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Author Topic: T-Rex 0.26.8 ETHW, ETC (+dual mining) GPU miner  (Read 174652 times)
joniosbra
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October 06, 2019, 09:21:45 AM
 #1061

im mining with my PC, i have an older GPU thats not compatible with t-rex miner and i have a 1060 that i want to mine with, how do i select theGTX1060 card in trex as its throwing errors with all writing in red.
t-rex -a x16rv2 -o -d 0 stratum+tcp

the following works with
t-rex -a x16rv2 -o stratum+tcp

but i get this error
20191006 10:47:21 T-Rex NVIDIA GPU miner v0.14.4  -  [CUDA v9.20]
20191006 10:47:21 r.3ae57xxxxxxe9c
20191006 10:47:21
20191006 10:47:21 NVIDIA Driver v430.86
20191006 10:47:21 CUDA devices available: 2
20191006 10:47:21
20191006 10:47:21 WARN: DevFee 1% (x16rv2)
20191006 10:47:21
20191006 10:47:21 URL : stratum+tcp://xxxxxxxxxxxxxxxxxxxxxxx
20191006 10:47:21 USER: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/xxxxxxxxxxx
20191006 10:47:21 PASS: x
20191006 10:47:21
20191006 10:47:21 Starting on: xxxxxxxxxxxxxx
20191006 10:47:21 ApiServer: HTTP server started on 0.0.0.0:4067
20191006 10:47:21 WARN: NVML: can't get power for GPU #1, not supported
20191006 10:47:21 -----------------------------------------------------
20191006 10:47:21 For control navigate to: http://192.168.1.1:4067/trex
20191006 10:47:21 -----------------------------------------------------
20191006 10:47:21 ApiServer: Telnet server started on 0.0.0.0:4068
20191006 10:47:21 WARN: GPU #0: MSI GeForce GTX 1060 6GB, intensity set to 20
20191006 10:47:21 ERROR: Can't initialize device [ID=1, GPU #1], cuda exception in [trexInitializerM, 148], unspecified launch failure
20191006 10:47:21 WARN: Messy shutdown...
20191006 10:47:21 Main loop finished.
20191006 10:47:21 ApiServer: stopped listening on 0.0.0.0:4067
20191006 10:47:21 ApiServer: stopped listening on 0.0.0.0:4068
20191006 10:47:22 Authorizing...
20191006 10:47:23 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...

just add "-d 0" to select device (gpu) 0
example:
t-rex -a x16rv2 -o stratum+tcp://YOUR POOL -u YOURWALLETADRESS -p x -d 0
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venom4464
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October 06, 2019, 02:42:14 PM
 #1062

HiveOS. Algo x16rv2. Intensity 23. 1060 3gb.

Every 5-60 minutes it writes an error:
ERROR: Can't find nonce with device [ID=1, GPU #1], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=3, GPU #3], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=0, GPU #0], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=2, GPU #2], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=4, GPU #4], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=5, GPU #5], cuda exception in [find_nonces, 179], an illegal memory access was encountered

Everything works without problems on exactly the same rig.
What could be the problem?
wozzzzz
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October 06, 2019, 11:36:15 PM
 #1063

im mining with my PC, i have an older GPU thats not compatible with t-rex miner and i have a 1060 that i want to mine with, how do i select theGTX1060 card in trex as its throwing errors with all writing in red.
t-rex -a x16rv2 -o -d 0 stratum+tcp

