NBMiner v42.2, 100% LHR unlock for ETH mining ! - page 29.

nebutech

member

Activity: 134

Merit: 26

Quote from: topteam on February 22, 2019, 02:12:10 AM

Good job
Thanks
Please check, crash when try to reconnect to the pool (C31, btc.com)

Code:

WARN - #033[31mNo response from mining pool, disconnected.
INFO - Logout.
No response from mining pool, disconnected.
WARN - #033[33mQObject::disconnect: Unexpected null parameter
kernel: [26221.903338] nbminer[4829]: segfault at 8 ip 0000000000543b3b sp 00007ffd89978990 error 4
#033[0m!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mining program unexpected exit.
Reason: Process crashed
Restart miner after 10 secs ...
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Thanks for detailed report.
Will be fixed in the next version.

topteam

newbie

Activity: 157

Merit: 0

Good job
Thanks
Please check, crash when try to reconnect to the pool (C31, btc.com)

Code:

WARN - #033[31mNo response from mining pool, disconnected.
INFO - Logout.
No response from mining pool, disconnected.
WARN - #033[33mQObject::disconnect: Unexpected null parameter
kernel: [26221.903338] nbminer[4829]: segfault at 8 ip 0000000000543b3b sp 00007ffd89978990 error 4
#033[0m!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mining program unexpected exit.
Reason: Process crashed
Restart miner after 10 secs ...
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

nebutech

member

Activity: 134

Merit: 26

Quote

THX.
if I don't know which gpu will fail, can I select all cards but only run those normal cards?
the thread that control the fail cards can sleep and restart every 5 minutes.

BTW, i find the program detect the cards in a different order with the nvidia-smi.
this causes some trouble for selecting device.
for example, I have an nvidia-smi result as below,
0 GeForce GTX 1080
1 GeForce GTX 1070
2 GeForce GTX 1080
3 GeForce GTX 1070

but nbminer detect the device# as below,
0 GeForce GTX 1080
1 GeForce GTX 1080
2 GeForce GTX 1070
3 GeForce GTX 1070

Currently NBMiner do not has the option to ignore failed cards.

NBMiner uses GPU order in CUDA runtime instead of Driver runtime, these two can be different in some rigs.

Thanks to @cudapop. I'm taking this into future change plans.

cudapop

member

Activity: 93

Merit: 41

By default nvidia-smi detects card order according to PCIe lane, while CUDA programs detect card order by performance. To switch CUDA to detect according to PCIe order so it matches nvidia-smi, set the environment variable "CUDA_DEVICE_ORDER" to the value "PCI_BUS_ID" before running the miner.

For example, for Linux systems use:

export CUDA_DEVICE_ORDER=PCI_BUS_ID

@NebuTech devs, maybe you can add the above in the shell/batch startup files.

Quote from: saintfeng on February 21, 2019, 10:23:48 PM

BTW, i find the program detect the cards in a different order with the nvidia-smi.
this causes some trouble for selecting device.
for example, I have an nvidia-smi result as below,
0 GeForce GTX 1080
1 GeForce GTX 1070
2 GeForce GTX 1080
3 GeForce GTX 1070

but nbminer detect the device# as below,
0 GeForce GTX 1080
1 GeForce GTX 1080
2 GeForce GTX 1070
3 GeForce GTX 1070

saintfeng

newbie

Activity: 14

Merit: 0

Quote from: nebutech on February 21, 2019, 08:23:48 PM

Quote from: saintfeng on February 21, 2019, 08:10:17 PM

program crashes when some gpus fail to start.
is it possible to fix this?

Use option '-d 0,1' to select the first 2 cards, for example.

THX.
if I don't know which gpu will fail, can I select all cards but only run those normal cards?
the thread that control the fail cards can sleep and restart every 5 minutes.

BTW, i find the program detect the cards in a different order with the nvidia-smi.
this causes some trouble for selecting device.
for example, I have an nvidia-smi result as below,
0 GeForce GTX 1080
1 GeForce GTX 1070
2 GeForce GTX 1080
3 GeForce GTX 1070

but nbminer detect the device# as below,
0 GeForce GTX 1080
1 GeForce GTX 1080
2 GeForce GTX 1070
3 GeForce GTX 1070

nebutech

member

Activity: 134

Merit: 26

Quote from: saintfeng on February 21, 2019, 08:10:17 PM

program crashes when some gpus fail to start.
is it possible to fix this?

