T-Rex 0.26.8 ETHW, ETC (+dual mining) GPU miner

[trexsupport]

Does it matter which trex cuda version? Running GTX 1050 Ti.

If u don't see any difference in hashes - it's doesn't matter

[1695406111]

1695406111

[1695406111]

1695406111

[1695406111]

1695406111

[Hotrod1]

Not seeing any difference thanks.

[Filin4eg]

20191026 22:35:53
20191026 22:35:53 URL : stratum+tcp://eu.gos.cx:3637
20191026 22:35:53 USER: RBX1G6nYDMHVtyaZiQWySMZw1Bb2DEDpT8.rig
20191026 22:35:53 PASS: x
20191026 22:35:53
20191026 22:35:53 Starting on: eu.gos.cx:3637
20191026 22:35:53 ApiServer: HTTP server started on 0.0.0.0:4067
20191026 22:35:53 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...
20191026 22:35:56 T-Rex NVIDIA GPU miner v0.14.6  -  [CUDA v9.20]
20191026 22:36:01 r.ad1aa7ca3433
20191026 22:36:01
20191026 22:36:01 NVIDIA Driver v419.67
20191026 22:36:01 CUDA devices available: 4
20191026 22:36:01
20191026 22:36:01 WARN: DevFee 1% (x16rv2)
20191026 22:36:01
20191026 22:36:01 URL : stratum+tcp://eu.gos.cx:3637
20191026 22:36:01 USER: RBX1G6nYDMHVtyaZiQWySMZw1Bb2DEDpT8.rig
20191026 22:36:01 PASS: x
20191026 22:36:01
20191026 22:36:01 Starting on: eu.gos.cx:3637
20191026 22:36:01 ApiServer: HTTP server started on 0.0.0.0:4067
20191026 22:36:02 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...
20191026 22:36:04 T-Rex NVIDIA GPU miner v0.14.6  -  [CUDA v9.20]
20191026 22:36:04 r.ad1aa7ca3433
20191026 22:36:04
20191026 22:36:04 NVIDIA Driver v419.67
20191026 22:36:04 CUDA devices available: 4
20191026 22:36:04
20191026 22:36:04 WARN: DevFee 1% (x16rv2)
20191026 22:36:04
20191026 22:36:04 URL : stratum+tcp://eu.gos.cx:3637
20191026 22:36:04 USER: RBX1G6nYDMHVtyaZiQWySMZw1Bb2DEDpT8.rig
20191026 22:36:04 PASS: x
20191026 22:36:04
20191026 22:36:04 Starting on: eu.gos.cx:3637
20191026 22:36:04 ApiServer: HTTP server started on 0.0.0.0:4067
20191026 22:36:05 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...
20191026 22:36:07 T-Rex NVIDIA GPU miner v0.14.6  -  [CUDA v9.20]
20191026 22:36:07 r.ad1aa7ca3433
20191026 22:36:07
20191026 22:36:07 NVIDIA Driver v419.67
20191026 22:36:07 CUDA devices available: 4
20191026 22:36:07
20191026 22:36:07 WARN: DevFee 1% (x16rv2)
20191026 22:36:07
20191026 22:36:07 URL : stratum+tcp://eu.gos.cx:3637
20191026 22:36:07 USER: RBX1G6nYDMHVtyaZiQWySMZw1Bb2DEDpT8.rig
20191026 22:36:07 PASS: x
20191026 22:36:07
20191026 22:36:07 Starting on: eu.gos.cx:3637
20191026 22:36:07 ApiServer: HTTP server started on 0.0.0.0:4067
20191026 22:36:08 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...
20191026 22:36:10 T-Rex NVIDIA GPU miner v0.14.6  -  [CUDA v9.20]
20191026 22:36:10 r.ad1aa7ca3433
20191026 22:36:10
20191026 22:36:10 NVIDIA Driver v419.67
20191026 22:36:10 CUDA devices available: 4
20191026 22:36:10
20191026 22:36:10 WARN: DevFee 1% (x16rv2)
20191026 22:36:10
20191026 22:36:10 URL : stratum+tcp://eu.gos.cx:3637
20191026 22:36:10 USER: RBX1G6nYDMHVtyaZiQWySMZw1Bb2DEDpT8.rig
20191026 22:36:10 PASS: x
20191026 22:36:10
20191026 22:36:10 Starting on: eu.gos.cx:3637
20191026 22:36:10 ApiServer: HTTP server started on 0.0.0.0:4067
20191026 22:36:10 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...

How can I fix it? The problem is only with t-rex, with any pool, any bat, other miners work without problems

[tg88]

How can I fix it? The problem is only with t-rex, with any pool, any bat, other miners work without problems

To make it easier for us to check, please enter a full command line option here.

What is the model of your GPU's?

