T-Rex 0.26.4 Ethash (100% LHR unlock and dual mining) GPU miner

[liquidzzz]

For an RTX 3080 with the latest drivers which CUDA version offers the best performance?

I kind of have the same question. I don't know what dictates which version of Cuda to download. If you have say a GTX 1070 will any Cuda versions work or is there a particular one you need to download and run, and if so why that particular one?

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[karmakazi_dsm]

Any ideas why mem tweak (--mt #) doesn't seem to have any effect on my 1070 rig? Windows 10, t-rex 19.9, ethash...

BTW, it's working great on my 1070 TI rigs, so thanks.  

[trexminer]

For an RTX 3080 with the latest drivers which CUDA version offers the best performance?

CUDA 11.1 version is the only one that works with 30xx GPUs

[ildotoress]

For an RTX 3080 with the latest drivers which CUDA version offers the best performance?

CUDA 11.1 version is the only one that works with 30xx GPUs

Thanks, so by random picking it I got it right.

[sirbrokealot]

Hello,

i run 4 different 3080 on a Z68 Extreme 3 Gen 3.

Whenever i try to run all 4 together one card randomly idles.

At the end it goes like this

https://imgur.com/a/GNR8OWG

Sometimes is get this at the "initialisation" after retry

https://imgur.com/a/vttZwDv

Does anyone knows how to fix it?

[miner29]

Hello,

i run 4 different 3080 on a Z68 Extreme 3 Gen 3.

Whenever i try to run all 4 together one card randomly idles.

At the end it goes like this



Sometimes is get this at the "initialisation" after retry



Does anyone knows how to fix it?

Tell us more about the rig. 
Are cards on risers or all on mobo?

Windows or linux?

[Sledge0001]

Giving TREX a shot mining ETH.

Is there a way to see the best share submitted and the cost of electric?

Also I can't seem to get the --autoupdate to work. Suggestions?

t-rex.exe --autoupdate -a ethash -o stratum+tcp://us2.ethermine.org:4444 -u santized -p x -w Rig001
pause

[sirbrokealot]

Hello,

i run 4 different 3080 on a Z68 Extreme 3 Gen 3.

Whenever i try to run all 4 together one card randomly idles.

At the end it goes like this

https://imgur.com/a/GNR8OWG

Sometimes is get this at the "initialisation" after retry

https://imgur.com/a/vttZwDv

Does anyone knows how to fix it?

Tell us more about the rig. 
Are cards on risers or all on mobo?

Windows or linux?

Thank you for helping approach.

I bought a new Z390 board and it works with 6 cards now.

Is it possible to tewak OC settings directly in T-rex for each card? Currently i have to use Afterburner.

I get a lower hashrate on gpu slot 0. But no Monitor plugged in. No thermal issue. and I set my virtual memory to 24000.
Does anybody know why gpu0 could get lower hashes?

regards and thank you

[TheSkyTurk]

I use PhoenixMiner for my all 40 amd-nvidia rigs.
I decided to try t-rex for my nvidia rigs. My first try is 12 pcs 3060ti.
t-rex gives higher hashrate with the same oc settings than PhoenixMiner on HiveOS latest.
Do you have any advice for RTX30XX series gpu ethash mining via t-rex ?

HiveOS: 0.6-195@210127
Kernel: 5.4.80-hiveos
Driver: 460.39

[em2000]

Hello!
Dear developers.
Please help me set up monitoring rig.
In the config, hiveos wrote these lines.
"--api-bind-telnet": "192.168.1.162:4068"
"--api-bind-http": "192.168.1.162:4067"
In the browser, I can not monitor the rig either through 4068 port or through 4067.
What am I doing wrong? Is there some kind of monitoring software?

Hi. Monitoring web page is accessible through a URL printed by the miner when it starts up, for example:
"For control navigate to: http://192.168.88.235:4067/trex"
However, since you're already using HiveOS I see no point in using it, HiveOS monitoring features are far superior.

Hello! I want to figure out why I still can't monitor the rig through the browser. Please look at my screenshots, tell me please what I'm doing wrong
https://postimg.cc/gallery/3HCNS5y

[justice-r]

Hey, extremely good miner.