Use option '-d 0,1' to select the first 2 cards, for example.

saintfeng

newbie

Activity: 14

Merit: 0

program crashes when some gpus fail to start.
is it possible to fix this?

bakermining76

jr. member

Activity: 31

Merit: 7

Quote from: christiano88 on February 01, 2019, 05:54:56 AM

Anyone tested lower RTX cards like the 2080,2070 and 2060?

I've only tested BTM using v20.0, but my 2070 gets 9030 h/s at stock settings (1665core/6800mem/100%power on my card). With power set to 80%, the hashrate drops to about 8350 h/s. I was happy with that, so haven't played around with lots of settings.

danspasiva

full member

Activity: 417

Merit: 105

Quote from: nebutech on February 21, 2019, 10:35:28 AM

Quote

Hey Nebutech, great work. What is the minimum memory for C31 with your miner? Does 8gb card work on windows 10? or is it only 11gb? Also what is the minimum and maximum parameters for cpu intensity?

8GB cards only work under win7 and linux.

--cuckoo-intensity

Set intensity of cuckoo, cuckaroo, cuckatoo, [1, 12].

Set to 0 means autumatically adapt. Default: 0.

Thanks for the response. Take care.

Cryptotourist

hero member

Activity: 1204

Merit: 755

Homo Sapiens Bitcoinerthalensis

Pagefile=swap file for Linux?

nebutech

member

Activity: 134

Merit: 26

Quote

Hey Nebutech, great work. What is the minimum memory for C31 with your miner? Does 8gb card work on windows 10? or is it only 11gb? Also what is the minimum and maximum parameters for cpu intensity?

8GB cards only work under win7 and linux.

--cuckoo-intensity

Set intensity of cuckoo, cuckaroo, cuckatoo, [1, 12].

Set to 0 means autumatically adapt. Default: 0.

danspasiva

full member

Activity: 417

Merit: 105

Quote from: nebutech on February 21, 2019, 04:48:32 AM

Quote from: cudapop on February 20, 2019, 07:43:46 PM

Testing v14.0 with an RTX 2060, getting a memory access error:

Quote

[08:26:00] INFO - ============= Device Information =============
[08:26:00] INFO - ID 4: GeForce RTX 2060 5904 MB, CC 75
[08:26:00] INFO - ==============================================
[08:26:00] INFO - NVML initialized.
[08:26:03] INFO - tensority - Logging in to stratum-btm.antpool.com:6666 ...
[08:26:04] INFO - tensority - New job from stratum-btm.antpool.com, ID: 3548867, DIFF: 16.38K
[08:26:04] INFO - tensority - Login succeeded.
[08:26:04] INFO - API: 0.0.0.0:22333
[08:26:04] INFO - API server started.
[08:26:06] INFO - Worker thread started on device 4.
[08:26:06] INFO - tensority - Device 4 seed cache updated.

CUDA Error: an illegal memory access was encountered (err_no=77)
[08:26:06] ERROR - Device 4 exception, exit ...
[08:26:06] FATAL - QThread: Destroyed while thread is still running
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mining program unexpected exit.
Reason: Process crashed
Restart miner after 10 secs ...
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Works fine with GTX 1060 cards, but won't work on RTX 2060 cards.

Try the new v20.0 version to see if it fixes your problem.

Hey Nebutech, great work. What is the minimum memory for C31 with your miner? Does 8gb card work on windows 10? or is it only 11gb? Also what is the minimum and maximum parameters for cpu intensity?

Cryptotourist

hero member

Activity: 1204

Merit: 755

Homo Sapiens Bitcoinerthalensis

v20 looking veeeeery nice on Grin c31. Bravo.

KL0nLutiy1

newbie

Activity: 88

Merit: 0

Quote from: cudapop on February 21, 2019, 06:53:10 AM

Quote from: nebutech on February 21, 2019, 04:48:32 AM

Try the new v20.0 version to see if it fixes your problem.

Thanks, v20.0 works with RTX 2060.

Quote from: KL0nLutiy1 on February 21, 2019, 05:20:53 AM

What the speed for RTX 2060 on ETH+BTM mining?

Local/console reported speed is around 7.3k for BTM. This is running on Linux (Ubuntu) with a 125 Watt power limit, clocks at core +150, mem -2000 (yes minus 2000 on mem). Need to run it for around a day to check on pool side for actual hashrate.

but what the speed in dual mode?

cudapop

member

Activity: 93

Merit: 41

Quote from: nebutech on February 21, 2019, 04:48:32 AM

Try the new v20.0 version to see if it fixes your problem.

