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The official Blender project repository.
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Compositor: Allow CPU denoising in GPU compositor to use all CPU threads 
By default OIDN has a `setAffinity` option set to `True`. This allows
OIDN to set it's own CPU affinity, and on most systems this resulted in
it only running on one thread per CPU core.

This setting was overwritten in Cycles and the CPU compositor
to allow Blender to control CPU affinity, allowing OIDN to use all
threads on a system. However this wasn't done for the CPU denoiser
in the GPU compositor.

This commit fixes that by setting `setAffinity` to `False` in the
CPU denoiser in the GPU compositor.

Performance:
I found no measurable improvement to performance on a AMD Ryzen 9 5950X

Pull Request: #130360
2024-12-07 06:00:12 +01:00
.gitea Report template: Add link to manual system information collection page 2024-11-19 01:05:52 +01:00
.github Funding: Add FUNDING.yml to link to fund.blender.org on GitHub mirror 2024-07-31 10:03:57 +02:00
build_files Cleanup: CMake: De-duplicate with_shader_cpp_compilation code 2024-12-06 21:03:11 +01:00
doc Revert "Docs: Python API: Fix theme dependency" 2024-11-28 14:12:06 -05:00
extern Cmake: Add Pipewire support 2024-12-03 16:26:01 +01:00
intern Cleanup: Cycles: Make BlenderCamera a class with proper initialization 2024-12-06 20:40:24 +01:00
lib Libs: Linux: shaderc v2024.3 Vulkan loader/headers 1.3.296 2024-12-05 14:14:39 +01:00
locale I18N: Update UI translations from git/weblate repository (f3f7d5a3593c1e). 2024-12-02 17:55:13 +01:00
release Cleanup: Remove old embedded preview_grease_pencil_legacy.blend 2024-12-02 18:07:57 +01:00
scripts FBX export: always write edge crease (even if no subd modifier present) 2024-12-06 18:20:19 +01:00
source Compositor: Allow CPU denoising in GPU compositor to use all CPU threads 2024-12-07 06:00:12 +01:00
tests USD: Write sparse values for Camera, Light, and Skeleton attribute data 2024-12-07 00:15:08 +01:00
tools Tools / Issues script: Print modules with 0 bugs at the end 2024-12-05 18:52:19 +01:00
.clang-format ClangFormat: Remove unused sculpt macro exceptions 2024-11-12 00:44:24 +01:00
.clang-tidy Cleanup: match declaration names, avoid shadowing & clear trailing space 2024-10-03 12:12:08 +10:00
.editorconfig editorconfig: add HTML entry 2023-12-08 13:28:13 +11:00
.git-blame-ignore-revs Cleanup: add commit to .git-blame-ignore-revs 2023-05-03 20:31:11 +10:00
.gitignore Switch SVN to Git submodules using Git-LFS 2024-02-22 13:50:55 +01:00
.gitmodules Revert "Release cycle: Blender 4.3 Beta" 2024-10-02 12:35:26 +02:00
AUTHORS AUTHORS: add 1 new author (via override) 2024-10-29 14:43:10 +11:00
CMakeLists.txt Cmake: Add Pipewire support 2024-12-03 16:26:01 +01:00
COPYING == docs == 2010-10-13 14:44:22 +00:00
GNUmakefile make license: command to update the license file 2024-10-18 17:09:43 +02:00
make.bat make license: command to update the license file 2024-10-18 17:09:43 +02:00
pyproject.toml pyproject.toml: correct autopep8 configuration for 2.3.1 2024-10-16 20:55:03 +11:00
README.md Docs: Replace most wiki links with links to new developer docs 2024-01-18 16:49:38 +01:00

README.md

Blender

Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.

Blender screenshot

Project Pages

Development

License

Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different, but compatible license.

See blender.org/about/license for details.