I believe the solution to your problem is here:

* CUDA 9.1/9.2 versions of the miner will no longer work with RTX (Compute Capability 7.5+) cards
This is done because RTX cards either hash slower or don't work correctly (depending on the algo) on these versions, producing "result for ... does not validate on CPU" errors. Use the version built with CUDA 10.0 instead.

[Filin4eg]

How can I fix it? The problem is only with t-rex, with any pool, any bat, other miners work without problems

To make it easier for us to check, please enter a full command line option here.

What is the model of your GPU's?

I believe the solution to your problem is here:

* CUDA 9.1/9.2 versions of the miner will no longer work with RTX (Compute Capability 7.5+) cards
This is done because RTX cards either hash slower or don't work correctly (depending on the algo) on these versions, producing "result for ... does not validate on CPU" errors. Use the version built with CUDA 10.0 instead.

2x1070 and 2x1070ti
I try cuda all version. 9.1 9.2 10.0...
on other rigs t-rex working perfect, problem only on one

[tg88]

2x1070 and 2x1070ti
I try cuda all version. 9.1 9.2 10.0...
on other rigs t-rex working perfect, problem only on one

Try it out by adding the --no-watchdog option to your command line.

It may work with watchdog disabled, but this is not the definitive solution.

[Vispilio]

Hi in the latest version, can you say one algo in particular is the most profitable one, specifically for Nvidias 1080 TI and up ?

Is mining RVN with X16rv2 still the best selection ?..  

Thanks

[BogdanCo]

Hi in the latest version, can you say one algo in particular is the most profitable one, specifically for Nvidias 1080 TI and up ?

Is mining RVN with X16rv2 still the best selection ?..  

Thanks

I would say for the moment Grin-31 is the most profitable one.

[luka1002]

Any benchmark on 1660ti ?

https://imgur.com/Kbth8xz

CUDA 10 ,latest T-rex

All GPUs: 80% TDP, +115 CPU, -500 Ram

[Vispilio]

Hi in the latest version, can you say one algo in particular is the most profitable one, specifically for Nvidias 1080 TI and up ?

Is mining RVN with X16rv2 still the best selection ?..  

Thanks

I would say for the moment Grin-31 is the most profitable one.

Yeah, RVN is at the moment giving negative yields with 1080 TI's, Grin also just barely profitable or break even after 11-2 cents KWH electricity,

dark times for GPU mining...

[tomaroc]

Helo,

Will Trex support the new RVN Kawpow algorithm after fork?
https://minermore.com/docs/help/ravencoin_fork/

[trexminer]

Helo,

Will Trex support the new RVN Kawpow algorithm after fork?
https://minermore.com/docs/help/ravencoin_fork/

Hi. Yes, it will.

[trexminer]

0.15.3
* Add algorithms: kawpow (upcoming RVN fork), progpow, mtp-tcr
* Add SNI support for SSL
* Improve stat table (now showing percentage of rejected shares)

NOTE (RVN fork): In order for the miner to automatically switch to mining kawpow at the time of RVN fork, please make sure

T-Rex is launched in watchdog mode (--no-watchdog parameter should NOT be set in your bat file)
Your system clock is synchronised with a time server (The miner uses your system clock to check if it's time to switch)
Add "--fork-at kawpow=2020-05-06T18:00:00" parameter to the miner start cmd line. If your pool changes ports for the new algo, make it "--fork-at kawpow:3637=2020-05-06T18:00:00" where 3637 is the new port the miner should switch to (replace it with the actual port number)

[trexminer]

0.15.4
Bug fixes:
* Miner name/version not shown at some pools

[Vispilio]

Has anyone tried this miner for kawpow yet ?

Would it be fair to say this is the best or one of the best miners for kawpow mining out there ?..

[Drake Brake]

I'd say that for some reason intensity (-i in command line) parameter isn't working any more since the last release, at least when using kawpaw (for RVN mining).

upd/ FIXED in 15.5

[ruigomes21]

I get this error:

"can't find nonce with device [ID=0, GPU=0], cuda exception in [ProgPOW::ProgPOW::initEpoch, 342], out of memory
Warn: WATCHDOG:T-Rex does not exist anymore, restarting..

command line:
t-rex -a kawpow -o stratum+tcp://rvn.suprnova.cc:8888 -u name.name -p x -d 0 --fork-at kawpow:8888=2020-05-06T18:00:00
cuda10.0
1060GTX

tried to add -d 0 to the command line and nothing worked.

Can some1 help me please?
Thanks

[Wotan Wipeout]

For me its the best KawPOW Miner so far.
Very low rejects.

