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One drawback to trying to predict the number of threads that will be used in the `task_graph` is that we are only sure of the number when the threads are running. Using `BLI_task_parallel_range` allows the driver to choose the best thread distribution through `parallel_reduce`. The benefit is most evident on hardware with fewer cores. This is the result on an 4-core laptop: ||before:|after: |---|---|---| |large_mesh_editing:|Average: 5.203638 FPS|Average: 5.398925 FPS ||rdata 15ms iter 43ms (frame 193ms)|rdata 14ms iter 36ms (frame 187ms) Differential Revision: https://developer.blender.org/D11558
.. Keep this document short & concise, linking to external resources instead of including content in-line. See 'release/text/readme.html' for the end user read-me. 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. .. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg :scale: 50 % :align: center Project Pages ------------- - `Main Website <http://www.blender.org>`__ - `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__ - `User Community <https://www.blender.org/community/>`__ Development ----------- - `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__ - `Code Review & Bug Tracker <https://developer.blender.org>`__ - `Developer Forum <https://devtalk.blender.org>`__ - `Developer Documentation <https://wiki.blender.org>`__ 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 <https://www.blender.org/about/license>`__ for details.