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Maniphest T82865

CUDA ERROR due to Global coordinates for texture in displace modifier
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Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.71

Blender Version
Broken: version: 2.92.0 Alpha, branch: master, commit date: 2020-11-19 22:15, hash: rBfdd3032f8fad
Worked: (newest version of Blender that worked as expected)

Short description of error
[Please fill out a short description of the error here]

Exact steps for others to reproduce the error

Get error "Failed to create CUDA context (illegal address)" when rendering in viewport.
REPRODUCE STEP :
using Global coordinates for texture in displace modifier,
make sure cycles render device's been set to CUDA or Optix,
start viewport render, mostly you'll get the "Failed to create CUDA context (illegal address)" error,
if not, try move the object which the displace modifier belongs to, you will get the error.
2.92.0 of 30 Oct's build didn't have this issue.

CUDA ERROR due to displace.blend790 KBDownload

Related Objects

Event Timeline

baoyu (baoyu) created this task.Nov 20 2020, 11:34 AM
baoyu (baoyu) updated the task description. (Show Details)Nov 20 2020, 11:39 AM
Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Needs Information from User.Nov 20 2020, 11:49 AM
Philipp Oeser (lichtwerk) added a project: Render & Cycles.
Philipp Oeser (lichtwerk) added a subscriber: Philipp Oeser (lichtwerk).

Could you share a simple example .blend file?
(I know this doesnt sound like much work, but it ensures we are really all on the same page)

baoyu (baoyu) added a comment.Nov 20 2020, 11:54 AM
In T82865#1058333, @Philipp Oeser (lichtwerk) wrote:

Could you share a simple example .blend file?
(I know this doesnt sound like much work, but it ensures we are really all on the same page)

Sure. Here

CUDA ERROR due to displace.blend790 KBDownload

Sometimes you have to move the object several time to trigger the error.

Philipp Oeser (lichtwerk) changed the task status from Needs Information from User to Needs Triage.Nov 20 2020, 11:57 AM
Robert Guetzkow (rjg) added a subscriber: Robert Guetzkow (rjg).EditedNov 20 2020, 12:08 PM

I can't reproduce the error in Blender 2.92 release build based on rB72a199e148b2 with GeForce GTX 1080 Ti/PCIe/SSE2 and Nvidia driver 457.30. The referenced daily build rBfdd3032f8fad works fine as well.

baoyu (baoyu) added a comment.Nov 20 2020, 12:13 PM
In T82865#1058378, @Robert Guetzkow (rjg) wrote:

I can't reproduce the error in Blender 2.92 release build based on rB72a199e148b2 with GeForce GTX 1080 Ti/PCIe/SSE2 and Nvidia driver 457.30.

I'm using the nvidia studio driver. So, you're using game ready driver?

Philipp Oeser (lichtwerk) added a comment.Nov 20 2020, 12:17 PM

Also cannot reproduce here

**System Information**
Operating system: Linux-5.8.18-300.fc33.x86_64-x86_64-with-fedora-33-Thirty_Three 64 Bits
Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 450.66
version: 2.92.0 Alpha, branch: master, commit date: 2020-11-19 22:15, hash: `rBfdd3032f8fad`
Philipp Oeser (lichtwerk) updated the task description. (Show Details)Nov 20 2020, 12:18 PM
baoyu (baoyu) added a comment.Nov 20 2020, 2:35 PM

After updating graphics driver to studio v457.30, problem solved :)

baoyu (baoyu) closed this task as Resolved.Nov 20 2020, 2:36 PM
Philipp Oeser (lichtwerk) mentioned this in T82895: CUDA ERROR due to Duo graphics card (using Global coordinates for texture in displace modifier).Jan 7 2021, 2:42 PM