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CUDA error: Illegal address in cuCtxSynchronize(), line 1800
Open, Needs Triage by DeveloperPublic


System Information

Video Card: Quatro RTX 4000
Latest Drivers

CPU RAM: 32 Gig
OS Name Microsoft Windows 10 Pro
Version 10.0.17763 Build 17763
Other OS Description Windows 10
OS Manufacturer Microsoft Corporation
Processor Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz, 3600 Mhz, 8 Core(s), 8 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. 1002, 11/7/2018

Blender Version
RC2 8.0

Short description of error
Render fails when using GPU with a CUDA

Exact steps for others to reproduce the error
Use the attached file to attempt to render the image. Set to standard set for GPU compute in cycles render. Then selected render.



Event Timeline

Sample file included

on Linux RC2 rendering work fine, no cuda error

OpenSUSE Tumbleweed, AMD FX-8350, 16G ram, GTX690 - Nvidia 340.34

Brecht Van Lommel (brecht) triaged this task as Needs Information from User priority.

Does it crash when rendering with smaller tile sizes?

When it crashes, is there a message about a timeout?

Big thanks for looking into this!!!!!

tile in sample file was 64, this is what the error looks like with tile at 32. Same error message.

Brecht Van Lommel (brecht) raised the priority of this task from Needs Information from User to Needs Triage by Developer.Mon, Jul 22, 1:25 PM