Thanks, v20.0 works with RTX 2060.

Quote from: KL0nLutiy1 on February 21, 2019, 05:20:53 AM

What the speed for RTX 2060 on ETH+BTM mining?

Local/console reported speed is around 7.3k for BTM. This is running on Linux (Ubuntu) with a 125 Watt power limit, clocks at core +150, mem -2000 (yes minus 2000 on mem). Need to run it for around a day to check on pool side for actual hashrate.

KL0nLutiy1

newbie

Activity: 88

Merit: 0

What the speed for RTX 2060 on ETH+BTM mining?

nebutech

member

Activity: 134

Merit: 26

Quote from: cudapop on February 20, 2019, 07:43:46 PM

Testing v14.0 with an RTX 2060, getting a memory access error:

Quote

[08:26:00] INFO - ============= Device Information =============
[08:26:00] INFO - ID 4: GeForce RTX 2060 5904 MB, CC 75
[08:26:00] INFO - ==============================================
[08:26:00] INFO - NVML initialized.
[08:26:03] INFO - tensority - Logging in to stratum-btm.antpool.com:6666 ...
[08:26:04] INFO - tensority - New job from stratum-btm.antpool.com, ID: 3548867, DIFF: 16.38K
[08:26:04] INFO - tensority - Login succeeded.
[08:26:04] INFO - API: 0.0.0.0:22333
[08:26:04] INFO - API server started.
[08:26:06] INFO - Worker thread started on device 4.
[08:26:06] INFO - tensority - Device 4 seed cache updated.

CUDA Error: an illegal memory access was encountered (err_no=77)
[08:26:06] ERROR - Device 4 exception, exit ...
[08:26:06] FATAL - QThread: Destroyed while thread is still running
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mining program unexpected exit.
Reason: Process crashed
Restart miner after 10 secs ...
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Works fine with GTX 1060 cards, but won't work on RTX 2060 cards.

Try the new v20.0 version to see if it fixes your problem.

cudapop

member

Activity: 93

Merit: 41

Testing v14.0 with an RTX 2060, getting a memory access error:

Quote

[08:26:00] INFO - ============= Device Information =============
[08:26:00] INFO - ID 4: GeForce RTX 2060 5904 MB, CC 75
[08:26:00] INFO - ==============================================
[08:26:00] INFO - NVML initialized.
[08:26:03] INFO - tensority - Logging in to stratum-btm.antpool.com:6666 ...
[08:26:04] INFO - tensority - New job from stratum-btm.antpool.com, ID: 3548867, DIFF: 16.38K
[08:26:04] INFO - tensority - Login succeeded.
[08:26:04] INFO - API: 0.0.0.0:22333
[08:26:04] INFO - API server started.
[08:26:06] INFO - Worker thread started on device 4.
[08:26:06] INFO - tensority - Device 4 seed cache updated.

CUDA Error: an illegal memory access was encountered (err_no=77)
[08:26:06] ERROR - Device 4 exception, exit ...
[08:26:06] FATAL - QThread: Destroyed while thread is still running
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mining program unexpected exit.
Reason: Process crashed
Restart miner after 10 secs ...
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Works fine with GTX 1060 cards, but won't work on RTX 2060 cards.

Duren

newbie

Activity: 23

Merit: 0

Make support Cuckaroo29s for Swap (XWP).Thanks

pedro77pl

newbie

Activity: 10

Merit: 0

Quote from: nebutech on February 18, 2019, 10:19:30 AM

Quote from: pedro77pl on February 18, 2019, 08:48:48 AM

I have problem with Bytom mining performance. My rig used to mine with 4x1080Ti. Performance was ok, almost 5K hash per card. Now I changed 2 cards and have 2x2080 and 2x1080Ti in the same rig. The 2080 performance is as expected, but sadly 1080Ti performance halved! I tried to run both pairs of cards as separate threads, but it's the same. Any help on this?

https://imgur.com/a/8wrK7L9

There is a confirmed issue that mining BTM with mixed 10 series and 20 series cards, which would cause the 10 series cards has much lower hashrate than previous versions.

Will be fixed in next version.

Thank you! Can't wait! 2080 series performance with BTM is just plain amazing.

Topic: NBMiner v42.2, 100% LHR unlock for ETH mining ! - page 29. (Read 54351 times)