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Open, Waiting for Developer to ReproducePublic


System Information
Operating system: Windows-10-10.0.18362 64 Bits
Graphics cards: 4x AMD Radeon VII ATI Technologies Inc. 4.5.13558 Core Profile Context 26.20.11015.9003

Blender Version
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-14 23:24, hash: rB0fd96b4128ff
Worked: 2.80, 2019-06-08, 749d53effd58

Short description of error
When rendering on CPU+GPU, Blender throws an CL_INVALID_KERNEL_NAME

Exact steps for others to reproduce the error
Just render the file.



Event Timeline

EDIT: This also seems to be a driver issue, I just uninstalled all the drivers for the GPUs, did two rounds of clean-ups using Guru3Ds DisplayDriverUninstaller and then reinstalled the latest driver version for the GPUs (19.6.2). Now it does render on 3GPUs quite stable, however when using the GPU connected to my monitors, after a short time the whole Screen turns black for a few seconds and when it shows my desktop again blender either has crashed or has turned into a white window. That also happens every time and is reproducable across different scenes. However in an older version of Blender 2.8 (prior to 2019-06-01) rendering on 4 GPUs has worked without any issues.

Sebastian Parborg (zeddb) lowered the priority of this task from Needs Triage by Developer to Waiting for Developer to Reproduce.Jun 20 2019, 3:47 PM