00.0 GeForce GTX 1070 (Compute 6.1) Memory : 6.64 GB
cu 21:04:34 cuda-3 Using Pci Id : 06:00.0 GeForce GTX 1070 (Compute 6.1) Memory : 6.64 GB
cu 21:04:34 cuda-4 Using Pci Id : 07:00.0 GeForce GTX 1070 (Compute 6.1) Memory : 6.64 GB
cu 21:04:34 cuda-5 Using Pci Id : 08:00.0 GeForce GTX 1070 (Compute 6.1) Memory : 6.64 GB
i 21:04:34 <unknown> Authorized worker 0xa07A8c9975145BB5371e8b3C31ACb62ad9d0698E
i 21:04:34 <unknown> Epoch : 362 Difficulty : 10.00 Gh
i 21:04:34 <unknown> Job: e98a9bf6... eth-eu1.nanopool.org [51.15.39.186:9999]
i 21:04:35 <unknown> Job: f7b84278... eth-eu1.nanopool.org [51.15.39.186:9999]
cu 21:04:36 cuda-0 Generating DAG + Light(on GPU) : 3.89 GB
cu 21:04:36 cuda-3 Generating DAG + Light(on GPU) : 3.89 GB
cu 21:04:36 cuda-4 Generating DAG + Light(on GPU) : 3.89 GB
cu 21:04:36 cuda-5 Generating DAG + Light(on GPU) : 3.89 GB
cu 21:04:36 cuda-2 Generating DAG + Light(on GPU) : 3.89 GB
cu 21:04:36 cuda-0 Unexpected error CUDA error in func set_constants at line 124 invalid device symbol on CUDA device 01:00.0
cu 21:04:36 cuda-0 Mining suspended ...
Yongkie Wiyogo
@ywiyogo
Does anyone has a sound issue during the mining? On my Ubuntu 20.04, if I start the ethminer, the sound is gone. As soon as the miner is terminated, the sound comes back again. I use AMD GPU and build the ethminer with cmake .. -DETHASHCUDA=OFF -DETHASHCL=ON.
Phuong Nguyen
@neunygph
My mining rate is really slow only 17-23 mh/s
And my GPU is 8Gb
16GB RAM
Is there a way to increase the mining speed?
Phuong Nguyen
@neunygph
And I’m using CUDA
PeaceCropLLC
@PeaceCrop
How can I use full video card ram? Is there a way to increase performance with max memory or it there no benifit? https://youtu.be/VCgKXUVYLIkAnd
Remove the and from link automatic correction added it https://youtu.be/VCgKXUVYLIk
16gb available, only using 4... i foubd rubbibg multiple instabces does not increase performance even though 4 executions allows for full ram. Can 1 execution respurce full ram? Have set 95% use etc.
guozi
@taerbao
Hi, every one. When I tried to read the Ethash.cl source code, I encountered many problems. I tried searching on Google but couldn't find relevant introduction resources. Do you have any suggestions?
OhGodAPet
@OhGodAPet
What problems?
guozi
@taerbao
I am not sure about the call flow of the function and the meaning of each function, such as MIX
Paweł Bylica
@chfast
divinity76
@divinity76
@neunygph ... what card are you using? if you're using a GTX880M (i think that's one of the weakest 8GB cards?), i wouldn't be particularly surprised
guozi
@taerbao
@chfast Ok, thanks.