CUDA fails to reinitialize #63287
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Reference: blender/blender#63287
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System Information
Operating system:W10
Graphics card:980Ti
Blender Version
Broken: 2.80 19-04-02
Worked: 2.79
Short description of error
When CUDA worker crashes for any reason (for example you keep modding an object with rendered view enabled the memory is not being freed until the computing is correctly done once, so memory stacks and boom out of memory with a 100mb scene) it cannot be reinitialized correctly.
In 2.79 if your CUDA crashed you only needed to go out of rendered view to solid view, come back to rendered and it was working correctly.
Now once it crashed - it can't render at all. Not even with F12.
You have to restart blender.
Here's console:
Exact steps for others to reproduce the error
Just get CUDA to crash in any way. Most times when it happens I just move the view with rendered view enabled and go too close to mesh, or I keep modifying an object on rendered view and memory is not correctly flushed after each modification.
Added subscriber: @Acrivec
Added subscriber: @brecht
Added subscriber: @Blendify
Changed status from 'Confirmed' to: 'Resolved'
I am closing this bug report if the bug is still reproducible with blender 2.81, please open a new bug report.