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Maniphest T81159

Blender 2.90.1 Optix Crash if CPU Device Enabled.
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Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.38

Blender Version
Broken: version: 2.90.1, branch: master, commit date: 2020-09-23 06:43, hash: rB3e85bb34d0d7
Worked: 2.90

Short description of error
Using Optix will crash Blender if device is set to CPU.

Exact steps for others to reproduce the error
Open Blender, Enable Optix, Set to Cycles mode, set device has CPU will crash.

2.90

2.90.1

Related Objects

Event Timeline

Justin (blenux) created this task.Sep 25 2020, 8:38 AM
Alaska (Alaska) added a subscriber: Alaska (Alaska).Sep 25 2020, 10:42 AM

Probably the same issue as T81116: Blender 2.90.1 crashing when OptiX viewport denoising is enabled

Justin (blenux) added a comment.Sep 25 2020, 10:51 AM

Hmm strange he is GPU related and mines CPU, tried the steps in that and here are the crash logs, not a major issue for me just letting the devs know :).

blender_debug_output.txt72 KBDownload

blender_system_info.txt22 KBDownload

Alaska (Alaska) closed this task as a duplicate of T81116: Blender 2.90.1 crashing when OptiX viewport denoising is enabled.Sep 25 2020, 10:53 AM