the following works with
t-rex -a x16rv2 -o stratum+tcp

but i get this error
20191006 10:47:21 T-Rex NVIDIA GPU miner v0.14.4  -  [CUDA v9.20]
20191006 10:47:21 r.3ae57xxxxxxe9c
20191006 10:47:21
20191006 10:47:21 NVIDIA Driver v430.86
20191006 10:47:21 CUDA devices available: 2
20191006 10:47:21
20191006 10:47:21 WARN: DevFee 1% (x16rv2)
20191006 10:47:21
20191006 10:47:21 URL : stratum+tcp://xxxxxxxxxxxxxxxxxxxxxxx
20191006 10:47:21 USER: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/xxxxxxxxxxx
20191006 10:47:21 PASS: x
20191006 10:47:21
20191006 10:47:21 Starting on: xxxxxxxxxxxxxx
20191006 10:47:21 ApiServer: HTTP server started on 0.0.0.0:4067
20191006 10:47:21 WARN: NVML: can't get power for GPU #1, not supported
20191006 10:47:21 -----------------------------------------------------
20191006 10:47:21 For control navigate to: http://192.168.1.1:4067/trex
20191006 10:47:21 -----------------------------------------------------
20191006 10:47:21 ApiServer: Telnet server started on 0.0.0.0:4068
20191006 10:47:21 WARN: GPU #0: MSI GeForce GTX 1060 6GB, intensity set to 20
20191006 10:47:21 ERROR: Can't initialize device [ID=1, GPU #1], cuda exception in [trexInitializerM, 148], unspecified launch failure
20191006 10:47:21 WARN: Messy shutdown...
20191006 10:47:21 Main loop finished.
20191006 10:47:21 ApiServer: stopped listening on 0.0.0.0:4067
20191006 10:47:21 ApiServer: stopped listening on 0.0.0.0:4068
20191006 10:47:22 Authorizing...
20191006 10:47:23 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...

just add "-d 0" to select device (gpu) 0
example:
t-rex -a x16rv2 -o stratum+tcp://YOUR POOL -u YOURWALLETADRESS -p x -d 0
thanks that worked, i was putting the -d 0 in the wrong location
trexminer (OP)
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October 08, 2019, 12:16:41 PM
 #1064

does anyone here know why nvidia 436.xx driver versions are eating up cpu resources while using trex miner?  431.xx versions and below doesnt have such issues.   anyone encounter the same problem or is there a workaround solution to not use my cpu resources while mining.

This issue is fixed in T-Rex 0.14.5 (available in our discord channel, #download-links room)
tbearhere
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October 08, 2019, 01:11:28 PM
 #1065

Any benchmark on 1660ti ?

GPU #0: EVGA GTX 1660 Ti - 18.13 MH/s, [T:61C, P: 79W, F:25%, E:227kH/W]
TDP 79 watts
Pw 51%
Core 55+
-502 Mem
Afterburner
Algo X16Rv2 18.13 MH/s
EVGA  GTX 1660 Ti XC Ultra
Nacoffeine
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October 09, 2019, 02:11:31 AM
 #1066

HiveOS. Algo x16rv2. Intensity 23. 1060 3gb.

Every 5-60 minutes it writes an error:
ERROR: Can't find nonce with device [ID=1, GPU #1], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=3, GPU #3], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=0, GPU #0], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=2, GPU #2], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=4, GPU #4], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=5, GPU #5], cuda exception in [find_nonces, 179], an illegal memory access was encountered

Everything works without problems on exactly the same rig.
What could be the problem?

Riser
venom4464
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October 10, 2019, 07:19:08 PM
 #1067

HiveOS. Algo x16rv2. Intensity 23. 1060 3gb.

Every 5-60 minutes it writes an error:
ERROR: Can't find nonce with device [ID=1, GPU #1], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=3, GPU #3], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=0, GPU #0], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=2, GPU #2], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=4, GPU #4], cuda exception in [find_nonces, 179], an illegal memory access was encountered
ERROR: Can't find nonce with device [ID=5, GPU #5], cuda exception in [find_nonces, 179], an illegal memory access was encountered

Everything works without problems on exactly the same rig.
What could be the problem?

Riser
No, I solved the problem. reduced core overclocking.
trexminer (OP)
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October 12, 2019, 03:11:24 AM
 #1068

0.14.6
Bug fixes:
* (Windows) High CPU usage on NVIDIA drivers 431+
* (Linux) SSL connections not working on HiveOS
* (Linux) "T-Rex instance wasn't validated" error despite firewall allowing all connections
* 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.
Divinity666
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October 12, 2019, 08:54:52 PM
 #1069

How do I disable update notifications in miner and web-interface?
Overmaster_007
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October 12, 2019, 09:17:08 PM
 #1070

