Cycles Regression: error rendering 16k environment map in Blender 3.0 #91641

New Issue

Marcin Twarowski · 2021-09-23T14:01:06+02:00

Marcin Twarowski commented

2021-09-23 14:01:06 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-09-22 23:29, hash: a78d3c5261
Worked: 2.93.4

Short description of error
When I try to render a scene with 16k jpeg environment map in Blender 3.0, it stops with this message:

Invalid value in cuMemcpyDtoH_v2( (char*)mem.host_pointer + offset, (CUdeviceptr)mem.device_pointer + offset, size) (C:\Users\blender\git\blender-vdev\blender.git\intern\cycles\device\cuda\device_impl.cpp:852)

Exact steps for others to reproduce the error

See attached file:
16k_env_map_test.blend
It has a packed in 16k jpg env map from Hdri Haven (now Poly Haven).
Render this scene (or switch to rendered mode) first in 2.93.4 then in 3.0.

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12 **Blender Version** Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-09-22 23:29, hash: `a78d3c5261` Worked: 2.93.4 **Short description of error** When I try to render a scene with 16k jpeg environment map in Blender 3.0, it stops with this message: ``` Invalid value in cuMemcpyDtoH_v2( (char*)mem.host_pointer + offset, (CUdeviceptr)mem.device_pointer + offset, size) (C:\Users\blender\git\blender-vdev\blender.git\intern\cycles\device\cuda\device_impl.cpp:852) ``` ![obraz.png](https://archive.blender.org/developer/F10558874/obraz.png) **Exact steps for others to reproduce the error** - See attached file: [16k_env_map_test.blend](https://archive.blender.org/developer/F10558876/16k_env_map_test.blend) - It has a packed in 16k jpg env map from Hdri Haven (now Poly Haven). - Render this scene (or switch to rendered mode) first in 2.93.4 then in 3.0.

Marcin Twarowski commented

2021-09-23 14:01:06 +02:00

Added subscriber: @MarcinTwarowski

Alaska commented

2021-09-23 14:16:56 +02:00

Added subscriber: @Alaska

Alaska commented

2021-09-23 14:16:56 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Alaska commented

2021-09-23 14:16:57 +02:00

I can confirm. Only happens with CUDA and OptiX. This issue seems to have been introduced by the Cycles-X merge.

System Information
Operating system: Linux-5.10.0-8-amd64-x86_64-with-glibc2.32 64 Bits
Graphics card: NVIDIA GeForce RTX 3090/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.63.01

Blender version: 3.0.0 Alpha, branch: master, commit date: 2021-09-23 11:48, hash: 4d2ca33a8a

I can confirm. Only happens with CUDA and OptiX. This issue seems to have been introduced by the Cycles-X merge. --- **System Information** Operating system: Linux-5.10.0-8-amd64-x86_64-with-glibc2.32 64 Bits Graphics card: NVIDIA GeForce RTX 3090/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.63.01 Blender version: 3.0.0 Alpha, branch: master, commit date: 2021-09-23 11:48, hash: `4d2ca33a8a`

Alaska changed title from ~~error rendering 16k environment map in Blender 3.0~~ to Cycles Regression: error rendering 16k environment map in Blender 3.0

2021-09-23 14:17:07 +02:00

Brecht Van Lommel self-assigned this 2021-09-23 16:22:51 +02:00

blender-admin commented

2021-09-23 17:38:56 +02:00

This issue was referenced by blender/cycles@1e58b36e35

This issue was referenced by blender/cycles@1e58b36e3563e53522aabd6195b0543411ee81d9

blender-admin commented

2021-09-23 17:38:56 +02:00

This issue was referenced by d7f803f522

This issue was referenced by d7f803f522237be41c6ede50dde38b3d6795b161

Brecht Van Lommel commented

2021-09-23 17:48:46 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Brecht Van Lommel closed this issue

2021-09-23 17:48:46 +02:00

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Cycles Regression: error rendering 16k environment map in Blender 3.0 #91641