3 GPUS say "Failed" (red background) after a few retries.

[bruce]

Code: Select all

08:58:14:           GPUs: 1
08:58:14:          GPU 0: Bus:1 Slot:0 Func:0 NVIDIA:8 GP102 [GeForce GTX 1080 Ti] 11380
08:58:14:  CUDA Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:6.1 Driver:11.0
08:58:14:OpenCL Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:1.2 Driver:452.6

07:23:47:WU03:FS03:0x22:ERROR:exception: Error compiling kernel
...
07:23:47:WARNING:WU03:FS03:FahCore returned: BAD_WORK_UNIT (114 = 0x72)

The first think I'd do is remove all overclocking or perhaps underclock slightly.
Does that fix the problem?

Second, it might be a driver problem.

How did you decide which driver version to install? Have you tried a clean install?

[jonorok]

I notice in all the logs, it says

CUDA Device 0
and OpenCL Device 0

It also reports having the latest, 452.6 drivers. Try a clean install using DDU (Display Driver Uninstaller) to remove your current drivers completely, and reboot. Reinstall Nvidia's drivers, and reboot again.

[chabgood]

You should try ubuntu as well.

[PantherX]

I notice in all the logs, it says

CUDA Device 0
and OpenCL Device 0...

Welcome to the F@H Forum jonorok,

Please note that it means that it found a CUDA Device and the enumeration starts at 0 since this is computers. Thus, that's is correct. The assumption being you're referencing this section of the log file:
08:58:14: CUDA Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:6.1 Driver:11.0
08:58:14:OpenCL Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:1.2 Driver:452.6

[jonorok]

PantherX, Thanks. These things are simple but they often throw me for a loop.

[PantherX]

...These things are simple but they often throw me for a loop.

It's our pleasure! We all hard to start from somewhere so feel free to create topics/posts so we can answer your questions to point you to the right direction

[bruce]

It should be noted that a single GPU can be used EITHER as an OpenCL device or as a CUDA device so your GPU:0 isn't really two devices ... it just can use two different sets of drivers.