20191013 00:13:22 GPU #0: Zotac GTX 1080 Ti - 31.54 MH/s, [T:63C, P:284W, F:63%, E:116kH/W]
20191013 00:13:22 GPU #1: Zotac GTX 1080 Ti - 32.11 MH/s, [T:66C, P:244W, F:65%, E:119kH/W]
20191013 00:13:22 GPU #2: Zotac GTX 1080 Ti - 31.68 MH/s, [T:65C, P:300W, F:64%, E:114kH/W]
20191013 00:13:22 GPU #3: Zotac GTX 1080 Ti - 31.99 MH/s, [T:65C, P:271W, F:65%, E:118kH/W]
20191013 00:13:22 GPU #4: Zotac GTX 1080 Ti - 31.01 MH/s, [T:67C, P:240W, F:67%, E:124kH/W]
20191013 00:13:22 GPU #5: Zotac GTX 1080 Ti - 31.48 MH/s, [T:62C, P:259W, F:62%, E:122kH/W]
20191013 00:13:22 GPU #6: Zotac GTX 1080 Ti - 31.50 MH/s, [T:61C, P:273W, F:61%, E:119kH/W]
20191013 00:13:22 GPU #7: Zotac GTX 1080 Ti - 31.66 MH/s, [T:62C, P:258W, F:62%, E:122kH/W]
20191013 00:13:22 Shares/min: 4.479 (Avr. 3.889), Avr.Power: 2123W, Avr.Efficiency: 119kH/W
20191013 00:13:22 Uptime: 15 mins 25 secs | Algo: x16rv2 | T-Rex v0.14.6
20191013 00:13:22 WD: shares 252/255, restarts 2
20191013 00:13:22 WD: 1 hour 9 mins 25 secs
20191013 00:13:22 WD: ======== GPU CRASH LIST ========
20191013 00:13:22 WD: GPU#4: 1
20191013 00:13:33 [ OK ] 61/61 - 254.21 MH/s, 195ms
20191013 00:13:47 [ OK ] 62/62 - 255.35 MH/s, 195ms
20191013 00:13:48 ERROR: Can't find nonce with device [ID=6, GPU #6], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 WARN: Messy shutdown...
20191013 00:13:48 ERROR: Can't find nonce with device [ID=3, GPU #3], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 ERROR: Can't find nonce with device [ID=1, GPU #1], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 ERROR: Can't find nonce with device [ID=7, GPU #7], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 ERROR: Can't find nonce with device [ID=0, GPU #0], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 ERROR: Can't find nonce with device [ID=2, GPU #2], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 ERROR: Can't find nonce with device [ID=4, GPU #4], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 ERROR: Can't find nonce with device [ID=5, GPU #5], cuda exception in [Algorithm::find_nonces, 179], an illegal instruction was encountered
20191013 00:13:48 Main loop finished.
20191013 00:13:48 ApiServer: stopped listening on 0.0.0.0:4067
20191013 00:13:48 ApiServer: stopped listening on 0.0.0.0:4068
20191013 00:13:49 WARN: WATCHDOG: T-Rex does not exist anymore, restarting...
20191013 00:13:52 T-Rex NVIDIA GPU miner v0.14.6  -  [CUDA v10.0]
20191013 00:13:52 r.ad1aa7ca3433
20191013 00:13:52
20191013 00:13:52 NVIDIA Driver v430.86
20191013 00:13:52 CUDA devices available: 8
tbearhere
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October 12, 2019, 09:26:20 PM
 #1071



Did you try to lower your -i  intensity or overclocking?
MATHReX
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October 13, 2019, 08:06:04 AM
 #1072

How do I disable update notifications in miner and web-interface?

-q, --quiet                    Quiet mode. No GPU stats at all.
     --hide-date              Don't show date in console.
     --no-color                Disable color output for console.
     --no-nvml                Disable NVML GPU stats.
     --no-watchdog         Disable built-in watchdog.

Use these parameters in the bat file.
trexminer (OP)
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October 13, 2019, 08:15:45 AM
 #1073

How do I disable update notifications in miner and web-interface?

Sorry, there is no way to disable them at the moment
Divinity666
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October 13, 2019, 12:19:45 PM
 #1074

Sorry, there is no way to disable them at the moment

They are very annoying, esp. in web interface - every time u refresh a page notification pops-up. Please add disabling feature!
TrickW
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October 15, 2019, 02:42:07 PM
 #1075

Hi

I like the Dark Theme in the T-rex web GUI... But it always defaults back to the normal theme.

