Blender Git Commit Log
Git Commits -> Revision e6ca054
Revision e6ca054 by Jacques Lucke (master) September 15, 2021, 09:02 (GMT) |
Geometry Nodes: multi threaded field evaluation This adds a new `ParallelMultiFunction` which wraps another multi-function and evaluates it with multiple threads. The speeds up field evaluation quite a bit (the effect is most noticeable when the number of evaluations and the field is large). There are still other single-threaded performance bottlenecks in field evaluation that will need to be solved separately. Most notably here is the process of copying the computed data into the position attribute in the Set Position node. Differential Revision: https://developer.blender.org/D12457 |
Commit Details:
Full Hash: e6ca0545904fe4236be9960fdb3c2760092582a5
Parent Commit: fb27a9b
Lines Changed: +335, -2
3 Added Paths:
/source/blender/blenlib/intern/index_mask.cc (+57, -0) (View)
/source/blender/functions/FN_multi_function_parallel.hh (+39, -0) (View)
/source/blender/functions/intern/multi_function_parallel.cc (+95, -0) (View)
/source/blender/functions/FN_multi_function_parallel.hh (+39, -0) (View)
/source/blender/functions/intern/multi_function_parallel.cc (+95, -0) (View)
7 Modified Paths:
/source/blender/blenlib/BLI_index_mask.hh (+3, -0) (Diff)
/source/blender/blenlib/CMakeLists.txt (+1, -0) (Diff)
/source/blender/blenlib/tests/BLI_index_mask_test.cc (+24, -0) (Diff)
/source/blender/functions/CMakeLists.txt (+18, -0) (Diff)
/source/blender/functions/FN_generic_virtual_array.hh (+46, -0) (Diff)
/source/blender/functions/intern/field.cc (+9, -2) (Diff)
/source/blender/functions/intern/generic_virtual_array.cc (+43, -0) (Diff)
/source/blender/blenlib/CMakeLists.txt (+1, -0) (Diff)
/source/blender/blenlib/tests/BLI_index_mask_test.cc (+24, -0) (Diff)
/source/blender/functions/CMakeLists.txt (+18, -0) (Diff)
/source/blender/functions/FN_generic_virtual_array.hh (+46, -0) (Diff)
/source/blender/functions/intern/field.cc (+9, -2) (Diff)
/source/blender/functions/intern/generic_virtual_array.cc (+43, -0) (Diff)