tornavis/source/blender/modifiers
Jacques Lucke 2ffd08e952 Geometry Nodes: deterministic anonymous attribute lifetimes
Previously, the lifetimes of anonymous attributes were determined by
reference counts which were non-deterministic when multiple threads
are used. Now the lifetimes of anonymous attributes are handled
more explicitly and deterministically. This is a prerequisite for any kind
of caching, because caching the output of nodes that do things
non-deterministically and have "invisible inputs" (reference counts)
doesn't really work.

For more details for how deterministic lifetimes are achieved, see D16858.

No functional changes are expected. Small performance changes are expected
as well (within few percent, anything larger regressions should be reported as
bugs).

Differential Revision: https://developer.blender.org/D16858
2023-01-05 14:05:30 +01:00
..
intern Geometry Nodes: deterministic anonymous attribute lifetimes 2023-01-05 14:05:30 +01:00
CMakeLists.txt Cleanup: convert 'MOD_mirror.c' to C++ 2022-12-20 15:53:10 -03:00
MOD_modifiertypes.h Cleanup: Move eight modifier files to C++ 2022-10-06 16:08:07 -05:00
MOD_nodes.h Geometry Nodes: Don't create node tree when adding nodes modifier 2022-03-29 22:30:51 +02:00