Is it possible to forcefully set the Dark Theme in the config file ?
Or is there maybe a way to use http GET or POST to force the Dark Theme ?
Divinity666
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October 19, 2019, 07:04:07 PM
 #1076

Why won't miner determine what GPU crashes? All it says is:

Quote
20191019 21:54:38 [ OK ] 5610/5621 - 21.60 MH/s, 281ms
20191019 21:54:38 [ OK ] 5611/5622 - 21.60 MH/s, 282ms
20191019 21:55:01 [ OK ] 5612/5623 - 21.60 MH/s, 297ms
20191019 21:55:14 [ OK ] 5613/5624 - 21.60 MH/s, 281ms
20191019 21:55:34 WARN: WATCHDOG: T-Rex has a problem with GPU, terminating...
20191019 21:55:35 WARN: WATCHDOG: recovering T-Rex
20191019 21:55:37 T-Rex NVIDIA GPU miner v0.14.6  -  [CUDA v10.0]
20191019 21:55:37 r.ad1aa7ca3433
20191019 21:55:37
20191019 21:55:37 NVIDIA Driver v419.35
20191019 21:55:37 CUDA devices available: 5
20191019 21:55:37

Also would be nice to have per GPU share(correct\incorrect) counters, not just total. That way you can is if one particular card gets all\most of incorrect shares....
jax13
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October 23, 2019, 06:19:02 AM
Last edit: October 23, 2019, 09:53:22 AM by jax13
 #1077

T-rex still continues to run without hashes reflecting in the pool ,even after GPU Lost and miner crashes ,

Please help sort this out in your next update


20191023 08:40:48 Uptime: 16 hours 10 mins 29 secs | Algo: mtp | T-Rex v0.14.6
20191023 08:41:15 .[32m[ OK ].[0m 5780/5801 - 19.54 MH/s, 1038ms
20191023 08:41:25 WARN: NVML: can't get GPU #0, GPU is lost
20191023 08:42:41 mtp block 208498, diff 6995.706
20191023 08:45:41 Wait on data is timed out, 180 seconds have passed, 0 bytes in socket remained
20191023 08:45:41 WARN: Connection with pool timed out. Trying to reconnect...
20191023 08:45:42 Authorizing...
20191023 08:45:42 Authorized successfully.
20191023 08:45:42 WARN: Server says: Welcome to the MintPond North American stratum.
20191023 08:45:42 WARN: New difficulty: 0.03125
20191023 08:45:42 mtp block 208498, diff 6995.706
20191023 08:45:42 WARN: Server says: Optimizing difficulty may take several minutes.
20191023 08:46:25 WARN: NVML: can't get GPU #0, GPU is lost
20191023 08:47:46 WARN: New difficulty: 0.015625
20191023 08:50:06 WARN: New difficulty: 0.0078125
20191023 08:51:25 WARN: NVML: can't get GPU #0, GPU is lost
20191023 08:53:06 Wait on data is timed out, 180 seconds have passed, 0 bytes in socket remained
20191023 08:53:06 WARN: Connection with pool timed out. Trying to reconnect...
20191023 08:53:07 Authorizing...
20191023 08:53:07 Authorized successfully.
20191023 08:53:07 WARN: Server says: Welcome to the MintPond North American stratum.
20191023 08:53:07 WARN: New difficulty: 0.03125
20191023 08:53:07 mtp block 208498, diff 6995.706
20191023 08:53:07 WARN: Server says: Optimizing difficulty may take several minutes.
20191023 08:55:11 WARN: New difficulty: 0.015625
20191023 08:56:25 WARN: NVML: can't get GPU #0, GPU is lost
20191023 08:57:20 mtp block 208499, diff 6995.706
20191023 08:57:35 WARN: New difficulty: 0.0078125
20191023 09:00:35 Wait on data is timed out, 180 seconds have passed, 0 bytes in socket remained
20191023 09:00:35 WARN: Connection with pool timed out. Trying to reconnec

trexsupport
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October 23, 2019, 09:51:37 AM
 #1078

T-rex still continues to run ,even after GPU Lost and miner crashes ,

Please help sort this out in your next update


Have you tried any another pool? seems you can't find any share long time and miner restarts. Also you can increase timeout parameter -T, --timeout - default it's 300 seconds, you can increase to 600 for example.
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October 23, 2019, 09:56:07 AM
 #1079

Pool side seems fine as I'm mining at the same pool using my other systems too .But in this system's case once it loses GPU0 the miner crashes but the monitor keeps sending the same data again and again even if the miner is not hashing , The funny thing is miner doesn't restart instead it keeps showing previous data

Any more info i can provide you ?
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October 24, 2019, 06:14:40 AM
 #1080

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