20200507 15:31:44 Uptime: 16 hours 46 mins 21 secs | Algo: kawpow | T-Rex v0.15.3
20200507 15:31:45 [ OK ] 5456/5676 - 104.77 MH/s, 17ms
20200507 15:31:47 kawpow epoch: 162, block: 1221396, diff: 0.056 = 256.00 Mh
20200507 15:31:52 [ OK ] 5457/5677 - 104.97 MH/s, 15ms
20200507 15:31:53 [ OK ] 5458/5678 - 105.04 MH/s, 16ms
20200507 15:31:53 [ OK ] 5459/5679 - 105.04 MH/s, 15ms
20200507 15:31:55 [ OK ] 5460/5680 - 105.16 MH/s, 16ms
20200507 15:31:55 GPU #0: ASUS RTX 2080 - 27.14 MH/s, [T:49C, P:158W, F:0%, E:175kH/W]
20200507 15:31:55 GPU #1: MSI RTX 2080 - 25.50 MH/s, [T:47C, P:153W, F:0%, E:167kH/W]
20200507 15:31:55 GPU #2: MSI RTX 2080 - 26.05 MH/s, [T:47C, P:149W, F:0%, E:174kH/W]
20200507 15:31:55 GPU #3: Gainward RTX 2080 - 26.46 MH/s, [T:47C, P:152W, F:0%, E:172kH/W]
20200507 15:31:55 Shares/min: 6.2 (Avr. 5.425); total rejected: 3.873%, Avr.Power: 612W, Avr.Efficiency: 172kH/W
20200507 15:31:55 Uptime: 16 hours 46 mins 32 secs | Algo: kawpow | T-Rex v0.15.3
20200507 15:31:55 [ OK ] 5461/5681 - 105.18 MH/s, 27ms
20200507 15:31:56 [ OK ] 5462/5682 - 105.21 MH/s, 14ms
20200507 15:31:59 [ OK ] 5463/5683 - 105.33 MH/s, 15ms
20200507 15:32:00 [ OK ] 5464/5684 - 105.39 MH/s, 15ms

[rdluffy]

I get this error:

"can't find nonce with device [ID=0, GPU=0], cuda exception in [ProgPOW::ProgPOW::initEpoch, 342], out of memory
Warn: WATCHDOG:T-Rex does not exist anymore, restarting..

command line:
t-rex -a kawpow -o stratum+tcp://rvn.suprnova.cc:8888 -u name.name -p x -d 0 --fork-at kawpow:8888=2020-05-06T18:00:00
cuda10.0
1060GTX

tried to add -d 0 to the command line and nothing worked.

Can some1 help me please?
Thanks

I had this problem, and it was related to overclock, I run at stock and the problem gone, and I did some overclock until find the sweet spot

But you can try to fix this command line too

Mine is:

@echo off
cls
:start
t-rex -a kawpow -o stratum+tcp://us.minermore.com:4501 -u RP5YmcARPwuhytDGnKncYj2CvAwyGJ8Hpy.1660 -p x
goto start


Remember to download the latest version of T-rex and you can delete the: --fork-at kawpow:8888=2020-05-06T18:00:00

[VoskCoin]

We created a written and video guide on how to mine Ravencoin on KAWPOW, this includes config files / bat files for smOS mining as well as Windows mining

You can view the full written RVN mining guide here - https://voskcointalk.com/t/tips-and-tricks-and-downloads-for-gpu-mining-ravencoin-in-2020-kawpow-hardfork/523

You can watch the video guide on mining Raven coin on kapow here - https://www.youtube.com/watch?v=ATeiCapUqMA


Pulling from the VoskCoinTalk Ravencoin mining guide, here are some of the best ravencoin mining pools with the config to copy and paste into your t-rex miner, simply replace the wallet address with yours
Thanks to Traysi of the RVN community for helping to compile some of these mining pools and configs

F2Pool is a Pay Per Share PPS Ravencoin mining pool, very linear payouts - TREX config
-a kawpow -o stratum+tcp://raven.f2pool.com:3636 -u R9qJP1vxnjX9BKfSnUszaJcgwJkDoPJqW1.rig -p x -i 20

MinerMore Ravencoin mining pool stratums and configs for T-Rex miner
-a kawpow -o stratum+tcp://us.rvn.minermore.com -u R9qJP1vxnjX9BKfSnUszaJcgwJkDoPJqW1.rig -p x -i 20
-a kawpow -o stratum+tcp://eu.rvn.minermore.com -u R9qJP1vxnjX9BKfSnUszaJcgwJkDoPJqW1.rig -p x -i 20
-a kawpow -o stratum+tcp://asia.rvn.minermore.com -u R9qJP1vxnjX9BKfSnUszaJcgwJkDoPJqW1.rig -p x -i 20

WoolyPooly Ravencoin mining pool configuration for TREX miner @WoolyPooly
-a kawpow -o stratum+tcp://rvn.woolypooly.com:55555 -u R9qJP1vxnjX9BKfSnUszaJcgwJkDoPJqW1.rig

Ravenminer Ravencoin RVN mining pool, configuration for TREX miner
-a kawpow -o stratum+tcp://stratum.ravenminer.com:3838 -u R9qJP1vxnjX9BKfSnUszaJcgwJkDoPJqW1.rig -p x -i 20