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Error 700, in PMC kernel / single frame

Posted: Tue May 08, 2018 2:46 pm
by balt
A simple scene (https://www.dropbox.com/s/dd9njgvm7vw52 ... e.zip?dl=0), about 3 minutes into the PMC render, this happens:

Started logging on 09.05.18 00:17:26

OctaneRender 3.08 (3080015)

CUDA error 700 on device 0: an illegal memory access was encountered
CUDA error 700 on device 1: an illegal memory access was encountered
CUDA error 700 on device 2: an illegal memory access was encountered
CUDA error 700 on device 3: an illegal memory access was encountered
-> failed to launch kernel(kernel35)
-> failed to copy pitched memory from device
-> kernel execution failed(kernel25)
device 0: PMC kernel failed
-> failed to launch kernel(kernel26)
device 1: PMC kernel failed
CUDA error 700 on device 2: an illegal memory access was encountered
device 3: PMC kernel failed
-> failed to copy pitched memory from device
device 2: PMC kernel failed

Error 700, in PMC kernel / single frame

Posted: Thu May 10, 2018 11:28 pm
by mojave
Thank you for reporting this.

I have just tested your scene and I could render all samples using the latest NVidia drivers (397.31) on Windows 10.

Could you share more information about your OS, NVidia driver version and the GPUs you currently use?

Does this happen consistently or are there any actions you do after loading the scene that cause the issue?

Thank you.

Re: Error 700, in PMC kernel / single frame

Posted: Thu May 10, 2018 11:57 pm
by balt
Thank you for responding. I was on driver version 388.xx updating now to the latest 397 version. The error occurred consistently on the last version. I'll post back here after the upgrade.