Getting 62.4 Mh/s from my Asus 3060ti.

Power limit 60% 119w
Temp Limit 66c
Core clock -502
Memory clock +1340
Fan speed 58% ~56c

Stable for 2 days..

Anyone knows what the R:0% means ? Can't find an answer anywhere..

Thanks,

[Blockpusher]

Anyone knows what the R:0% means ? Can't find an answer anywhere..

Thanks,

It's the Rejected shares. So 0% is fine

[mirny]

im not able to run latest releases of trex like 0.19.4, 0.19.7 and 0.19.9 too
im only getting this error: 20210131 02:32:02 TREX: eyJhIjoicFFvOEhxTHdsTEFVdURwamp5THFSeGFyWEhSOEEzekF4c2xTVm5WMDhMTT0iLCJiIjoiWGJ 1SVI0dDhYMk4yYnBtdTdSRTdPUT09In0K

aby help, or advice how to solve this?
cheers

os ubuntu 18.04 64bit, Driver Version: 460.32.03
RTX 3060Ti cards

but version 0.19.1 is working, hmm

[joseph32]

Hey T-Rex,

can you please add support for the RTX 30xx cards and newer nVidia drivers then 457.51? With "--no-nvml" it will work, but without any stats, which is crap.

Thanks and keep up the great work!

[trexminer]

im not able to run latest releases of trex like 0.19.4, 0.19.7 and 0.19.9 too
im only getting this error: 20210131 02:32:02 TREX: eyJhIjoicFFvOEhxTHdsTEFVdURwamp5THFSeGFyWEhSOEEzekF4c2xTVm5WMDhMTT0iLCJiIjoiWGJ 1SVI0dDhYMk4yYnBtdTdSRTdPUT09In0K

aby help, or advice how to solve this?
cheers

os ubuntu 18.04 64bit, Driver Version: 460.32.03
RTX 3060Ti cards

but version 0.19.1 is working, hmm

Hi. Make sure "LD_PRELOAD" environment variable is not set when running t-rex.

[trexminer]

Hey T-Rex,

can you please add support for the RTX 30xx cards and newer nVidia drivers then 457.51? With "--no-nvml" it will work, but without any stats, which is crap.

Thanks and keep up the great work!

Hi. What version of t-rex are you running? Newer versions should work fine with new drivers.

[mirny]

im not able to run latest releases of trex like 0.19.4, 0.19.7 and 0.19.9 too
im only getting this error: 20210131 02:32:02 TREX: eyJhIjoicFFvOEhxTHdsTEFVdURwamp5THFSeGFyWEhSOEEzekF4c2xTVm5WMDhMTT0iLCJiIjoiWGJ 1SVI0dDhYMk4yYnBtdTdSRTdPUT09In0K

aby help, or advice how to solve this?
cheers

os ubuntu 18.04 64bit, Driver Version: 460.32.03
RTX 3060Ti cards

but version 0.19.1 is working, hmm

Hi. Make sure "LD_PRELOAD" environment variable is not set when running t-rex.

hello, thank you for hint, but where i can find it and remove it, i dont see it in my batch files nor even in .bashrc
where should i look for it?

e: or simply can you give me a command, how to turn it off?
cheers

[trexminer]

hello, thank you for hint, but where i can find it and remove it, i dont see it in my batch files nor even in .bashrc
where should i look for it?

e: or simply can you give me a command, how to turn it off?
cheers

Try running
LD_PRELOAD="" ./t-rex <...your args...>

[mirny]

hello, thank you for hint, but where i can find it and remove it, i dont see it in my batch files nor even in .bashrc
where should i look for it?

e: or simply can you give me a command, how to turn it off?
cheers

Try running
LD_PRELOAD="" ./t-rex <...your args...>

working now, thank you very much

[justice-r]

Anyone knows what the R:0% means ? Can't find an answer anywhere..

Thanks,

It's the Rejected shares. So 0% is fine

Oh perfect.. Thanks for the answer mate..