Topic: EWBF's CUDA Zcash miner - page 98. (Read 2164327 times)

The only explanation I can think of for the recent spikes in sol/s is perhaps the difficulty level dropping recently? I've noticed the difficulty level plateau and even drop after the ZEC price adjustment. Maybe people are switching their miners over to other currencies?

@alred911 try to download using another browser
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I tried to CPU mine via nheqminer to check if the hashrate would increase in EWBF like a few of you reported. I didn't have any increase, in fact, I had a small decrease of sol/s on my 2x 1080Ti rig.

i am the only one that can't download the software ?
both download link are reported as virus therefore i cannot donwload,
i have inactivated my antivirus but the issue seems to be elsewhere, any workaround >

Dudes...
Please stop quoting all your chat.

Put each riser on 1 separate sata line from PSU. One with disk/ssd can share with one card.

i found this one on system log

[ Name]  Microsoft-Windows-Kernel-Power
   [ Guid]  {331C3B3A-2005-44C2-AC5E-77220C37D6B4}
 
   EventID 41
 
   Version 2
 
   Level 1
 
   Task 63
 
   Opcode 0
 
   Keywords 0x8000000000000002
 
  - TimeCreated

   [ SystemTime]  2017-07-12T08:34:26.850809400Z
 
   EventRecordID 3605
 
   Correlation
 
  - Execution

   [ ProcessID]  4
   [ ThreadID]  8
 
   Channel System
 
   Computer 1080TI
 
  - Security

   [ UserID]  S-1-5-18
 

- EventData

  BugcheckCode 0
  BugcheckParameter1 0x0
  BugcheckParameter2 0x0
  BugcheckParameter3 0x0
  BugcheckParameter4 0x0
  SleepInProgress false
  PowerButtonTimestamp 0

If that is the only thing in the log then the power supply must be dropping power to the system either its self or from the MB.  Have you tried different power cables / risers / different pcie slots?  If there was a driver or software crash that was causing the restart you should get a memory dump and more in the logs.

In events only that system was shutdown unexpectedly - because of starting miner. i tried do under clock GPU and memory but it not helped. not works. very weird 

Anything in the event logs?  what if you under clock the GPU / memory?

Thanks for your help. i tried excavator but on 3 cards it not works too. also i tried to run 3 miners 1 card 1 miner. when i run 3 card system go to reboot. something wrong with my hardware on equhash algoritm?

I've recently write an Java app to get stats of EWBF Miner, put it into database and view in browser and i just want to share.

This is the result
https://i.imgur.com/K3vCV7B.png

Download, manual, open-source, you guys can find it here:
https://github.com/TaQuangTien/EWBFMonitor/

Is there anything in the windows event viewer?  If the system is forcing a reboot, there should be an error event in the system logs.

Have you tried running the cards at factory gpu and memory clocks?  a stable oc in ETH may not be stable in equhash.

Try running each card in its own instance of the miner.

Try running a different equhash miner like excavator with the same settings and see if it will run.

Risers ver6, Claymore 9.7 miners works perfect up to 37 mh/s per one card and all cards works good. The main issue when i start EWBF ver 0.3.4b - this one works only with 2 cards. i tried to choose in conf -- cuda_devices 0 1 gpu's - works 0 2 - works, 1 2 works. It is not GPU issue. all cards works good. i can not understand why all 3 GPU not works in same time with EWBF ver 0.3.4b.

What type of risers are you using?  Is it always GPU 3 that causes the crash?  What are your OC settings?

Dears,
Can anyone help me with this?

Have you played with any of the voltage curves in afterburner?  They will stay in effect for each card individually even when you adjust the power levels.  Your 1000 watt power supply is sufficient to run 7 cards at a reasonable power setting so 5 will not be a problem.

Try bringing up your power level to a higher percentage as well, like 70% you should see the cards increase in power then.

You need to run the miner.cfg file to use the backup pools, from memory you can have 10 or 12 servers listed as backups.  It doesn't switch back to the original pool though when it comes back on line, so keep that in mind.

Hey guys,

any ideas?

Thanks!

IS there anyway you can configure backup servers or different pools in one bat file?. Suprnova zec-eu wasnt reachable this night. The backup pool did work (had to manually configure an new bat this morning ) EU & US Mining Node: stratum+tcp://zec-eu.suprnova.cc:2142  Backup: stratum+tcp://zec.suprnova.cc:2142 )

Wed Jul 12 11:06:31 2017
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 384.76                 Driver Version: 384.76                    |
|-------------------------------+----------------------+----------------------+
| GPU  Name            TCC/WDDM | Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX 108... WDDM  | 00000000:01:00.0  On |                  N/A |
|  0%   37C    P8    17W / 250W |    212MiB / 11264MiB |      1%      Default |
+-------------------------------+----------------------+----------------------+
|   1  GeForce GTX 108... WDDM  | 00000000:04:00.0 Off |                  N/A |
|  0%   36C    P2    51W / 250W |    147MiB / 11264MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   2  GeForce GTX 108... WDDM  | 00000000:05:00.0 Off |                  N/A |
|  0%   38C    P2    52W / 250W |    147MiB / 11264MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID  Type  Process name                               Usage      |
|=============================================================================|
|    0       444  C+G   Insufficient Permissions                     N/A      |
|    0      1400  C+G   ...ost_cw5n1h2txyewy\ShellExperienceHost.exe N/A      |
|    0      1768  C+G   ...indows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A      |
|    0      4948  C+G   C:\Windows\explorer.exe                      N/A      |
+-----------------------------------------------------------------------------+